hi,
ok ich hab eine lösung (hängt aber genauso!!!):
<script type="text/JavaScript">
<!--
var bgImg = new Array();
bgImg[0] = new Image(); bgImg[0].src = "nav_field.gif";
bgImg[1] = new Image(); bgImg[1].src = "nav_field_active.gif";
function change_img(line,img)
{
line.style.backgroundImage="url("+bgImg[img].src+")";
}
//-->
</script>
---------------------------------
<tr OnMouseOver="change_img(this,'1')" OnMouseOut="change_img(this,'0')">
cu und danke an alle!