/********************************************************************************/
/*
/*  HELPER - Allgemeine Funktionen
/*
/********************************************************************************/

function loadCSS(scriptname) {  
	var snode = document.createElement('link');  
	snode.setAttribute('rel','stylesheet');  
	snode.setAttribute('href',scriptname);  
	snode.setAttribute('type','text/css');  
	document.getElementsByTagName('head')[0].appendChild(snode);  
} 

function addOnloadEvent(fnc) {
    if (typeof window.addEventListener != "undefined") {
        window.addEventListener( "load", fnc, false );
    }
    else if (typeof window.attachEvent != "undefined") {
        window.attachEvent("onload", fnc);
    }
    else {
        if (window.onload != null) {
            var oldOnload = window.onload;
            window.onload = function (e) {
                oldOnload(e);
                window[fnc]();
            };
        } 
        else {
            window.onload = fnc;
        }
    }
}