// JavaScript Document

function newImage( imgSrc ){

 var imgName = new Image();
 imgName.src = imgSrc;

 return imgName;

}

function change( imgName, imgLocation )
{
 document[imgName].src = imgLocation ;
}

var preloadFlag = false;
function loadImages()
{
 if (document.images)
 {
 corporate = newImage("images/buttons/corporate_gifts_on.gif");
 fundraising = newImage("images/buttons/fundraising_on.gif");
 nfps = newImage("images/buttons/nfps_on.gif");
 charities = newImage("images/buttons/charities_on.gif");
 soirees = newImage("images/buttons/soirees_on.gif");
 celebrations = newImage("images/buttons/celebrations_on.gif");

 preloadFlag = true;
 }
}