// Old way (Images have to be defined/hidden on main page)
//  Rollover button switch image 
function SwitchImg()
{ //start
  var rem, keep=0, store, obj, switcher=new Array, history=document.Data;
    for (rem=0; rem < (SwitchImg.arguments.length-2); rem+=3) {
    	store = SwitchImg.arguments[(navigator.appName == 'Netscape')?rem:rem+1];
    if ((store.indexOf('document.layers[')==0 && document.layers==null) ||
        (store.indexOf('document.all[')==0 && document.all==null))
         store = 'document'+store.substring(store.lastIndexOf('.'),store.length);
         obj = eval(store);
    if (obj != null) {
   	   switcher[keep++] = obj;
      switcher[keep++] = (history==null || history[keep-1]!=obj)?obj.src:history[keep];
      obj.src = SwitchImg.arguments[rem+2];
  } }
  document.Data = switcher;
} //end

function RestoreImg()
{ //start
  if (document.Data != null)
    for (var rem=0; rem<(document.Data.length-1); rem+=2)
      document.Data[rem].src=document.Data[rem+1];
} //end

// New way
//  Load images at start-up
if (document.images)
{
    HomeOff = new Image(); HomeOff.src = "images/Home.gif"
    HomeOver = new Image(); HomeOver.src = "images/HomeOver.gif"
    PrintOff = new Image(); PrintOff.src = "images/Print.gif"
    PrintOver = new Image(); PrintOver.src = "images/PrintOver.gif"
    LinksOff = new Image(); LinksOff.src = "images/Links.gif"
    LinksOver = new Image(); LinksOver.src = "images/LinksOver.gif"
    ContactsOff = new Image(); ContactsOff.src = "images/Contacts.gif"
    ContactsOver = new Image(); ContactsOver.src = "images/ContactsOver.gif"

    LadiesOff = new Image(); LadiesOff.src = "images/Ladies.gif"
    LadiesOver = new Image(); LadiesOver.src = "images/LadiesOver.gif"
    MensOff = new Image(); MensOff.src = "images/Mens.gif"
    MensOver = new Image(); MensOver.src = "images/MensOver.gif"
    MixedOff = new Image(); MixedOff.src = "images/Mixed.gif"
    MixedOver = new Image(); MixedOver.src = "images/MixedOver.gif"
}

//  Turn off image
function turnOff(ImageName)
{
    if (document.images != null)
    {
		document[ImageName].src = eval(ImageName + "Off.src");
    }
}

// On mouse over, turn image on
function turnOver(ImageName)
{
    if (document.images != null)
    {
		document[ImageName].src = eval(ImageName + "Over.src");
    }
}