function ol() {
	var event = {type:"mouseover"};
	document.getElementById("dropmenu1href").onmouseover = function() { cssdropdown.dropit(this,event,'dropmenu1'); };
	document.getElementById("dropmenu2href").onmouseover = function() { cssdropdown.dropit(this,event,'dropmenu2'); };
	document.getElementById("dropmenu3href").onmouseover = function() { cssdropdown.dropit(this,event,'dropmenu3'); };
	document.getElementById("dropmenu4href").onmouseover = function() { cssdropdown.dropit(this,event,'dropmenu4'); };
	document.getElementById("dropmenu5href").onmouseover = function() { cssdropdown.dropit(this,event,'dropmenu5'); };
    			}