//<![CDATA[

function startseite(el) {
el.src="images/website/home-b.gif";
document.getElementById("startseite").style.display="inline";
el.onmouseout=function() {
el.src="images/website/home-a.gif";
document.getElementById("startseite").style.display="none";
}
}

function zurueck(el) {
el.src="images/website/back-b.gif";
document.getElementById("zurueck").style.display="inline";
el.onmouseout=function() {
el.src="images/website/back-a.gif";
document.getElementById("zurueck").style.display="none";
}
}

function impress(el) {
el.src="images/website/impress-b.gif";
document.getElementById("impress").style.display="inline";
el.onmouseout=function() {
el.src="images/website/impress-a.gif";
document.getElementById("impress").style.display="none";
}
}

//]]>