// ------------------------------------------------------------------
// FUP GENERALS
// ------------------------------------------------------------------

// Init
var loading_complete=false;
window.onload=wu_fe_init;

function wu_fe_init()
{
	// new preloader
	loading_complete=true;
}

function check_url_escaping(myUrl)
{
	if (myUrl.substr(0,7)=="http%3A") {return unescape(myUrl);}
	else {return myUrl;}
}

function get_metawurst()
{
	var mfs_url="";
	var obj_url_int=document.getElementsByName("wu_url_int");
	var obj_url_param=document.getElementsByName("wu_url_param");
	if (obj_url_int && obj_url_int[0])
	{
		mfs_url="http://"+document.location.hostname;
		mfs_url+=obj_url_int[0].content;
		if (obj_url_param && obj_url_param[0].content) {mfs_url+="?"+obj_url_param[0].content;}
	}
	return mfs_url;
}