numMenu=4;
loaded=false;
var divmenu1=null;
//var divmenu2=null;
//var divmenu3=null;
limits=null;

function showMenuElement(n){
	if(!loaded){return false;}
	for(i=1;i<=numMenu;i++){
		obj=eval("divmenu"+i);
		obj.visibility(false);
	}
	obj=eval("divmenu"+n);
	obj.visibility(true);
	h=obj.height;
	if(chk.ns4){h+=20;}
	t=obj.posy;
	limits=[(t-16),(obj.posx+obj.width),(t+h),obj.posx];		//top,right.bottom,left
	//status=h+"_"+limits[2];
}
function resetMenuElements(){
	if(!loaded){return false;}
	for(i=1;i<=numMenu;i++){
		obj=eval("divmenu"+i);
		obj.visibility(false);
	}
	limits=null;
}
//divObject(div,self,over,out,down,up)
function init(){
	divmenu1=new divObject(["menu1"],"divmenu1","","");
	divmenu2=new divObject(["menu2"],"divmenu2","","");
	divmenu3=new divObject(["menu3"],"divmenu3","","");
	divmenu4=new divObject(["menu4"],"divmenu4","","");
	loaded=true;
}

function mouseMove(e){
	if(chk.ns){
		X=e.pageX;
		Y=e.pageY;
	}
	if(chk.ie){
		X=event.x+document.body.scrollLeft
		Y=event.y+document.body.scrollTop
	}
	if(limits!=null){
		if( (Y<limits[0]) || (Y>limits[2]) || (X<limits[3]) || (X>limits[1]) ){
			resetMenuElements();
		}
	}
}