var global_i;
var timeout
var global_id=""
var isMSIE=false
var agt = navigator.userAgent.toLowerCase();
if(agt.indexOf("msie")!=-1){
	isMSIE=true
}
function showmenu(id,offsetTrail){
	var menulist=document.getElementsByTagName('div')
	for(i=0; i<menulist.length; i++){
		if(menulist[i].className == 'sub_menu'){
			var_str="menu"+(i+1)
			if(var_str!=id){
				menulist[i].style.display='none'
			}
		}
	}

var offsetLeft = -9;
if(!isMSIE) offsetLeft = -4;
var offsetTop = 0;
while (offsetTrail) {
offsetLeft += offsetTrail.offsetLeft;
offsetTop += offsetTrail.offsetTop;
offsetTrail = offsetTrail.offsetParent;
}
offsetTop+=9
	var menu=document.getElementById(id)
	if(menu!=null){
		menu.style.left=offsetLeft+'px';
		menu.style.top=offsetTop+'px';
		menu.style.display='block';
	}
	global_id=id
	clearTimeout(timeout)
}

function show(id){
	clearTimeout(timeout)
	global_id=id
	var menu=document.getElementById(id)
	menu.style.display='block'
	
	
}
function hidemenu(){
	if(global_id!=""){
		var menu=document.getElementById(global_id)
		if(menu!=null){
			menu.style.display='none'
		}
	}
}
function hide(id){
	global_id=id
	timeout=setTimeout('hidemenu()',1000)
	
}


String.prototype.printAddr = 
function (_hamper,_prefix,_postfix,_face)
{
  _hamper=
  _prefix+
  "@"+
  this+
  (_postfix || '')
  document.write((_face||_hamper).link("mailto:"+_hamper));
}