function connect(url,data,id,load) {
var xmlhttp=false;
if(!xmlhttp) { 
if (window.XMLHttpRequest)
xmlhttp=new XMLHttpRequest(); 
else if (window.ActiveXObject)
xmlhttp=new ActiveXObject('Microsoft.XMLHTTP');	
} else if(window.XMLHttpRequest){  
xmlHttp = new XMLHttpRequest(); 
} 
xmlhttp.open('POST', url, true);
xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
xmlhttp.onreadystatechange = function() {
if(xmlhttp.readyState==4 && xmlhttp.status == 200) {
document.getElementById(id).innerHTML = xmlhttp.responseText;
}else if (xmlhttp.readyState==0 || xmlhttp.readyState==1 || xmlhttp.readyState==2 || xmlhttp.readyState==3) {
document.getElementById(id).innerHTML = load;
} else {
document.getElementById(id).innerHTML = note;
}
}
xmlhttp.send(data);
}
function poll(value,category){
if(value== 'newpoll'){
vote_poll=document.getElementById("vote_poll").value;
 connect('engine/poll.php',"action=server&vote_poll="+vote_poll+"&category="+category,"poll","<center>لطفا صبر کنيد...<br><img border='0' src='template/morteza/main/loading.gif'><center>");
}
if(value== 'pollshow'){
 connect('engine/poll.php',"action=pollshow&category="+category,"poll","<center>لطفا صبر کنيد...<br><img border='0' src='template/morteza/main/loading.gif'><center>");
}
}