// Browser Detection
browser_name = navigator.appName;
browser_version = parseFloat(navigator.appVersion);

if (browser_name == "Netscape" && browser_version >= 3.0) { roll = 'true'; }
else if (browser_name == "Microsoft Internet Explorer" && browser_version >= 4.0) { roll = 'true'; }
else { roll = 'false'; }

// Preload images, if browser supports mouseovers
if (roll == 'true') {

var imglist = new Array (
"/images/menu_01b.gif",
"/images/menu_02b.gif",
"/images/menu_03b.gif",
"/images/menu_04b.gif",
"/images/menu_05b.gif",
"/images/submenu_01a2.gif",
"/images/submenu_01b2.gif",
"/images/submenu_02a2.gif",
"/images/submenu_02b2.gif",
"/images/submenu_03a2.gif",
"/images/submenu_03b2.gif",
"/images/submenu_03c2.gif",
"/images/submenu_04a2.gif",
"/images/submenu_04b2.gif",
"/images/submenu_05a2.gif",
"/images/submenu_05b2.gif"

);


var imgs = new Array();

var count;
if (document.images)
for (count=0; count<imglist.length; count++)
{imgs[count]=new Image(); imgs[count].src=imglist[count];}
}

function changePic(menuName) {
	stringBuilder = '/images/' + menuName + 'b.gif';
	document[menuName].src = stringBuilder;
}

function changePicBack(menuName) {
	stringBuilder = '/images/' + menuName + '.gif';
	document[menuName].src = stringBuilder;
}

function hidepoptext1(openclose,number)
{
	if (document.layers) {n=1;ie=0}
	if (document.getElementById) {n=0;ie=1}

	if(ie)
	{
		poptemp = "poptextDiv" + number;
		poptext = document.getElementById(poptemp).style;
	}
	if(n)
	{
		poptext = document.eval("poptextDiv" + number);

 	}
	if (openclose == 0)
	{
		if (n)
		{
			poptext.visibility = "hide";
			return;
		}
		if (ie)
		{
			poptext.visibility = 'hidden';
			return;
		}
	}

	if (openclose == 1)
	{
		if (n)
		{
			poptext.visibility = "show";
		}
		if (ie)
		{
			poptext.visibility = 'visible';
		}
	}
}