// JavaScript Document
timeoutid="";
tt="";
init_mid="";
sub_mid="";
deleay=400;
function menudisplay(mid, status){
	cancelhide();
	if(init_mid!=mid && status!='none'){
		//menudisplay(init_mid,'none');
		el=document.getElementById("m"+init_mid);
		el.style.display='none';
	}
	
	if(mid!=orig_mid && status=='none'){
		el=document.getElementById("m"+orig_mid);
		el.style.display='block';
	}
	if(status=="none"){	init_mid=orig_mid;}
	else{init_mid=mid;}
	el=document.getElementById("m"+mid);
	el.style.display=status;
}

function delayhide(mid){
	timeoutid=setTimeout("menudisplay('"+mid+"','none')", deleay);
	//tt=setTimeout("menudisplay('"+orig_mid+"','block')", 400);
}

function cancelhide(){
	clearTimeout(timeoutid);
	//clearTimeout(tt);
}

function highlight(el, status){
	if(status=="on"){el.className='menu_item_over';}
	else{el.className='menu_item';}
}