Evento de rondación de JavaScript
element.onmouseover = function() {
//Hovering
}
TC5550
element.onmouseover = function() {
//Hovering
}<img onmouseover="enlargeImage(this)" border="0" src="smiley.gif" alt="Smiley" width="32" height="32">
<script>
function enlargeImage(x) {
x.style.height = "64px";
x.style.width = "64px";
}
</script><script>
doSomething(){
console.log("hovered")
}
</script>
<a onhover="doSomething()">Hover Here</a><div id="foo" onmouseover="doSmth()">