// Global Variables
var preloadFlag = false;


function newImage(imagePath) 
{
	if(document.images) 
	{
		rslt 			= new Image();
		rslt.src 		= imagePath;
		return rslt;
	}
}
	
	
function changeImages(imageName, imagePath) 
{
	if(document.images && (preloadFlag == true)) 
	{
		document[imageName].src 
						= imagePath;
	}
}
		

function preloadImages() 
{
	if(document.images) 
	{
		index_03_over 	= newImage("/images/index_pics/index_03_over.gif");
		index_04_over 	= newImage("/images/index_pics/index_04_over.gif");
		index_05_over 	= newImage("/images/index_pics/index_05_over.gif");
		index_06_over 	= newImage("/images/index_pics/index_06_over.gif");
		index_07_over 	= newImage("/images/index_pics/index_07_over.gif");
		index_08_over 	= newImage("/images/index_pics/index_08_over.gif");
		preloadFlag		= true;
	}
}