/* Last Update: 1/19/2007 2:51:00 PM */
/* Updated By: Asa (Lost Boys) */ 

var dom = {finished: 0, handles: {} };

function init_dom(doc) {
	if (typeof doc == 'undefined') {
		doc = document;
	}
	var tags = {div: 'layers', img: 'images', form: 'forms', td: 'td'};

	for (tagname in tags) {
		var elements = [];
		if (typeof doc.getElementsByTagName != 'undefined') {
			elements = doc.getElementsByTagName(tagname);
		}
		else if (typeof doc.layers != 'undefined') {
			elements = doc[tags[tagname]];
		}
		else if (doc.all) {
			elements = eval("doc.all.tags('" + tagname + "')");
		}
		if (typeof elements != 'undefined') {
			for (i = 0; i < elements.length; i++) {
				var el = elements[i];
				if (typeof el.id != 'undefined' && el.id != '') {
					dom.handles[el.id] = el;
					if (typeof doc.layers != 'undefined') {
						dom.handles[el.id].style = el;
					}
				}
				if (
					(typeof el.name != 'undefined' && el.name != '')
					|| (typeof el.src != 'undefined' && el.src != '')
				) {
					var handle = el.name;
					if (typeof handle == 'undefined' || handle == '') {
						handle = el.src;
					}
					if (typeof handle == 'string') {
						dom.handles[handle] = el;
					}
					else {
						//alert("Incorrect use of name or id value encountered.");
					}
					if (typeof doc.layers != 'undefined') {
						dom.handles[handle].style = el;
					}
				}
				if (typeof doc.layers != 'undefined' && tagname == "div") {
					init_dom(el.document);
					dom.finished = 0;
				}
			}
		}
	}
	dom.finished = 1;
	return true;
}