// JavaScript Document to select default time zone
function createRequestObject() 
{
     var ro;
     var browser = navigator.appName;
     if(browser == "Microsoft Internet Explorer")
	 {
          ro = new ActiveXObject("Microsoft.XMLHTTP");
     }
	 else
	 {
          ro = new XMLHttpRequest();
     }
     return ro;
}

var http = createRequestObject();
function getTimeZone() 
{	
	
	var mydate= new Date();
	var differenceInMinutes = mydate.getTimezoneOffset()/60;
		
     http.open('post', '../www/signup.php?timezone='+differenceInMinutes);
     http.onreadystatechange = handleFieldResponse;
	
	//http.setRequestHeader('Content-Length', '0'); 
     http.send(null);
}
function handleFieldResponse() 
{
	if(http.readyState == 4)
	 {		
          var response = http.responseText;		
		  //alert(response);
         // document.getElementById('listSubCat').innerHTML = response;        
     }
}