//
// noch nicht benoetigte Bilder laden
function bei_Start(){
	welle1=new Image(160,126);
	welle1.src="../buttons/meer2.jpg";
	welle2=new Image(160,126);
	welle2.src="../buttons/meer.jpg";
	logo1=new Image(500,120);
	logo1.src="../buttons/die_webnixe.jpg";
	logo2=new Image(500,120);
	logo2.src="../buttons/webdesign_und_meer.jpg";
}
// rollover
function roll_welle1(){
	document.getElementById("img_welle").src=welle1.src;
}
function roll_welle2(){
	document.getElementById("img_welle").src=welle2.src;
}
function roll_logo1(){
	document.getElementById("img_logo").src=logo1.src;
}
function roll_logo2(){
	document.getElementById("img_logo").src=logo2.src;
}