var zindex=100
var ns4=document.layers
var ns6=document.getElementById&&!document.all
var ie4=document.all
var opr=navigator.userAgent.indexOf("Opera")
function dropit(e,whichone){
	curmenuID=ns6? document.getElementById(whichone).id : eval(whichone).id
	if (window.themenu&&themenu.id!=curmenuID)
	themenuStyle.visibility=ns4? "hide" : "hidden"
	
	themenu=ns6? document.getElementById(whichone): eval(whichone)
	themenuStyle=(ns6||ie4)? themenu.style : themenu
	
	themenuoffsetX=(ie4&&opr==-1)? document.body.scrollLeft : 0
	themenuoffsetY=(ie4&&opr==-1)? document.body.scrollTop : 0
	
	themenuStyle.left=ns6||ns4? e.pageX-e.layerX : themenuoffsetX+event.clientX-event.offsetX
	themenuStyle.top=ns6||ns4? e.pageY-e.layerY+19 : themenuoffsetY+event.clientY-event.offsetY+18
	
	hiddenconst=(ns6||ie4)? "hidden" : "hide"
		if (themenuStyle.visibility==hiddenconst){
		themenuStyle.visibility=(ns6||ie4)? "visible" : "show"
		themenuStyle.zIndex=zindex++
		}
	else
	hidemenu()
	return false
}
function hidemenu(){
	if ((ie4||ns6)&&window.themenu)
	themenuStyle.visibility="hidden"
	else if (ns4&&window.themenu)
	themenu.visibility="hide"
}
// if (ie4||ns6){
// document.onclick=hidemenu
// }