window.onload=LoadEvent;
var flag=0;

function LoadEvent(){
timerID=setTimeout('Off()', 0);
prImg= new Array();
for (i=0; i<document.images.length; i++){
if(document.images[i].id){
baseIMG = document.images[i].src;
newIMG = baseIMG.replace(baseIMG.substr(baseIMG.length-4,4),("_o" + baseIMG.substr(baseIMG.length-4,4)));
prImg[i] = new Image();
prImg[i].src = newIMG;

	if(document.documentMode && document.documentMode >= 8 || !document.all){
	document.images[i].setAttribute("onmouseover", "Over("+i+")");
	document.images[i].setAttribute("onmouseout", "Out("+i+")");
	}else{
	document.images[i].setAttribute("onmouseover",  new Function("Over("+i+");"));
	document.images[i].setAttribute("onmouseout",  new Function("Out("+i+");"));
	}

}

}

for (i=0; i<document.links.length; i++){
var thisNode = document.links[i];
paID = thisNode.parentNode.parentNode.getAttribute("id");

if(paID == "submenu1" || paID == "submenu2"){
	if(document.documentMode && document.documentMode >= 8 || !document.all){
	document.links[i].setAttribute("onmouseover", "flag=1");
	document.links[i].setAttribute("onmouseout", "flag=0;CHECK()");
	}else{
	document.links[i].setAttribute("onmouseover",  new Function("flag=1"));
	document.links[i].setAttribute("onmouseout",  new Function("flag=0;CHECK()"));
	}
	}
	}

}


function Over(IMG){
baseIMG = document.images[IMG].src;
if(baseIMG.substr(baseIMG.length-6,2)!="_o"){
newIMG = baseIMG.replace(baseIMG.substr(baseIMG.length-4,4),("_o" + baseIMG.substr(baseIMG.length-4,4)));
document.images[IMG].src=newIMG;
}
flag=1;

//submenu
if(document.images[IMG].id=="bt_faq" || document.images[IMG].id=="bt_contact"){
flag=0;
Off('0');
}
if(document.images[IMG].id=="bt_use"){
OPEN('submenu1');
}else if(document.images[IMG].id=="bt_organization"){
OPEN('submenu2');
}

}

function Out(IMG){
baseIMG = document.images[IMG].src;
if(baseIMG.substr(baseIMG.length-6,2)=="_o"){
newIMG = baseIMG.replace(baseIMG.substr(baseIMG.length-6,6),baseIMG.substr(baseIMG.length-4,4));
document.images[IMG].src=newIMG;
flag=0;
}

if(document.images[IMG].id=="bt_use" || document.images[IMG].id=="bt_organization"){
CHECK();
}

}

function CHECK(){
clearTimeout(timerID);
timerID=setTimeout('Off()', '10');
}

function OPEN(LAY){
Off('0');
if(document.all){
document.all(LAY).style.visibility = "visible";
document.all(LAY).display="block";
}else if(document.getElementById){
document.getElementById(LAY).style.visibility = "visible";
}
}

function Off(VIEW){
if(flag ==0 || VIEW==0){
		if(document.all){//IE,Opera
			document.all("submenu1").style.visibility = "hidden";
			document.all("submenu2").style.visibility = "hidden";
			}else if(document.getElementById){//Safari,FF,Netscape
			document.getElementById("submenu1").style.visibility = "hidden";
			document.getElementById("submenu2").style.visibility = "hidden";
	}
	}
}


function Menu(LAY){}
function End(VIEW){}

function END(x){}