function onContent(f){//(C)webreflection.blogspot.com
var a=onContent,b=navigator.userAgent,d=document,w=window,c="onContent",e="addEventListener",o="opera",r="readyState",
s="<scr".concat("ipt defer src='//:' on",r,"change='if(this.",r,"==\"complete\"){this.parentNode.removeChild(this);",c,".",c,"()}'></scr","ipt>");
a[c]=(function(o){return function(){a[c]=function(){};for(a=arguments.callee;!a.done;a.done=1)f(o?o():o)}})(a[c]);
if(d[e])d[e]("DOMContentLoaded",a[c],false);
if(/WebKit|Khtml/i.test(b)||(w[o]&&parseInt(w[o].version())<9))(function(){/loaded|complete/.test(d[r])?a[c]():setTimeout(arguments.callee,1)})();
else if(/MSIE/i.test(b))d.write(s);
};

startList = function() {
	if (document.getElementById) {
		navRoot = document.getElementById("navigation");
		for (i=0; i<navRoot.childNodes.length; i++) {
			node = navRoot.childNodes[i];
			if (node.nodeName=="LI") {
				node.onmouseover=function() { 
					if(this.getElementsByTagName('UL')[0]) {
						this.getElementsByTagName('UL')[0].style.display = "block"; 
						this.style.height = this.getElementsByTagName('UL')[0].offsetHeight+'px';  
					}
				}
				node.onmouseout=function() { 
					if(this.getElementsByTagName('UL')[0]) {
						this.getElementsByTagName('UL')[0].style.display = "none";
						this.style.height = 'auto'; 
					}
				}
			}
		}
	}
}
onContent(startList);