function menus_init() {


	if (document.all && document.getElementById) {


		menuList = document.getElementsByTagName("UL");


		if (menuList.length > 0) {


			for (x=0; x<menuList.length; x++) {


				menuRoot = menuList[x];


				for (i=0; i<menuRoot.childNodes.length; i++) {


					menuNode = menuRoot.childNodes[i];


					if (menuNode.nodeName=="LI") {


						if (menuNode.className == "dropdown") {


							menuNode.onmouseover=function() {


								this.className+=" over";


							}


							menuNode.onmouseout=function() {


								this.className=this.className.replace(" over", "");


							}


						}


					}


				}


			}


		}


	}


}





// scott andrew (www.scottandrew.com) wrote this function. thanks, scott!


// adds an eventListener for browsers which support it.


function addEvent(obj, evType, fn) {


	if (obj.addEventListener){


		obj.addEventListener(evType, fn, true);


		return true;


	} else if (obj.attachEvent){


		var r = obj.attachEvent("on"+evType, fn);


		return r;


	} else {


		return false;


	}


}





addEvent(window, "load", menus_init);