function GetXmlHttpObject() {
	var xmlHttp=null;
	try
	{
		// Firefox, Opera 8.0+, Safari
		xmlHttp=new XMLHttpRequest();
	}
	catch (e)
	{
		// Internet Explorer
		try
		{
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e)
		{
			xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	return xmlHttp;
}

function pollvote(){
	document.getElementById('pollResult').innerHTML = '<img id="pollImgAjax" name="pollImgAjax" src="images/icons/ajaxL4.gif" width="160" height="18">';
	var optChosen=0;
	var surveyOpt = document.getElementsByName('survey');
	var survlen = surveyOpt.length;
	for (var i=0; i < survlen; i++)
	   {
	   if (surveyOpt[i].checked==true)
	      {
	      var rad_val = surveyOpt[i].value;
		  optChosen=1;
	      }
	   }
	if (optChosen==0){
		errMsg = "<font style='color:red'><br>בחר אחת מהאפשרויות !</font>";
		document.getElementById('pollResult').innerHTML=errMsg;
	}else{
		var surveyOpt=document.getElementById('survey').value;
		var surveyID=document.getElementById('curSurveyID').value;

		xmlHttp=GetXmlHttpObject()
		if (xmlHttp==null)
		{
			alert ("הדפדפן שלך אינו תומך בטכנולוגיה זו");
			return;
		}
		url="Ajx/index_pollvote.php";
		url=url+"?optid="+rad_val;
		url=url+"&survid="+surveyID;
		url=url+"&sid="+Math.random();
		xmlHttp.onreadystatechange=stateChanged;
		xmlHttp.open("GET",url,true);
		xmlHttp.send(null);
	}	
}

function stateChanged()
{
    if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{		
		var responseMsg;
		document.getElementById('pollResult').innerHTML = '';
		
		var response=xmlHttp.responseText;
		if (response=='1') {
			responseMsg = "תודה על השתתפותך,<br>הצבעתך כבר קיימת במערכת !";
			responseMsg += '<br><a href="PollsList.php" style="display:block;background:url(\'images/arrow_gray2.gif\') no-repeat left ;width:120px; text-decoration:none; color:#fa800a;">עבור לרשימת הסקרים </a>';
			document.getElementById('pollContent').innerHTML=responseMsg;
			document.getElementById('pollBtDiv').style.display='none';
		} else if(response=='2') {
			responseMsg = "<font style='color:red'><br>הצבעתך בסקר לא נשמרה, נסה שוב !</font>";
			document.getElementById('pollResult').innerHTML=responseMsg;
		} else {
			// succ
			window.location='pollResults.php?pId='+response;
		}
	}
}

function showExpImg(elm,val){	
	
	var imPath=document.getElementById(elm+"Hid"+val.toString()).src;
	var imWidth=document.getElementById(elm+"HidW"+val.toString()).value;
	var imHeight=document.getElementById(elm+"HidH"+val.toString()).value;
	var imDesc=document.getElementById(elm+"DescHid"+val.toString()).value;
	document.getElementById(elm).src = imPath;
	document.getElementById(elm).width = imWidth;
	document.getElementById(elm).height = imHeight;
	document.getElementById(elm+"Desc").innerHTML = imDesc;	
}

function guideChanged()
{
    if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{		
		document.getElementById('guideContent').innerHTML = xmlHttp.responseText;	
	}
}

function submitClubReg(){
	if (document.getElementById)
	{
		var err=0;
		var email=document.getElementById('index_email');
		clearAlert('index_email');		
		
		if (email.value!='הזן דואר אלקטרוני' && email.value!=''){
			var x1=validateEmail(email,'דואר אלקטרוני שגוי !');
			if (x1==0) err=1;
		}else if (email.value=='הזן דואר אלקטרוני'){
			document.getElementById('index_email').value='';
		}
		if(err==0)
		{	
			document.clubRegForm.submit();
		}				
	}
}

function loadPlayer(){
	if (document.getElementById)
	{
		var vidImg=document.getElementById('VidImgAjax');
		var hpVid=document.getElementById('hpVid');
		
		vidImg.style.display='none';
		hpVid.style.display='';		
	}
}

function showGuide(elm,val){
	for (a=1;a<=3;a++){
		var guideElm=document.getElementById(elm+a.toString());
		if (a==val){
			guideElm.className='tabActive';
		}else{
			guideElm.className='tabNotActive';
		}
	}
	document.getElementById('guideContent').innerHTML = '<img id="pollImgAjax" name="pollImgAjax" src="images/icons/ajaxL2.gif" width="100" height="100">';	
	
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
		alert ("הדפדפן שלך אינו תומך בטכנולוגיה זו");
		return; 
	}    
	url="Ajx/index_showGuide.php";
	url=url+"?typeID="+val;
	url=url+"&sid="+Math.random();
	xmlHttp.onreadystatechange=guideChanged;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}