// 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)
 {
	 home_over = newImage("images/home-over_ct.gif");
	 lodge_over = newImage("images/lodge-over_ct.gif");
	 waves_over = newImage("images/waves-over_ct.gif");
	 eco_over = newImage("images/eco-over_ct.gif");
	 cost_over = newImage("images/cost-over_ct.gif");
	 book_over = newImage("images/book-over_ct.gif");
	 preloadFlag = true;
 }
}