function $() {
  var elements = new Array();

  for (var i = 0; i < arguments.length; i++) {
    var element = arguments[i];
    if (typeof element == 'string')
      element = document.getElementById(element);

    if (arguments.length == 1)
      return element;

    elements.push(element);
  }

  return elements;
}

// Cookies Functions
function getCookieVal (offset) {
  var endstr = document.cookie.indexOf (";", offset);
  if (endstr == -1)
    endstr = document.cookie.length;
  return unescape(document.cookie.substring(offset, endstr));
}

function FixCookieDate (date) {
  var base = new Date(0);
  var skew = base.getTime(); // dawn of (Unix) time - should be 0
  if (skew > 0)  // Except on the Mac - ahead of its time
    date.setTime (date.getTime() - skew);
}

function GetCookie (name) {
  var arg = name + "=";
  var alen = arg.length;
  var clen = document.cookie.length;
  var i = 0;
  while (i < clen) {
    var j = i + alen;
    if (document.cookie.substring(i, j) == arg)
      return getCookieVal (j);
    i = document.cookie.indexOf(" ", i) + 1;
    if (i == 0) break; 
  }
  return null;
}

function SetCookie (name,value,expires,path,domain,secure) {
  document.cookie = name + "=" + escape (value) +
    ((expires) ? "; expires=" + expires.toGMTString() : "") +
    ((path) ? "; path=" + path : "") +
    ((domain) ? "; domain=" + domain : "") +
    ((secure) ? "; secure" : "");
}

function DeleteCookie (name,path,domain) {
  if (GetCookie(name)) {
    document.cookie = name + "=" +
      ((path) ? "; path=" + path : "") +
      ((domain) ? "; domain=" + domain : "") +
      "; expires=Thu, 01-Jan-70 00:00:01 GMT";
  }
}

function SaveOptions() {
	var exp  = new Date(); 
    exp.setTime(exp.getTime() + 365*24*60*60*1000); //1 year


	var flag_msg = document.share.flag_msg;   
	if(flag_msg.checked)     
		SetCookie("flag_msg", 1, exp,"/");
	else
		SetCookie("flag_msg", 0, exp,"/");

	var flag_basic = document.share.flag_basic;   
	if(flag_basic.checked)     
		SetCookie("flag_basic", 1, exp,"/"); 
	else
		SetCookie("flag_basic", 0, exp,"/");

	var flag_contact = document.share.flag_contact;   
	if(flag_contact.checked)     
		SetCookie("flag_contact", 1, exp,"/"); 
	else
		SetCookie("flag_contact", 0, exp,"/"); 

	var flag_work = document.share.flag_work;   
	if(flag_work.checked)     
		SetCookie("flag_work", 1, exp,"/"); 
	else
		SetCookie("flag_work", 0, exp,"/"); 

	var flag_im = document.share.flag_im;   
	if(flag_im.checked)     
		SetCookie("flag_im", 1, exp,"/");
	else
		SetCookie("flag_im", 0, exp,"/"); 

	var flag_birthday = document.share.flag_birthday;   
	if(flag_birthday.checked)     
		SetCookie("flag_birthday", 1,exp,"/"); 
	else
		SetCookie("flag_birthday", 0,exp,"/"); 

	var flag_age = document.share.flag_age;   
	if(flag_age.checked)     
		SetCookie("flag_age", 1, exp,"/"); 
	else
		SetCookie("flag_age", 0, exp,"/"); 

	alert(App.Text.SaveCookies);
}

function LoadOptions() {
	var i = GetCookie("flag_msg");  
	if (i == 1)
	{
		var flag_msg = document.share.flag_msg;   
		flag_msg.checked=true;
	}
	else
	{
		var flag_msg = document.share.flag_msg;   
		flag_msg.checked=false;
	}

	var i = GetCookie("flag_basic");  
	if (i == 1)
	{
		var flag_basic = document.share.flag_basic;   
		flag_basic.checked=true;
	}
	else
	{
		var flag_basic = document.share.flag_basic;   
		flag_basic.checked=false;
	}

	var i = GetCookie("flag_contact");  
	if (i == 1)
	{
		var flag_contact = document.share.flag_contact;   
		flag_contact.checked=true;
	}
	else
	{
		var flag_contact = document.share.flag_contact;   
		flag_contact.checked=false;
	}

	var i = GetCookie("flag_work");  
	if (i == 1)
	{
		var flag_work = document.share.flag_work;   
		flag_work.checked=true;
	}
	else
	{
		var flag_work = document.share.flag_work;   
		flag_work.checked=false;
	}

	var i = GetCookie("flag_im");  
	if (i == 1)
	{
		var flag_im = document.share.flag_im;   
		flag_im.checked=true;
	}
	else
	{
		var flag_im = document.share.flag_im;   
		flag_im.checked=false;
	}

	var i = GetCookie("flag_birthday");  
	if (i == 1)
	{
		var flag_birthday = document.share.flag_birthday;   
		flag_birthday.checked=true;
	}
	else
	{
		var flag_birthday = document.share.flag_birthday;   
		flag_birthday.checked=false;
	}

	var i = GetCookie("flag_age");  
	if (i == 1)
	{
		var flag_age = document.share.flag_age;   
		flag_age.checked=true;
	}
	else
	{
		var flag_age = document.share.flag_age;   
		flag_age.checked=false;
	}
}

function SelectAll() {
	var flag_msg = document.share.flag_msg;   
	flag_msg.checked=true;
	var flag_basic = document.share.flag_basic;   
	flag_basic.checked=true;
	var flag_contact = document.share.flag_contact;   
	flag_contact.checked=true;
	var flag_work = document.share.flag_work;   
	flag_work.checked=true;
	var flag_im = document.share.flag_im;   
	flag_im.checked=true;
	var flag_birthday = document.share.flag_birthday;   
	flag_birthday.checked=true;
	var flag_age = document.share.flag_age;   
	flag_age.checked=true;
}

function SelectNone() {
	var flag_msg = document.share.flag_msg;   
	flag_msg.checked=false;
	var flag_basic = document.share.flag_basic;   
	flag_basic.checked=false;
	var flag_contact = document.share.flag_contact;   
	flag_contact.checked=false;
	var flag_work = document.share.flag_work;   
	flag_work.checked=false;
	var flag_im = document.share.flag_im;   
	flag_im.checked=false;
	var flag_birthday = document.share.flag_birthday;   
	flag_birthday.checked=false;
	var flag_age = document.share.flag_age;   
	flag_age.checked=false;
}


var post_type = 0;
var post_id = 0;
var post_rating = 0;
var rate_fadein_opacity = 0;
var rate_fadeout_opacity = 100;
var is_ie = (document.all && document.getElementById);
var is_moz = (!document.all && document.getElementById);
var is_opera = (navigator.userAgent.indexOf("Opera") > -1);
//var is_being_rated = false;

var Request = new Object();

function createXmlHttpRequest() 
{	
	var A = null; 
	try { 
		A = new ActiveXObject('Msxml2.XMLHTTP');
	} catch(e) { 
		try{
			A = new ActiveXObject('Microsoft.XMLHTTP');
		} catch(oc) { 
			A = null; 
		} 
	} 
	if (!A && typeof XMLHttpRequest != 'undefined' ) 
	{ 
		A = new XMLHttpRequest();
	} 
	return A;
}

