function pop_up(path,window_name,w,h) {
	var prop = 'width=' + w + ',height=' + h + ',status=no,location=no,scrollbars=yes,resizable=no,toolbar=no,menubar=no';

	window.open(path, window_name, prop);
}

function confirmLink(theLink, confirmMsg, PermissionMsg)
{
	if (PermissionMsg != "")	{
		alert(PermissionMsg);
		return false;
	}
	else	{
		var is_confirmed = confirm(confirmMsg);
		if (is_confirmed) {
			theLink.href += '&is_js_confirmed=1';
		}
		return is_confirmed;
	}	
}
function popupPage() {
	var page = "<? echo URL ?>blog.php";
	windowprops = "width=500,height=600,locationbar=no," + "scrollbars=yes,menubars=no,toolbars=no,resizable=no";
	window.open(page, "blog", windowprops);
}