function init(){
}
function setHeight(element, height){
	element = _$(element);
	height = _$(height);
	element.style.height = height.clientHeight + 'px';
}
function showSearch() {
	var srch = document.getElementById('search');
	var s = document.getElementById('s');
		if(srch.style.display == "none") {
			srch.style.display = "";
			s.focus();
		}else{
			srch.style.display = "none";
		}
}

function submitSearch() {
	var s = document.getElementById('s');
	var searchForm = document.getElementById('searchform');
	if(s.value == "") {
		alert("The search box is empty!");
		s.focus();
	}else{
		searchForm.submit();
	}
}
function changeMe(constructor, id, newTxt){
	var object = _$(id);
	var oldTxt = object.innerHTML;
	object.innerHTML = newTxt;
	constructor.onmouseout = function(){ object.innerHTML = oldTxt; }
}
function _$(id){
	return document.getElementById(id);
}

function addEvent(obj, evType, fn){
 if (obj.addEventListener){
   obj.addEventListener(evType, fn, false);
   return true;
 } else if (obj.attachEvent){
   var r = obj.attachEvent("on"+evType, fn);
   return r;
 } else {
   return false;
 }
}

addEvent(window, 'load', init);