Request.send = function(url, method, callback, data, urlencoded) {
	var req = createXmlHttpRequest();

	req.onreadystatechange = function() {
		if (req.readyState == 4) {// only if req shows "loaded"
			if (req.status < 400) {// only if "OK"
				(method=="POST") ? callback(req) : callback(req,data);
			} else {
				alert("There was a problem loading data :\n" + req.status+ "/" + req.statusText);
			}
		}
	}

	if (method=="POST") {
		req.open("POST", url, true);
		if (urlencoded) req.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');


		req.send(data);
		//alert("test3"+data);
		return;
	} else {		
		req.open("GET", url, true);
		req.send(null);
	}
	
	return req;
}

Request.sendRawPOST = function(url, data, callback) {
	Request.send(url, "POST", callback, data, false);
}
Request.sendPOST = function(url, data, callback) {
	Request.send(url, "POST", callback, data, true);
}
Request.sendGET = function(url, callback, args) {
	return Request.send(url, "GET", callback, args);
}


function showStatusEdit(){
	$("statuscontent").style.display="none";
	$("statusEdit").style.display="";
	if($("doing1")){
		$("mySta").value=$("doing1").innerHTML;
		$("mySta").select();
		checkTextLeft($("mySta"));
	}
	$("mySta").focus();
}

function displayStatusEdit(){
	$("statuscontent").style.display="";
	$("statusEdit").style.display="none";
}

function newSaveDoing(){
	if($("mySta").value==$("doing1").innerHTML){
		displayStatusEdit();
		return;
	}
	$("statusEdit").style.display="none";
	$("updatedoing").style.display="";
	//var _4=new Ajax.Request("snp_ajax.php",{method:"post",parameters:"method=status&c="+$("mySta").value,onComplete:newSaveDoingOK,onFailure:newSaveDoingError});
	var data = "method=status&c="+$("mySta").value;
	var url = "/snp_ajax.php";
	Request.sendPOST(url, data, newSaveDoingOK);
}

function callback_newSaveDoingOK(response)
{
	eval("newSaveDoingOK(" + response.responseText + ")");
}

function newSaveDoingOK(r){
	if($("mySta").value.length>0){
		displayStatusEdit();
		$("updatedoing").style.display="none";
		$("doing1").innerHTML=$("mySta").value;
		$("mySta").value="";
		//location.reload();
	}else{
		displayStatusEdit();
		$("updatedoing").style.display="none";
		$("doing1").innerHTML="";
	}
}

function newSaveDoingError(t){
	alert(t.status+" -- "+t.statusText);
}

var doingSize=0;

function checkTextLeft(_c){
	var _d=_c.value.length;
	if(doingSize!=_d){
		doingSize=_d;
		$("chLeft").innerHTML=_d.toString();
		if(_d>35){
			$("statusCount").className="status-count-full";
			_c.value = _c.value.substring(0, 35); 
		}else{
			$("statusCount").className="status-count";
		}
	}else{
		return;
	}
}

function checkEnter(e,_f){
	if(e&&e.keyCode==13){
		if(_f=="space"){
			space_savedoing();
		}else{
			newSaveDoing();
		}
	}
}

function space_showEditStatus(){
$("statusEdit").style.display="";
$("statuscontent").style.display="none";
if($("doing1")){
$("mySta").value=$("doing1").innerHTML;
$("mySta").select();
checkTextLeft($("mySta"));
}
$("mySta").focus();
}
function space_displayEditStatus(){
$("statusEdit").style.display="none";
$("statuscontent").style.display="";
}
function space_savedoing(){
$("statusEdit").style.display="none";
var data = "method=status&c="+$("mySta").value;
var url = "/snp_ajax.php";
Request.sendPOST(url, data, newSaveDoingOK);
}
function space_SaveDoingOK(r){
if($("mySta").value.length>0){
$("statuscontent").style.display="";
$("doing1").innerHTML=r.responseText;
$("mySta").value="";
}else{
$("statuscontent").style.display="";
}
}
function isMaxLen(o){
var _13=o.getAttribute?parseInt(o.getAttribute("maxlength")):"";
if(o.getAttribute&&o.value.length>_13){
o.value=o.value.substring(0,_13);
}
}

function inputMaxLen(field, maxlimit) { 
	if (field.value.length > maxlimit) 
		field.value = field.value.substring(0, maxlimit); 
}

function redir(link, action, data) {
	location.href=link+'?action='+action+'&'+data;
}

function delConfirm()
{
	return confirm(App.Text.ConfirmDeleteRecord);
}

function ConfirmSetAsWinner()
{
	return confirm(App.Text.ConfirmSetAsWinner);
}


function okConfirmExitGroup()
{
	return confirm(App.Text.ConfirmExitGroup);
}

function onfocusSearch(obj)
{
	if (obj.value == App.Text.SearchTips)
		obj.value = '';
}

function onblurSearch(obj)
{
	if (obj.value == '')
		obj.value = App.Text.SearchTips;
}

function okConfirmSearch(obj)
{
	var s = $('q').value;
	if ((s == '') || (s == App.Text.SearchTips)) 
	{
		alert(App.Text.SearchWord);
		return false;
	}
	
	return true;
}

//mail box
function selectIdx(s) {
	chs = document.getElementById("selectmail").value;
	id = "";
	
	var items = document.getElementsByName("items[]");   
	var states = document.getElementsByName("states[]");  
	for(var i=0; i < items.length; i++)   
	{
		if(chs == 1)     
		{
			if(states[i].value > 0)
				items[i].checked = true;
			else 
				items[i].checked = false;			 
		}
		else if(chs == 2)
		{
			if(states[i].value == 0)
				items[i].checked = true;
			else
				items[i].checked = false;
		}
		else if(chs == 3)
		{
			items[i].checked = true;
		}
		else
		{
			items[i].checked = false;
		}
	}
}

function copyText(id) {
	try{
		var targetText = document.getElementById(id);
		targetText.focus();
		targetText.select();
		var clipeText = targetText.createTextRange();
		clipeText.execCommand("Copy");
		alert(App.Text.CopyLink);
	}catch(e){}
}

var calenderObj = null;
var dateFormatStr = "yyyy-MM-dd";

