Follow along with the video below to see how to install our site as a web app on your home screen.
Anmerkung: This feature currently requires accessing the site using the built-in Safari browser.
onmouseout="self.src=einl"
Ich glaube folgendes müsste gehen:
Code:onmouseout="self.src=einl"
<script type="text/javascript">
var ein1 = "menu-images/but_ton_a.gif";
function changePic() {
document.getElementById("deinBild").src = ein1;
}
</script>
<img src="bla" id="deinBild" onmouseout="changePic()">