var ddWinLoad = window.onload;
if(ddWinLoad != null) window.onload = function(){ddWinLoad(); setDropDowns(); }
else window.onload = function(){ setDropDowns(); }
function setDropDowns(){
	var dds = document.getElementsByTagName("dd");
	for(var a = 0; a < dds.length; a++) {
		if(dds[a].className == "dropdown"){
			dds[a].onmouseover = function(){ this.className = "mouseon"; }
			dds[a].onmouseout = function(){ this.className = "dropdown"; }
		}
	}
}