function dateFormat(format, date)
{
	var o = {
		"M+" : date.getMonth()+1, //month
		"d+" : date.getDate(), //day
		"h+" : date.getHours(), //hour
		"m+" : date.getMinutes(), //minute
		"s+" : date.getSeconds(), //second
		"q+" : Math.floor((date.getMonth()+3)/3), //quarter
		"S" : date.getMilliseconds() //millisecond
	}
	
	if(/(y+)/.test(format)) 
		format=format.replace(RegExp.$1,(date.getFullYear()+"").substr(4 - RegExp.$1.length));

	for(var k in o)
		if(new RegExp("("+ k +")").test(format))
			format = format.replace(RegExp.$1, RegExp.$1.length==1 ? o[k] : ("00"+ o[k]).substr((""+ o[k]).length));
	
	return format;
} 

//alert( dateFormat("yyyy-MM-dd hh:mm:ss", new Date(2008, 12, 10)) ); 

function HS_DateAdd(interval,number,date){
	number = parseInt(number);
	if (typeof(date)=="string"){var date = new Date(date.split("-")[0],date.split("-")[1],date.split("-")[2])}
	if (typeof(date)=="object"){var date = date}
	switch(interval){
	case "y":return new Date(date.getFullYear()+number,date.getMonth(),date.getDate()); break;
	case "m":return new Date(date.getFullYear(),date.getMonth()+number,checkDate(date.getFullYear(),date.getMonth()+number,date.getDate())); break;
	case "d":return new Date(date.getFullYear(),date.getMonth(),date.getDate()+number); break;
	case "w":return new Date(date.getFullYear(),date.getMonth(),7*number+date.getDate()); break;
	}
}
function checkDate(year,month,date){
	var enddate = ["31","28","31","30","31","30","31","31","30","31","30","31"];
	var returnDate = "";
	if (year%4==0){enddate[1]="29"}
	if (date>enddate[month]){returnDate = enddate[month]}else{returnDate = date}
	return returnDate;
}
function WeekDay(date){
	var theDate;
	if (typeof(date)=="string"){theDate = new Date(date.split("-")[0],date.split("-")[1],date.split("-")[2]);}
	if (typeof(date)=="object"){theDate = date}
	return theDate.getDay();
}
function HS_calender(){
	var lis = "";
	var style = "";
	/*可以把下面的css剪切出去独立一个css文件*/
	style +="<style type='text/css'>";
	style +=".date_calender { background-color:#EDF5FF; width:170px; height:auto; font-size:12px; margin-right:14px; border:1px solid #397EAE; padding:1px; z-index:99999;}";
	style +=".date_calender ul {list-style-type:none; margin:0; padding:0;}";
	style +=".date_calender .date_day { background-color:#EDF5FF; height:20px;}";
	style +=".date_calender .date_day li,.date_calender .date_class li{ float:left; width:14%; height:20px; line-height:20px; text-align:center}";
	style +=".date_calender li a { text-decoration:none; font-family:Tahoma; font-size:11px; color:#333}";
	style +=".date_calender li a:hover { color:#f30; text-decoration:underline}";
	style +=".date_calender li a.hasArticle {font-weight:bold; color:#f60 !important}";
	style +=".lastMonthDate, .nextMonthDate {color:#bbb;font-size:11px}";
	style +=".selectThisYear a, .selectThisMonth a{text-decoration:none; margin:0 2px; color:#000; font-weight:bold}";
	style +=".date_calender .LastMonth, .date_calender .NextMonth{ text-decoration:none; color:#000; font-size:18px; font-weight:bold; line-height:16px;}";
	style +=".date_calender .LastMonth { float:left;}";
	style +=".date_calender .NextMonth { float:right;}";
	style +=".calenderBody {clear:both}";
	style +=".calenderTitle {text-align:center;height:20px; line-height:20px; clear:both}";
	style +=".date_today { background-color:#ffffaa;border:1px solid #f60; padding:2px}";
	style +=".date_today a { color:#f30; }";
	style +=".calenderBottom {clear:both; border-top:1px solid #ddd; padding: 3px 0; text-align:left}";
	style +=".calenderBottom a {text-decoration:none; margin:2px !important; font-weight:bold; color:#000}";
	style +=".calenderBottom a.closeCalender{float:right}";
	style +=".closeCalenderBox {float:right; border:1px solid #000; background:#fff; font-size:9px; width:11px; height:11px; line-height:11px; text-align:center;overflow:hidden; font-weight:normal !important}";	
	style +="</style>";
	var now;
	if (typeof(arguments[0])=="string"){
		selectDate = arguments[0].split("-");
		var year = selectDate[0];
		var month = parseInt(selectDate[1])-1+"";
		var date = selectDate[2];
		now = new Date(year,month,date);
	}else if (typeof(arguments[0])=="object"){
		now = arguments[0];
	}
	var lastMonthEndDate = HS_DateAdd("d","-1",now.getFullYear()+"-"+now.getMonth()+"-01").getDate();
	var lastMonthDate = WeekDay(now.getFullYear()+"-"+now.getMonth()+"-01");
	var thisMonthLastDate = HS_DateAdd("d","-1",now.getFullYear()+"-"+(parseInt(now.getMonth())+1).toString()+"-01");
	var thisMonthEndDate = thisMonthLastDate.getDate();
	var thisMonthEndDay = thisMonthLastDate.getDay();
	var todayObj = new Date();
	today = todayObj.getFullYear()+"-"+todayObj.getMonth()+"-"+todayObj.getDate();
	
	for (i=0; i<lastMonthDate; i++){  // Last Month's Date
		lis = "<li class='lastMonthDate'>"+lastMonthEndDate+"</li>" + lis;
		lastMonthEndDate--;
	}
	for (i=1; i<=thisMonthEndDate; i++){ // Current Month's Date

		if(today == now.getFullYear()+"-"+now.getMonth()+"-"+i){
			var todayString = dateFormat(dateFormatStr, new Date(now.getFullYear(),now.getMonth(),i));
			
