<!--//Ask Login
function ask_login()
{
	var winTop = (window.screen.height - 400)/2;
	var winLeft = (window.screen.width - 580)/2;
	//alert(winTop + " " + winLeft);
	window.open('popup_login.php','_login','height=400,width=580,top='+winTop+',left='+winLeft+',resizable=no,status=no,scrollbars=yes,toolbar=no,menubar=no,location=no');
};
function ask_loginRefresh()
{
	var winTop = (window.screen.height - 400)/2;
	var winLeft = (window.screen.width - 580)/2;
	//alert(winTop + " " + winLeft);
	window.open('popup_loginRefresh.php','_login','height=400,width=580,top='+winTop+',left='+winLeft+',resizable=no,status=no,scrollbars=yes,toolbar=no,menubar=no,location=no');
};
//-->