// JavaScript Document
function rollOver(imgName) {
	var target = document.getElementById(imgName);
	var replaced = target.src.replace(".gif", "_over.gif");
	replaced = replaced.replace(".png", "_over.png");
	replaced = replaced.replace(".jpg", "_over.jpg");
	
	if(target) {
		target.src = replaced;
	}
}

function rollOut(imgName) {
	var target = document.getElementById(imgName);
	var replaced = target.src.replace("_over.gif", ".gif");
	replaced = replaced.replace(".png", "_over.png");
	replaced = replaced.replace(".jpg", "_over.jpg");
	
	if(target) {
		target.src = replaced;
	}
}

function menuOver(Num) 
{
	//alert("Over_" + Num);
	var position = new Array(0, 0, 125, 220, 395, 535, 675, 717);
	var target = document.getElementsByName("submenu_" + Num)[0];
	
	if(isIE) {
		target = document.getElementById("submenu_" + Num);
	}
	
	target.style.visibility = "visible";
	target.style.top = "240px";
	target.style.left = position[Num] + "px";
}

function menuOut(Num) 
{
	//alert("menuOut");
	var target = document.getElementsByName("submenu_" + Num)[0];
	
	if(isIE) {
		target = document.getElementById("submenu_" + Num);
	}
	
	target.style.visibility = "hidden";
	target.style.top = "0px";
	target.style.left = "0px";
}

function menuRelease(Num) {
	var target = document.getElementsByName("header")[0];
	
	if(isIE) {
		target = document.getElementById("header");
	}
	
	//alert(target);
	target.statusRelease();
	menuOut(Num);
}