			lis += "<li><a href=javascript:void(0) class='date_today' onclick='_selectThisDay(this)' title='"+
				dateFormat(dateFormatStr, new Date(now.getFullYear(),now.getMonth(),i))
				/*now.getFullYear()+"-"+(parseInt(now.getMonth())+1)+"-"+i*/ +"'>"+i+"</a></li>";
		}else{
			lis += "<li><a href=javascript:void(0) onclick='_selectThisDay(this)' title='"+
			dateFormat(dateFormatStr, new Date(now.getFullYear(),now.getMonth(),i))/*now.getFullYear()+"-"+(parseInt(now.getMonth())+1)+"-"+i*/ +"'>"+i+"</a></li>";
		}	
	}
	var j=1;
	for (i=thisMonthEndDay; i<6; i++){  // Next Month's Date
		lis += "<li class='nextMonthDate'>"+j+"</li>";
		j++;
	}
	lis += style;
	var CalenderTitle = "<a href='javascript:void(0)' class='NextMonth' onclick=HS_calender(HS_DateAdd('m',1,'"+now.getFullYear()+"-"+now.getMonth()+"-"+now.getDate()+"'),this) title='Next'><font style='font-size:10px'>&gt;</font></a>";
	CalenderTitle += "<a href='javascript:void(0)' class='LastMonth' onclick=HS_calender(HS_DateAdd('m',-1,'"+now.getFullYear()+"-"+now.getMonth()+"-"+now.getDate()+"'),this) title='Prev.'><font style='font-size:10px'>&lt;</font></a>";
	CalenderTitle += "<span class='selectThisYear'><a href='javascript:void(0)' onclick='CalenderselectYear(this)' title='Click here to select other year' >"+now.getFullYear()+"</a></span> / <span class='selectThisMonth'><a href='javascript:void(0)' onclick='CalenderselectMonth(this)' title='Click here to select other month'>"+(parseInt(now.getMonth())+1).toString()+"</a></span>"; 
	if (arguments.length>1){
		arguments[1].parentNode.parentNode.getElementsByTagName("ul")[1].innerHTML = lis;
		arguments[1].parentNode.innerHTML = CalenderTitle;
	}else{
		var CalenderBox = style+"<div class='date_calender'><div class='calenderTitle'>"+CalenderTitle+"</div><div class='calenderBody'><ul class='date_day'><li>S</li><li>M</li><li>T</li><li>W</li><li>T</li><li>F</li><li>S</li></ul><ul class='date_class' id='thisMonthDate'>"+lis+"</ul></div><div class='calenderBottom'><a href='javascript:void(0)' class='closeCalender' onclick='_closeCalender(this)'>×</a><span><span><a href=javascript:void(0) onclick='_selectThisDay(this)' title='"+todayString+"'>Today</a></span></span></div></div>";
		return CalenderBox;
	}
}
function _selectThisDay(d){
	var boxObj = d.parentNode.parentNode.parentNode.parentNode.parentNode;
	boxObj.targetObj.value = d.title;
	boxObj.parentNode.removeChild(boxObj);
	calenderObj = null;
}
function _closeCalender(d){
	var boxObj = d.parentNode.parentNode.parentNode;
	boxObj.parentNode.removeChild(boxObj);
	calenderObj = null;
}
function CalenderselectYear(obj){
		var opt = "";
		var thisYear = obj.innerHTML;
		for (i=1970; i<=2020; i++){
			if (i==thisYear){
				opt += "<option value="+i+" selected>"+i+"</option>";
			}else{
				opt += "<option value="+i+">"+i+"</option>";
			}
		}
		opt = "<select onblur='selectThisYear(this)' onchange='selectThisYear(this)' style='font-size:11px'>"+opt+"</select>";
		obj.parentNode.innerHTML = opt;
}
function selectThisYear(obj){
	HS_calender(obj.value+"-"+obj.parentNode.parentNode.getElementsByTagName("span")[1].getElementsByTagName("a")[0].innerHTML+"-1",obj.parentNode);
}
function CalenderselectMonth(obj){
		var opt = "";
		var thisMonth = obj.innerHTML;
		for (i=1; i<=12; i++){
			if (i==thisMonth){
				opt += "<option value="+i+" selected>"+i+"</option>";
			}else{
				opt += "<option value="+i+">"+i+"</option>";
			}
		}
		opt = "<select onblur='selectThisMonth(this)' onchange='selectThisMonth(this)' style='font-size:11px'>"+opt+"</select>";
		obj.parentNode.innerHTML = opt;
}
function selectThisMonth(obj){
	HS_calender(obj.parentNode.parentNode.getElementsByTagName("span")[0].getElementsByTagName("a")[0].innerHTML+"-"+obj.value+"-1",obj.parentNode);
}
function closeCalender()
{
	if (calenderObj != null)
	{
		calenderObj.parentNode.removeChild(calenderObj);
		calenderObj = null;
	}
}
function showCalender(inputObj){
	closeCalender();
	
	calenderObj = document.createElement("span");
	calenderObj.innerHTML = HS_calender(new Date());
	calenderObj.style.position = "absolute";
	calenderObj.style.left = "420px";
	calenderObj.targetObj = inputObj;
	calenderObj.style.zIndex = "99999";
	inputObj.parentNode.insertBefore(calenderObj,inputObj.nextSibling);
}

var tabdropdown={
	disappeardelay: 200, //set delay in miliseconds before menu disappears onmouseout
	disablemenuclick: false, //when user clicks on a menu item with a drop down menu, disable menu item's link?
	enableiframeshim: 1, //1 or 0, for true or false

	//No need to edit beyond here////////////////////////
	dropmenuobj: null, ie: document.all, firefox: document.getElementById&&!document.all, previousmenuitem:null,
	currentpageurl: window.location.href.replace("http://"+window.location.hostname, "").replace(/^\//, ""), //get current page url (minus hostname, ie: http://www.dynamicdrive.com/)

	getposOffset:function(what, offsettype){
		var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
		var parentEl=what.offsetParent;
			while (parentEl!=null){
				totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
				parentEl=parentEl.offsetParent;
			}
		return totaloffset;
	},

	showhide:function(obj, e, obj2){ //obj refers to drop down menu, obj2 refers to tab menu item mouse is currently over
		if (this.ie || this.firefox)
			this.dropmenuobj.style.left=this.dropmenuobj.style.top="-500px"
		if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover"){
			if (obj2.parentNode.className.indexOf("default")==-1) //if tab isn't a default selected one
				//obj2.parentNode.className="firstselected"
				obj.visibility="visible"
			}
		else if (e.type=="click")
			obj.visibility="hidden"
	},

	iecompattest:function(){
		return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
	},

	clearbrowseredge:function(obj, whichedge){
		var edgeoffset=0
		if (whichedge=="rightedge"){
			var windowedge=this.ie && !window.opera? this.standardbody.scrollLeft+this.standardbody.clientWidth-15 : window.pageXOffset+window.innerWidth-15
			this.dropmenuobj.contentmeasure=this.dropmenuobj.offsetWidth
		if (windowedge-this.dropmenuobj.x < this.dropmenuobj.contentmeasure)  //move menu to the left?
			edgeoffset=this.dropmenuobj.contentmeasure-obj.offsetWidth
		}
		else{
			var topedge=this.ie && !window.opera? this.standardbody.scrollTop : window.pageYOffset
			var windowedge=this.ie && !window.opera? this.standardbody.scrollTop+this.standardbody.clientHeight-15 : window.pageYOffset+window.innerHeight-18
			this.dropmenuobj.contentmeasure=this.dropmenuobj.offsetHeight
			if (windowedge-this.dropmenuobj.y < this.dropmenuobj.contentmeasure){ //move up?
				edgeoffset=this.dropmenuobj.contentmeasure+obj.offsetHeight
				if ((this.dropmenuobj.y-topedge)<this.dropmenuobj.contentmeasure) //up no good either?
					edgeoffset=this.dropmenuobj.y+obj.offsetHeight-topedge
			}
			this.dropmenuobj.firstlink.style.borderTopWidth=(edgeoffset==0)? 0 : "1px" //Add 1px top border to menu if dropping up
		}
		return edgeoffset
	},

