//====//
function AddLoadEvent(func){
	var oldonload = window.onload;
	if(typeof window.onload != 'function') {
	window.onload = func;
	}else{
	window.onload = function() {
		if(oldonload){
		oldonload();
		}
		func();
	}}
}
function AddClickEvent(a,i,func) { if (typeof a[i].onclick != 'function') { a[i].onclick = func; } }
//====//
var wini;
function Win(URL, name, width, height)
{
	var x = screen.width;
	var y = screen.height;
	x=(x/2)-(width/2);
	y=(y/2)-(height/2);
	wini = window.open(URL, name, "top="+y+",left="+x+",toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,width="+width+",height="+height+",resizable=yes");
	wini.window.focus();
}
//====//
function ResetForm()
{
	document.aspnetForm.reset();
	var sel = $Tag("select");
	for(var i = 0;i < sel.length;i++)
		RefreshDDL(sel[i]);
	Custom.clear();
}
//====//
function HideSubmit(obj, vldGrp)
{
	if(typeof(Page_ClientValidate) == 'function')
	{
		Page_ClientValidate(vldGrp);
		if(Page_IsValid)
			obj.style.display = 'none';
		else
			return false;
	}
	return true;
}
//====//
function Wait()
{
	document.body.style.cursor = 'wait';
}
//====//
function ClearDiv(divID)
{
	if($G(divID))
		$G(divID).innerHTML = "";
}
//====//
function RefreshUpdatePanel(hiddenFieldID)
{
	var hiddenField = $G(hiddenFieldID);
	if(hiddenField){
		hiddenField.value = (new Date()).getTime();
		__doPostBack(hiddenFieldID,'');
	}
}
//====//
function AddFav(title,url)
{
	if (window.sidebar) // firefox
		window.sidebar.addPanel(title, url, "");
	else if(window.opera && window.print){ // opera
		var elem = document.createElement('a');
		elem.setAttribute('href',url);
		elem.setAttribute('title',title);
		elem.setAttribute('rel','sidebar');
		elem.click();
	}
	else if(document.all)// ie
		window.external.AddFavorite(url, title);
}
function MakeHome(obj,url)
{
	if(document.all)
	{
		obj.style.behavior = "url(#default#homepage)";
		obj.setHomePage(url);
	}
}
//====//
function $G(e){if(typeof e=='string') e=document.getElementById(e);return e};
function $Tag(e){if(typeof e=='string')e=document.getElementsByTagName(e);return e};
//====//
function Trim(strTmp)
{
	strTmp = strTmp.replace(/^\s*|\s*$/g,"");
	return strTmp;
}
//====//
var myimages = new Array();
function PreloadingImg()
{
	for(x = 0;x < PreloadingImg.arguments.length;x++)
	{
		z=myimages.length;
		myimages[z] = new Image();
		myimages[z].src = PreloadingImg.arguments[x];
	}
}
//====//
function IsIE6()
{
	return (/MSIE (5\.5|6\.)/.test(navigator.userAgent));
}
//====//
function CreateCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}
function ReadCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}
function EraseCookie(name) {
	CreateCookie(name,"",-1);
}
//====//
function OComment(pID)
{
	if($G("spnFrm").innerHTML == "")
	{
		$G("spnFrm").innerHTML = '<iframe src="comment.aspx?type=1&id=' + pID + '" name="replay" frameborder="0" style="margin-top:3px;" scrolling="no" width="100%" height="201"></iframe>';
		$G("b_com").style.display = "none";
	}
}
//====//
function CComment()
{
	parent.$G("b_com").style.display = "";
	parent.$G("spnFrm").innerHTML = "";
}
//====//
var cTot = 0;
function PollVote(obj)
{
	if(cTot == 0)
	{
		var inputs=$G("frmPoll").getElementsByTagName("input");
		for(a = 0; a < inputs.length; a++)
			if(inputs[a].type == "checkbox" || inputs[a].type == "radio")
				if(inputs[a].checked)
				{
					pUrl+=inputs[a].value + ",";
					cTot++;
				}
	}
	if(CheckPoll())
		location.href = pUrl;
	return false;
}
//====//
function CheckPoll()
{
	switch(cType)
	{
		case 1:
			if(cNum > 1)
				{if(cTot != cNum){alert('Please select exactly ' + cNum + ' answers');cTot = 0;return false;}}
			else
				{if(cTot == 0){alert('Please select an answer');cTot = 0;return false;}}
		break;
		case 2:
			if(cTot > cNum || cTot == 0){alert('Please select up to ' + cNum + ' answers');cTot = 0;return false;}
		break;
		case 3:
			if(cTot < cNum || cTot == 0){
				if(cNum > 1)
					{alert('Please select at least ' + cNum + ' answers');cTot = 0;return false;}
				else
					{alert('Please select at least 1 answer');cTot = 0;return false;}
			}
		break;
	}
	
	return true;
}