function detectSafari(){
if (navigator.appVersion.indexOf("Safari") != -1)
   document.body.className += " safari";
}
function initNav() {
		var navRoot = document.getElementById("product");
		if(navRoot){
			var lis = navRoot.getElementsByTagName("div");
			for (var i=0; i<lis.length; i++)
			{
				var drops = lis[i].getElementsByTagName("div");
				if (drops.length)
				{
					lis[i].onmouseover = function()
					{
						this.className += " hover";
					}
					lis[i].onmouseout = function()
					{
						this.className = this.className.replace("hover", "");
					}
				}
			}
		}
}
function initNav2() {
		var navRoot = document.getElementById("nav");
		if(navRoot){
			var lis2 = navRoot.getElementsByTagName("li");
			for (var i=0; i<lis2.length; i++)
			{
				var drops = lis2[i].getElementsByTagName("ul");
				if (drops.length)
				{
					lis2[i].onmouseover = function()
					{
						this.className += " hover";
					}
					lis2[i].onmouseout = function()
					{
						this.className = this.className.replace("hover", "");
					}
				}
			}
		}
}
if (window.addEventListener){
	window.addEventListener("load", initNav, false);
	window.addEventListener("load", initNav2, false);
  	window.addEventListener("load", detectSafari, false);
}
else if (window.attachEvent){
	window.attachEvent("onload", initNav);
	window.attachEvent("onload", initNav2);
}