	dropit:function(obj, e, dropmenuID){
		if (this.dropmenuobj!=null){ //hide previous menu
			this.dropmenuobj.style.visibility="hidden" //hide menu
			if (this.previousmenuitem!=null && this.previousmenuitem!=obj){
				if (this.previousmenuitem.parentNode.className.indexOf("default")==-1) //If the tab isn't a default selected one
					this.previousmenuitem.parentNode.className=""
			}
		}
		this.clearhidemenu()
		if (this.ie||this.firefox){
			obj.onmouseout=function(){tabdropdown.delayhidemenu(obj)}
			obj.onclick=function(){return !tabdropdown.disablemenuclick} //disable main menu item link onclick?
			this.dropmenuobj=document.getElementById(dropmenuID)
			this.dropmenuobj.onmouseover=function(){tabdropdown.clearhidemenu()}
			this.dropmenuobj.onmouseout=function(e){tabdropdown.dynamichide(e, obj)}
			this.dropmenuobj.onclick=function(){tabdropdown.delayhidemenu(obj)}
			this.showhide(this.dropmenuobj.style, e, obj)
			this.dropmenuobj.x=this.getposOffset(obj, "left")
			this.dropmenuobj.y=this.getposOffset(obj, "top")
			this.dropmenuobj.style.left=this.dropmenuobj.x-this.clearbrowseredge(obj, "rightedge")+"px"
			this.dropmenuobj.style.top=this.dropmenuobj.y-this.clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+1+"px"
			this.previousmenuitem=obj //remember main menu item mouse moved out from (and into current menu item)
			this.positionshim() //call iframe shim function
		}
	},

	contains_firefox:function(a, b) {
		while (b.parentNode)
		if ((b = b.parentNode) == a)
			return true;
		return false;
	},

	dynamichide:function(e, obj2){ //obj2 refers to tab menu item mouse is currently over
		var evtobj=window.event? window.event : e
		if (this.ie&&!this.dropmenuobj.contains(evtobj.toElement))
			this.delayhidemenu(obj2)
		else if (this.firefox&&e.currentTarget!= evtobj.relatedTarget&& !this.contains_firefox(evtobj.currentTarget, evtobj.relatedTarget))
			this.delayhidemenu(obj2)
	},

	delayhidemenu:function(obj2){
		this.delayhide=setTimeout(function(){tabdropdown.dropmenuobj.style.visibility='hidden';},this.disappeardelay) //hide menu
	},

	clearhidemenu:function(){
		if (this.delayhide!="undefined")
			clearTimeout(this.delayhide)
	},

	positionshim:function(){ //display iframe shim function
		if (this.enableiframeshim && typeof this.shimobject!="undefined"){
			if (this.dropmenuobj.style.visibility=="visible"){
				this.shimobject.style.width=this.dropmenuobj.offsetWidth+"px"
				this.shimobject.style.height=this.dropmenuobj.offsetHeight+"px"
				this.shimobject.style.left=this.dropmenuobj.style.left
				this.shimobject.style.top=this.dropmenuobj.style.top
			}
		this.shimobject.style.display=(this.dropmenuobj.style.visibility=="visible")? "block" : "none"
		}
	},

	hideshim:function(){
		if (this.enableiframeshim && typeof this.shimobject!="undefined")
			this.shimobject.style.display='none'
	},

isSelected:function(menuurl){
	var menuurl=menuurl.replace("http://"+menuurl.hostname, "").replace(/^\//, "")
	return (tabdropdown.currentpageurl==menuurl)
},

	init:function(menuid, dselected){
		this.standardbody=(document.compatMode=="CSS1Compat")? document.documentElement : document.body //create reference to common "body" across doctypes
		var menuitems=document.getElementById(menuid).getElementsByTagName("a")
		for (var i=0; i<menuitems.length; i++){
			if (menuitems[i].getAttribute("rel")){
				var relvalue=menuitems[i].getAttribute("rel")
				document.getElementById(relvalue).firstlink=document.getElementById(relvalue).getElementsByTagName("a")[0]
				menuitems[i].onmouseover=function(e){
					var event=typeof e!="undefined"? e : window.event
					tabdropdown.dropit(this, event, this.getAttribute("rel"))
				}
			}
			if (dselected=="auto" && typeof setalready=="undefined" && this.isSelected(menuitems[i].href)){
				menuitems[i].parentNode.className+=" selected default"
				var setalready=true
			}
			else if (parseInt(dselected)==i)
				menuitems[i].parentNode.className+=" selected default"
		}
	}

}


function ChangeOptions(array)
{
	this.array = array; 
	this.indexName = '';
	this.obj = '';   
    this.subSelectChange = function(selectName1, selectName2)
	{
		var obj1 = document.getElementById(selectName1);
		var obj2 = document.getElementById(selectName2);
		var objName = this.toString();
		var me = this;
		obj1.onchange = function()
		{
			
			me.optionChange(this.options[this.selectedIndex].value, obj2.id)
		}
	}

	this.firstSelectChange = function(indexName, selectName)  
	{
		this.obj = document.getElementById(selectName);
		this.indexName = indexName;
		this.optionChange(this.indexName, this.obj.id)
	}

	this.optionChange = function(indexName, selectName)
	{
		var obj1 = document.getElementById(selectName);
		var me = this;
		obj1.length = 0;
		obj1.options[0] = new Option("---", '');
		for(var i = 0; i < this.array.length; i++)
		{	

			if(this.array[i][1] == indexName)
			{
				obj1.options[obj1.length] = new Option(this.array[i][2], this.array[i][0]);
			}
		}
	}
}

function item_filter(action, cate, filter) {
	location.href='/item.php?action='+action+'&filter='+filter+'&cate='+cate;
}

function topic_filter(subtab, cate, during, opt, type) {
	location.href='/topic.php?subtab='+subtab+'&during='+during+'&opt='+opt+'&type='+type+'&cate='+cate;
}


function initVoteItemSpan(e,w,p) {
	if( p<=w ) {
		$(e).style.width = p+'px';
		p=p+5;

