Here's the code I'm trying to understand:
noniefix.js:
function fixNonIE() {
if(YAHOO.env.ua.ie > 0) {
return false;
}
var divs = YAHOO.util.Dom.get('bd').getElementsByTagName('div');
if(divs.length > 0) {
YAHOO.util.Dom.batch(divs, pushup);
alert (divs.length+" divs in file!");
}
}
function pushup(el) {
if(el.id.search('fixer') != -1) {
return;
}
if(el.innerHTML.search('javascript:textWindow') != -1) {
el.style.zIndex = parseInt(el.style.zIndex) + 1;
}
var pushupTags = Array('p');
if(pushupTags.length > 0) {
for(var t=0; t<pushupTags.length; t++) {
var elems = el.getElementsByTagName(pushupTags[t]);
YAHOO.util.Dom.batch(elems, (function(e) { e.style.marginTop=0; e.style.marginBottom=0; })); //what's happening HERE?
}
}
return;
}
I've read up a bit on YUI, so I know that the batch function just takes an array of elements and applies the function to each element. What I don't understand is where the marginTop, marginBottom changes are applied. I think they are applied to each <p>
tag, but I've viewed the source code of the page and can't find where this code is being inserted.
Any ideas would be greatly appreciated!