function getLang() {
		
		var reg  = new RegExp("(.+)" + location.host + "/site/([^/]+)/(.+)");
		var lang = String(document.location);
		var lang = lang.replace(reg, "$2");
		
		return "site/" + lang;
		
	}
	
	function newWindow(src, w, h) {
		
		if (!w) w = 800;
		if (!h) h = 600;
		
		var x = (screen.width - 760) / 2;
		var y = (screen.height - h - 90) / 2;
		
		if (w == 'blank') {
			
			var newWindow = open(src , '_blank');
			
		} else{ 
			
			if (w == 'top') {
				
				var newWindow = open(src , '_top');
				
			} else {
				
				var newWindow = open(src , '_blank' , 'menubar=yes, toolbar=no, width=' + w + ', height=' + h + ', resizable=no, scrollbars=yes, status=yes, top=' + y + ', left=' + x);
				
			}
			
		}
		
	}