		setTimeout("initVoteItemSpan('"+e+"',"+w+","+p+")", 1); 
	}
	else
	{
		$(e).style.width = w+'px';
	}
}

function toggleDisplay(id1,id2) {
	// if id1 is hidden, then show it and hide id2. else do the opposite.
	if (document.getElementById(id1).style.display == 'none') {
		document.getElementById(id1).style.display = 'block'
		document.getElementById(id2).style.display = 'none'
	} else {
		document.getElementById(id1).style.display = 'none'
		document.getElementById(id2).style.display = 'block'
	}
	return false;
}

function toggleDisplayInline(id1,id2) {
	// if id1 is hidden, then show it and hide id2. else do the opposite.
	if (document.getElementById(id1).style.display == 'none') {
		document.getElementById(id1).style.display = 'inline'
		document.getElementById(id2).style.display = 'none'
	} else {
		document.getElementById(id1).style.display = 'none'
		document.getElementById(id2).style.display = 'inline'
	}
	return false;
}


var dhtmlwindow={
imagefiles:['/images/min.gif', '/images/close.gif', '/images/restore.gif', '/images/resize.gif'], //Path to 4 images used by script, in that order
ajaxbustcache: true, //Bust caching when fetching a file via Ajax?
ajaxloadinghtml: '<b>Loading Page. Please wait...</b>', //HTML to show while window fetches Ajax Content?

minimizeorder: 0,
zIndexvalue:100,
tobjects: [], //object to contain references to dhtml window divs, for cleanup purposes
lastactivet: {}, //reference to last active DHTML window

init:function(t){
	var domwindow=document.createElement("div") //create dhtml window div
	domwindow.id=t
	domwindow.className="dhtmlwindow"
	var domwindowdata=''
	domwindowdata='<div class="drag-handle">'
	domwindowdata+='DHTML Window <div class="drag-controls"><img src="'+this.imagefiles[0]+'" title="Minimize" /><img src="'+this.imagefiles[1]+'" title="Close" /></div>'
	domwindowdata+='</div>'
	domwindowdata+='<div class="drag-contentarea"></div>'
	domwindowdata+='<div class="drag-statusarea"><div class="drag-resizearea" style="background: transparent url('+this.imagefiles[3]+') top right no-repeat;">&nbsp;</div></div>'
	domwindowdata+='</div>'
	domwindow.innerHTML=domwindowdata
	document.getElementById("dhtmlwindowholder").appendChild(domwindow)
	//this.zIndexvalue=(this.zIndexvalue)? this.zIndexvalue+1 : 100 //z-index value for DHTML window: starts at 0, increments whenever a window has focus
	var t=document.getElementById(t)
	var divs=t.getElementsByTagName("div")
	for (var i=0; i<divs.length; i++){ //go through divs inside dhtml window and extract all those with class="drag-" prefix
		if (/drag-/.test(divs[i].className))
			t[divs[i].className.replace(/drag-/, "")]=divs[i] //take out the "drag-" prefix for shorter access by name
	}
	//t.style.zIndex=this.zIndexvalue //set z-index of this dhtml window
	t.handle._parent=t //store back reference to dhtml window
	t.resizearea._parent=t //same
	t.controls._parent=t //same
	t.onclose=function(){return true} //custom event handler "onclose"
	t.onmousedown=function(){dhtmlwindow.setfocus(this)} //Increase z-index of window when focus is on it
	t.handle.onmousedown=dhtmlwindow.setupdrag //set up drag behavior when mouse down on handle div
	t.resizearea.onmousedown=dhtmlwindow.setupdrag //set up drag behavior when mouse down on resize div
	t.controls.onclick=dhtmlwindow.enablecontrols
	t.show=function(){dhtmlwindow.show(this)} //public function for showing dhtml window
	t.hide=function(){dhtmlwindow.hide(this)} //public function for hiding dhtml window
	t.close=function(){dhtmlwindow.close(this)} //public function for closing dhtml window (also empties DHTML window content)
	t.setSize=function(w, h){dhtmlwindow.setSize(this, w, h)} //public function for setting window dimensions
	t.moveTo=function(x, y){dhtmlwindow.moveTo(this, x, y)} //public function for moving dhtml window (relative to viewpoint)
	t.isResize=function(bol){dhtmlwindow.isResize(this, bol)} //public function for specifying if window is resizable
	t.isScrolling=function(bol){dhtmlwindow.isScrolling(this, bol)} //public function for specifying if window content contains scrollbars
	t.load=function(contenttype, contentsource, title){dhtmlwindow.load(this, contenttype, contentsource, title)} //public function for loading content into window
	this.tobjects[this.tobjects.length]=t
	return t //return reference to dhtml window div
},

open:function(t, contenttype, contentsource, title, attr, recalonload){
	var d=dhtmlwindow //reference dhtml window object
	function getValue(Name){
		var config=new RegExp(Name+"=([^,]+)", "i") //get name/value config pair (ie: width=400px,)
		return (config.test(attr))? parseInt(RegExp.$1) : 0 //return value portion (int), or 0 (false) if none found
	}
	if (document.getElementById(t)==null) //if window doesn't exist yet, create it
		t=this.init(t) //return reference to dhtml window div
	else
		t=document.getElementById(t)
	this.setfocus(t)
	t.setSize(getValue(("width")), (getValue("height"))) //Set dimensions of window
	var xpos=getValue("center")? "middle" : getValue("left") //Get x coord of window
	var ypos=getValue("center")? "middle" : getValue("top") //Get y coord of window
	//t.moveTo(xpos, ypos) //Position window
	if (typeof recalonload!="undefined" && recalonload=="recal" && this.scroll_top==0){ //reposition window when page fully loads with updated window viewpoints?
		if (window.attachEvent && !window.opera) //In IE, add another 400 milisecs on page load (viewpoint properties may return 0 b4 then)
			this.addEvent(window, function(){setTimeout(function(){t.moveTo(xpos, ypos)}, 400)}, "load")
		else
			this.addEvent(window, function(){t.moveTo(xpos, ypos)}, "load")
	}
	t.isResize(getValue("resize")) //Set whether window is resizable
	t.isScrolling(getValue("scrolling")) //Set whether window should contain scrollbars
	t.style.visibility="visible"
	t.style.display="block"
	t.contentarea.style.display="block"
	t.moveTo(xpos, ypos) //Position window
	t.load(contenttype, contentsource, title)
	if (t.state=="minimized" && t.controls.firstChild.title=="Restore"){ //If window exists and is currently minimized?
		t.controls.firstChild.setAttribute("src", dhtmlwindow.imagefiles[0]) //Change "restore" icon within window interface to "minimize" icon
		t.controls.firstChild.setAttribute("title", "Minimize")
		t.state="fullview" //indicate the state of the window as being "fullview"
	}
	return t
},

