function suchenhover1(){
	document.getElementById("search1").style.backgroundImage  = "url(img/suchen-hover.gif)";
}
function suchenhover2(){
	document.getElementById("search2").style.backgroundImage  = "url(img/suchen-hover.gif)";
}
function suchenclick1(){
	document.getElementById("search1").style.backgroundImage  = "url(img/suchen-down.gif)";
}
function suchenclick2(){
	document.getElementById("search2").style.backgroundImage  = "url(img/suchen-down.gif)";
}
function suchenup1(){
	document.getElementById("search1").style.backgroundImage  = "url(img/suchen-hover.gif)";
}
function suchenup2(){
	document.getElementById("search2").style.backgroundImage  = "url(img/suchen-hover.gif)";
}
function suchenout1(){
	document.getElementById("search1").style.backgroundImage  = "url(img/suchen.gif)";
}
function suchenout2(){
	document.getElementById("search2").style.backgroundImage  = "url(img/suchen.gif)";
}