var target,path;
function showSub(_path,obj){
target=obj;
path=_path.parentNode;
tag=document.getElementById(target);
tag.style.display="block";
setInterval(listener,20);
}
function closeSub(_path,obj){
target=obj;
path=_path.parentNode;
path.onmouseout=function() {
tag=document.getElementById(target);
tag.style.display="none";
}
}
function listener(){
tag=document.getElementById(target);
tag.onmouseout=function() {
tag.style.display="none";
}
tag.onclick=function() {
tag.style.display="none";
}
tag.onmouseover=function() {
tag.style.display="block";
}
}
function openWin(obj){
 window.open(obj, "main", "height=" + screen.height + ",width=" + screen.width + ",screenX=0,screenY=0,left=0,top=0,resizable=0,scrollbars=yes");
}