// JavaScript Document
function getXMLHTTP() {
		var xmlhttp=false;	
		try{
			xmlhttp=new XMLHttpRequest();
		}
		catch(e)	
		{		
			try{			
				xmlhttp= new ActiveXObject("Microsoft.XMLHTTP");
		}
			catch(e){
				try{
				req = new ActiveXObject("Msxml2.XMLHTTP");
				}
				catch(e1){
					xmlhttp=false;
					print("there is problem in ur browser");
				}
			}
		}		 	
		return xmlhttp;
	}
//------------------to get poll answer checked by the user----------------------//	
function getCheckedValue()
	{
		var radioGrp = document.poll_form.poll_ans;
		
		for (var i = 0; i< radioGrp.length; i++) 
		{
    		if (radioGrp[i].checked)
			{
        		return radioGrp [i].value;
    		}
		} 	
	}	
function show_poll_result(strURL)
{
  var req = getXMLHTTP();
  if (req) 
   {	//req.onreadystatechange = processReqChange;
      req.onreadystatechange = function()
	  {
       if(req.readyState==1){
document.getElementById('poll_table').innerHTML="<div style='vertical-align:middle; padding:40px 60px 0px 85px;' ><img src='images/ajax-loader.gif'></div>";	
					        }
		  else if (req.readyState == 4) 
			{
					// only if "OK"
				if (req.status == 200) 
				{						
				//document.getElementById('citytr').style.visibility='visible';
				document.getElementById('poll_table').innerHTML=req.responseText;						
				}
				else 
				{
				alert("There was a problem while using XMLHTTP:\n" + req.statusText);
				}
			 }				
	  }			
			req.open("GET", strURL, true);
	    	req.send(null);	
   }
}

function subsrcibe_newletter(strURL)
{
  var req = getXMLHTTP();
  if (req) 
   {	//req.onreadystatechange = processReqChange;
      req.onreadystatechange = function()
	  {
       if(req.readyState==1){
document.getElementById('poll_table').innerHTML="<div style='vertical-align:middle; padding:40px 60px 0px 85px;' ><img src='images/ajax-loader.gif'></div>";	
					        }
		  else if (req.readyState == 4) 
			{
					// only if "OK"
				if (req.status == 200) 
				{						
				//document.getElementById('citytr').style.visibility='visible';
				document.getElementById('newsletter_subscr_name').innerHTML=req.responseText;						
				}
				else 
				{
				alert("There was a problem while using XMLHTTP:\n" + req.statusText);
				}
			 }				
	  }			
			req.open("GET", strURL, true);
	    	req.send(null);	
   }
}