2 nubie questions

I have a img element that looks like this:
<img id=”button” src=”images/playBtn.png” />

when I click on it it toggles a play/pause button. The button changes as it should but the slideshow doesn’t turn off when I click pause.

the code to handle the element:
Code:

var auto = document.getElementById(“button”);
// alert(auto.src);

auto.onclick = function() {
if(auto.src == “file:///C:/jimslounge.com/jsClass/lab6.1/images/playBtn.png”) {
auto.src=”images/pauseBtn.png”;
var showOn = window.setInterval(“loadNextPic()”, 5000);
}else{
auto.src=”images/playBtn.png”;
clearInterval(showOn);
}
}

I noticed when I did an alert on auto src it displays the full path. It only works with the full path [B]I want to only have to test for “images/playBtn.png”.[/B]
Another problem I have is in the else part the image changes like it should but the [B]clearInterval(showOn); doesn’t seem to do anything I thought it would pause the slideshow.[/B]

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