function changeImage(linkID, imgSrc) {
	var el = document.getElementById(linkID);
	if(el) {
		el.style.backgroundImage=imgSrc;
	}
}

function bookFav(el) {
	if(el) {
		myURL = window.location.href; /* gets url of page to bookmark */
		myTitle = document.title; /* gets title of page */
		//myURL = 'http://www.expertenforum24.de';
		//myTitle = 'Expertenforum24.de';
		el.onclick = addFav(myURL,myTitle); /* this event is supposed to open the bookmark dialog */
	}
}

function addFav(aURL,aTitle) {
	if (document.all) { /* is this MSIE? */
		window.external.AddFavorite(aURL,aTitle); /* if yes then call bookmark for MSIE */
	} else if (window.sidebar) {
		window.sidebar.addPanel(aTitle,aURL,''); /* else call bookmark for NS and FF */
	} else {
		alert('Bitte fügen Sie die Seite manuell hinzu!'); 
	}
}

function submitform(formname) {
	document.forms[formname].submit();
}