document.onmousemove problem in iframe

[suku]

Hi,
I have four iframes in my main document. I am trying to get the mouse location in the main doc, it works in the areas where there are no iframe but I don't get it in my iframes.
Plz hlp..

Heres the javascript in my main doc

var IE = document.all?true:false
if (!IE) document.captureEvents(Event.MOUSEMOVE)
document.onmousemove = getMouseXY;
var tempX = 0;
var tempY = 0;

function getMouseXY(e) {
if (IE) {
tempX = event.clientX + document.body.scrollLeft
tempY = event.clientY + document.body.scrollTop
} else {
tempX = e.pageX
tempY = e.pageY
}

if (tempX < 0){tempX = 0}
if (tempY < 0){tempY = 0}

alert(tempX +" "+tempY);
}


I am not an expert in javascript, the above script i got from a site...

I actually want this alert in whole of my document

Thanks in advance

[suku]

Ok, I figured it out.....

I didn't had any idea about how event flows in a document, its interesting.