<!-- hide code from older browsers 

/*
Purpose: 	To swap an image source with another image 
Date: 		18/08/1998
Version: 	1.00
*/
	if (document.images) {
	
	enterOn = new Image();
	enterOn.src ='img/index/enter_ro.gif';
	enterOff = new Image();
	enterOff.src = 'img/index/enter.gif';
	
	img_n1On = new Image();
	img_n1On.src ='img/s1_n1_ro.gif';
	img_n1Off = new Image();
	img_n1Off.src = 'img/s1_n1.gif';
	
	img_n2On = new Image();
	img_n2On.src ='img/s1_n2_ro.gif';
	img_n2Off = new Image();
	img_n2Off.src = 'img/s1_n2.gif';
	
	nextOn = new Image();
	nextOn.src ='img/next_ro.gif';
	nextOff = new Image();
	nextOff.src = 'img/next.gif';
	
	preOn = new Image();
	preOn.src ='img/pre_ro.gif';
	preOff = new Image();
	preOff.src = 'img/pre.gif';
	
	nex_2On = new Image();
	nex_2On.src ='img/nex_2o.gif';
	nex_2Off = new Image();
	nex_2Off.src = 'img/nex_2.gif';
	
	pre_2On = new Image();
	pre_2On.src ='img/pre_2o.gif';
	pre_2Off = new Image();
	pre_2Off.src = 'img/pre_2.gif';		
	
		

}
		
		function imageSwap (toggle, image, description) {
		 if (document.images) {
		document[image].src = eval(image + toggle + ".src");
		window.status = description;
		

	
  } // end if

} // imageSwap

// stop hiding -->