setSize:function(t, w, h){ //set window size (min is 150px wide by 100px tall)
	t.style.width=Math.max(parseInt(w), 150)+"px"
	t.contentarea.style.height=Math.max(parseInt(h), 100)+"px"
},

moveTo:function(t, x, y){ //move window. Position includes current viewpoint of document
	this.getviewpoint() //Get current viewpoint numbers
	t.style.left=(x=="middle")? this.scroll_left+(this.docwidth-t.offsetWidth)/2+"px" : this.scroll_left+parseInt(x)+"px"
	t.style.top=(y=="middle")? this.scroll_top+(this.docheight-t.offsetHeight)/2+"px" : this.scroll_top+parseInt(y)+"px"
},

isResize:function(t, bol){ //show or hide resize inteface (part of the status bar)
	t.statusarea.style.display=(bol)? "block" : "none"
	t.resizeBool=(bol)? 1 : 0
},

isScrolling:function(t, bol){ //set whether loaded content contains scrollbars
	t.contentarea.style.overflow=(bol)? "auto" : "hidden"
},

load:function(t, contenttype, contentsource, title){ //loads content into window plus set its title (3 content types: "inline", "iframe", or "ajax")
	if (t.isClosed){
		alert("DHTML Window has been closed, so no window to load contents into. Open/Create the window again.")
		return
	}
	var contenttype=contenttype.toLowerCase() //convert string to lower case
	if (typeof title!="undefined")
		t.handle.firstChild.nodeValue=title
	if (contenttype=="inline")
		t.contentarea.innerHTML=contentsource
	else if (contenttype=="div"){
		var inlinedivref=document.getElementById(contentsource)
		t.contentarea.innerHTML=(inlinedivref.defaultHTML || inlinedivref.innerHTML) //Populate window with contents of inline div on page
		if (!inlinedivref.defaultHTML)
			inlinedivref.defaultHTML=inlinedivref.innerHTML //save HTML within inline DIV
		inlinedivref.innerHTML="" //then, remove HTML within inline DIV (to prevent duplicate IDs, NAME attributes etc in contents of DHTML window
		inlinedivref.style.display="none" //hide that div
	}
	else if (contenttype=="iframe"){
		t.contentarea.style.overflow="hidden" //disable window scrollbars, as iframe already contains scrollbars
		if (!t.contentarea.firstChild || t.contentarea.firstChild.tagName!="IFRAME") //If iframe tag doesn't exist already, create it first
			t.contentarea.innerHTML='<iframe src="" style="margin:0; padding:0; border:0px; width:100%; height: 100%" name="_iframe-'+t.id+'"></iframe>'
		window.frames["_iframe-"+t.id].location.replace(contentsource) //set location of iframe window to specified URL
		}
	else if (contenttype=="ajax"){
		this.ajax_connect(contentsource, t) //populate window with external contents fetched via Ajax
	}
	t.contentarea.datatype=contenttype //store contenttype of current window for future reference
},

setupdrag:function(e){
	var d=dhtmlwindow //reference dhtml window object
	var t=this._parent //reference dhtml window div
	d.etarget=this //remember div mouse is currently held down on ("handle" or "resize" div)
	var e=window.event || e
	d.initmousex=e.clientX //store x position of mouse onmousedown
	d.initmousey=e.clientY
	d.initx=parseInt(t.offsetLeft) //store offset x of window div onmousedown
	d.inity=parseInt(t.offsetTop)
	d.width=parseInt(t.offsetWidth) //store width of window div
	d.contentheight=parseInt(t.contentarea.offsetHeight) //store height of window div's content div
	if (t.contentarea.datatype=="iframe"){ //if content of this window div is "iframe"
		t.style.backgroundColor="#F8F8F8" //colorize and hide content div (while window is being dragged)
		t.contentarea.style.visibility="hidden"
	}
	document.onmousemove=d.getdistance //get distance travelled by mouse as it moves
	document.onmouseup=function(){
		if (t.contentarea.datatype=="iframe"){ //restore color and visibility of content div onmouseup
			t.contentarea.style.backgroundColor="white"
			t.contentarea.style.visibility="visible"
		}
		d.stop()
	}
	return false
},

getdistance:function(e){
	var d=dhtmlwindow
	var etarget=d.etarget
	var e=window.event || e
	d.distancex=e.clientX-d.initmousex //horizontal distance travelled relative to starting point
	d.distancey=e.clientY-d.initmousey
	if (etarget.className=="drag-handle") //if target element is "handle" div
		d.move(etarget._parent, e)
	else if (etarget.className=="drag-resizearea") //if target element is "resize" div
		d.resize(etarget._parent, e)
	return false //cancel default dragging behavior
},

getviewpoint:function(){ //get window viewpoint numbers
	var ie=document.all && !window.opera
	var domclientWidth=document.documentElement && parseInt(document.documentElement.clientWidth) || 100000 //Preliminary doc width in non IE browsers
	this.standardbody=(document.compatMode=="CSS1Compat")? document.documentElement : document.body //create reference to common "body" across doctypes
	this.scroll_top=(ie)? this.standardbody.scrollTop : window.pageYOffset
	this.scroll_left=(ie)? this.standardbody.scrollLeft : window.pageXOffset
	this.docwidth=(ie)? this.standardbody.clientWidth : (/Safari/i.test(navigator.userAgent))? window.innerWidth : Math.min(domclientWidth, window.innerWidth-16)
	this.docheight=(ie)? this.standardbody.clientHeight: window.innerHeight
},

rememberattrs:function(t){ //remember certain attributes of the window when it's minimized or closed, such as dimensions, position on page
	this.getviewpoint() //Get current window viewpoint numbers
	t.lastx=parseInt((t.style.left || t.offsetLeft))-dhtmlwindow.scroll_left //store last known x coord of window just before minimizing
	t.lasty=parseInt((t.style.top || t.offsetTop))-dhtmlwindow.scroll_top
	t.lastwidth=parseInt(t.style.width) //store last known width of window just before minimizing/ closing
},

move:function(t, e){
	t.style.left=dhtmlwindow.distancex+dhtmlwindow.initx+"px"
	t.style.top=dhtmlwindow.distancey+dhtmlwindow.inity+"px"
},

resize:function(t, e){
	t.style.width=Math.max(dhtmlwindow.width+dhtmlwindow.distancex, 150)+"px"
	t.contentarea.style.height=Math.max(dhtmlwindow.contentheight+dhtmlwindow.distancey, 100)+"px"
},

