var divs_to_fade = new Array('kp-hmc-box-1', 'kp-hmc-box-2', 'kp-hmc-box-3');					
var iFade = 0;	
var run = 0;
var currTab = 3;
 		
var wait = 5000;		/*miiliseconds between fades*/	
			
function swapFade() {				
	Effect.Fade(divs_to_fade[iFade], { duration:1, from:1.0, to:0.0 });				
	iFade++;				
	if (iFade == 3) iFade = 0;
	if (currTab <3) iFade = currTab;
	Effect.Appear(divs_to_fade[iFade], { duration:1, from:0.0, to:1.0 });			
}						
			
function startFade() {				
	run = setInterval('swapFade()',wait);			
}
function chgFade (tabNo) {
	if (tabNo != iFade) {
		clearInterval(run);	
		currTab = tabNo;
		swapFade();
	}
}