function gettime()
{
	var request = (window.XMLHttpRequest) ? new XMLHttpRequest() : new ActiveXObject("Microsoft.XMLHTTP");
	request.open("GET","datetime.php",false);
	request.send();
	
	var dateStr = request.getResponseHeader('Date');	
	var serverTime = Date.parse(new Date(Date.parse(dateStr)).toUTCString());	
    var date = new Date(serverTime);
	
	var months = new Array('Jan', 'Feb', 'Mar', 'Apr', 'May','Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec');
		
	var m = date.getMonth();
    var d = date.getDate() - 1;
	
    if(d.toString().length == 1)
	{
		d = "0" + d;
	}
	   
    var y = date.getFullYear();
    var fulldate = d + '-' + months[m] + '-' + y;	
	        
	document.write(fulldate);
}

window.onload =gettime();