enablecontrols:function(e){
	var d=dhtmlwindow
	var sourceobj=window.event? window.event.srcElement : e.target //Get element within "handle" div mouse is currently on (the controls)
	if (/Minimize/i.test(sourceobj.getAttribute("title"))) //if this is the "minimize" control
		d.minimize(sourceobj, this._parent)
	else if (/Restore/i.test(sourceobj.getAttribute("title"))) //if this is the "restore" control
		d.restore(sourceobj, this._parent)
	else if (/Close/i.test(sourceobj.getAttribute("title"))) //if this is the "close" control
		d.close(this._parent)
	return false
},

close:function(t){
	try{
		var closewinbol=t.onclose()
	}
	catch(err){ //In non IE browsers, all errors are caught, so just run the below
		var closewinbol=true
 }
	finally{ //In IE, not all errors are caught, so check if variable isn't defined in IE in those cases
		if (typeof closewinbol=="undefined"){
			alert("An error has occured somwhere inside your \"onclose\" event handler")
			var closewinbol=true
		}
	}
	if (closewinbol){ //if custom event handler function returns true
		if (t.state!="minimized") //if this window isn't currently minimized
			dhtmlwindow.rememberattrs(t) //remember window's dimensions/position on the page before closing
		if (window.frames["_iframe-"+t.id]) //if this is an IFRAME DHTML window
			window.frames["_iframe-"+t.id].location.replace("about:blank")
		else
			t.contentarea.innerHTML=""
		t.style.display="none"
		t.isClosed=true //tell script this window is closed (for detection in t.show())
	}
	return closewinbol
},


setopacity:function(targetobject, value){ //Sets the opacity of targetobject based on the passed in value setting (0 to 1 and in between)
	if (!targetobject)
		return
	if (targetobject.filters && targetobject.filters[0]){ //IE syntax
		if (typeof targetobject.filters[0].opacity=="number") //IE6
			targetobject.filters[0].opacity=value*100
		else //IE 5.5
			targetobject.style.filter="alpha(opacity="+value*100+")"
		}
	else if (typeof targetobject.style.MozOpacity!="undefined") //Old Mozilla syntax
		targetobject.style.MozOpacity=value
	else if (typeof targetobject.style.opacity!="undefined") //Standard opacity syntax
		targetobject.style.opacity=value
},

setfocus:function(t){ //Sets focus to the currently active window
	this.zIndexvalue++
	t.style.zIndex=this.zIndexvalue
	t.isClosed=false //tell script this window isn't closed (for detection in t.show())
	this.setopacity(this.lastactivet.handle, 0.5) //unfocus last active window
	this.setopacity(t.handle, 1) //focus currently active window
	this.lastactivet=t //remember last active window
},


show:function(t){
	if (t.isClosed){
		alert("DHTML Window has been closed, so nothing to show. Open/Create the window again.")
		return
	}
	if (t.lastx) //If there exists previously stored information such as last x position on window attributes (meaning it's been minimized or closed)
		dhtmlwindow.restore(t.controls.firstChild, t) //restore the window using that info
	else
		t.style.display="block"
	this.setfocus(t)
	t.state="fullview" //indicate the state of the window as being "fullview"
},

hide:function(t){
	t.style.display="none";
},

stop:function(){
	dhtmlwindow.etarget=null //clean up
	document.onmousemove=null
	document.onmouseup=null
},

addEvent:function(target, functionref, tasktype){ //assign a function to execute to an event handler (ie: onunload)
	var tasktype=(window.addEventListener)? tasktype : "on"+tasktype
	if (target.addEventListener)
		target.addEventListener(tasktype, functionref, false)
	else if (target.attachEvent)
		target.attachEvent(tasktype, functionref)
},

cleanup:function(){
	for (var i=0; i<dhtmlwindow.tobjects.length; i++){
		dhtmlwindow.tobjects[i].handle._parent=dhtmlwindow.tobjects[i].resizearea._parent=dhtmlwindow.tobjects[i].controls._parent=null
	}
	window.onload=null
}

} //End dhtmlwindow object

document.write('<div id="dhtmlwindowholder"><span style="display:none">.</span></div>') //container that holds all dhtml window divs on page
window.onunload=dhtmlwindow.cleanup


var dhtmlmodal={
veilstack: 0,
open:function(t, contenttype, contentsource, title, attr, recalonload){
	var d=dhtmlwindow //reference dhtmlwindow object
	this.interVeil=document.getElementById("interVeil") //Reference "veil" div
	this.veilstack++ //var to keep track of how many modal windows are open right now
	this.loadveil()
	if (recalonload=="recal" && d.scroll_top==0)
		d.addEvent(window, function(){dhtmlmodal.adjustveil()}, "load")
	var t=d.open(t, contenttype, contentsource, title, attr, recalonload)
	t.controls.firstChild.style.display="none" //Disable "minimize" button
	t.controls.onclick=function(){dhtmlmodal.close(this._parent, true)} //OVERWRITE default control action with new one
	t.show=function(){dhtmlmodal.show(this)} //OVERWRITE default t.show() method with new one
	t.hide=function(){dhtmlmodal.close(this)} //OVERWRITE default t.hide() method with new one
return t
},


loadveil:function(){
	var d=dhtmlwindow
	d.getviewpoint()
	this.docheightcomplete=(d.standardbody.offsetHeight>d.standardbody.scrollHeight)? d.standardbody.offsetHeight : d.standardbody.scrollHeight
	this.interVeil.style.width=d.docwidth+"px" //set up veil over page
	this.interVeil.style.height=this.docheightcomplete+"px" //set up veil over page
	this.interVeil.style.left=0 //Position veil over page
	this.interVeil.style.top=0 //Position veil over page
	this.interVeil.style.visibility="visible" //Show veil over page
	this.interVeil.style.display="block" //Show veil over page
},

adjustveil:function(){ //function to adjust veil when window is resized
	if (this.interVeil && this.interVeil.style.display=="block") //If veil is currently visible on the screen
		this.loadveil() //readjust veil
},

closeveil:function(){ //function to close veil
	this.veilstack--
	if (this.veilstack==0) //if this is the only modal window visible on the screen, and being closed
		this.interVeil.style.display="none"
},


close:function(t, forceclose){ //DHTML modal close function
	t.contentDoc=(t.contentarea.datatype=="iframe")? window.frames["_iframe-"+t.id].document : t.contentarea //return reference to modal window DIV (or document object in the case of iframe
	if (typeof forceclose!="undefined")
		t.onclose=function(){return true}
	if (dhtmlwindow.close(t)) //if close() returns true
		this.closeveil()
},


show:function(t){
	dhtmlmodal.veilstack++
	dhtmlmodal.loadveil()
	dhtmlwindow.show(t)
}
} //END object declaration


document.write('<div id="interVeil"></div>')
dhtmlwindow.addEvent(window, function(){if (typeof dhtmlmodal!="undefined") dhtmlmodal.adjustveil()}, "resize")