var http_request = false;
	
   function makePOSTRequest(url, parameters) {
      http_request = false;
      if (window.XMLHttpRequest) { // Mozilla, Safari,...
         http_request = new XMLHttpRequest();
         if (http_request.overrideMimeType) {
         	// set type accordingly to anticipated content type
            //http_request.overrideMimeType('text/xml');
            http_request.overrideMimeType('text/html');
         }
      } else if (window.ActiveXObject) { // IE
         try {
            http_request = new ActiveXObject("Msxml2.XMLHTTP");
         } catch (e) {
            try {
               http_request = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (e) {}
         }
      }
      if (!http_request) {
         alert('Cannot create XMLHTTP instance');
         return false;
      }
      
      http_request.onreadystatechange = alertContents;
      http_request.open('POST', url, true);
	  http_request.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; charset=utf8");
      http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
      http_request.setRequestHeader("Content-length", parameters.length);
      http_request.setRequestHeader("Connection", "close");
	  

      http_request.send(parameters);
   }

   function alertContents() {
      if (http_request.readyState == 4) {
         if (http_request.status == 200) {
            //alert(http_request.responseText);
            result = http_request.responseText;
            document.getElementById('poll').innerHTML = result;            
         } else {
            alert('There was a problem with the request.');
         }
      }
   }
   function LoadPage(page) {
         // Set up request varible
         try {xmlhttp = window.XMLHttpRequest?new XMLHttpRequest(): new ActiveXObject("Microsoft.XMLHTTP");}  catch (e) { alert("Error: Could not load page.");}
         //Show page is loading
         document.getElementById("poll").innerHTML = 'افرجاء افالتعار...';

         //send data
         xmlhttp.onreadystatechange = function(){
                 //Check page is completed and there were no problems.
                 if ((xmlhttp.readyState == 4) && (xmlhttp.status == 200)) {
                        //Write data returned to page
                        document.getElementById("poll").innerHTML = xmlhttp.responseText;
                 }
         }
         xmlhttp.open("GET", page);
         xmlhttp.send(null);
         //Stop any link loading normaly
         return false;
}
   function view_poll(poll_id) {
      var url = 'modules/smod_polls_block.php?id='+poll_id;
		LoadPage(url);
   }
   function view_results(poll_id) {
	
      var url = 'modules/smod_polls_block.php?action=show_results&id='+poll_id;	
		LoadPage(url);
   }
   
   function get(obj) {  
	var vote_choise_value = 0;

	for( i = 0; i < document.pollForm.vote_choise.length; i++ ){
		if( document.pollForm.vote_choise[i].checked == true )
			vote_choise_value = document.pollForm.vote_choise[i].value;
		}	
	

      var poststr = "vote_choise=" + encodeURI(vote_choise_value)+
					"&action=do_vote&id="+ encodeURI( document.getElementById("id").value );
      makePOSTRequest('modules/smod_polls_block.php', poststr);
   }