/****** FADER CODE ********/
var a=0;
var timeoutIdb4; 
fadespeed = 50;		//.1;	//higher=slower
delayspeed = 4000;	//2000;	//10000 ~= 10 sec
setNum = 1;

function initfade() {
    hidimg = document.getElementById("HmImage1");
    setOpacity(hidimg, 100);
    hidimg.style.visibility = 'visible';

	if (NumProds > 1)
	{
    hidimg = document.getElementById("HmImage2");
    setOpacity(hidimg, 0);
//    hidimg.style.visibility = 'visible';
    hidimg.style.visibility = 'hidden';
     hidimg.style.display="block";
	}

	if (NumProds > 2)
	{
	    hidimg = document.getElementById("HmImage3");
	    setOpacity(hidimg, 0);
	//    hidimg.style.visibility = 'visible';
	    hidimg.style.visibility = 'hidden';
     hidimg.style.display="block";
	}

	if (NumProds > 3)
	{
	    hidimg = document.getElementById("HmImage4");
	    setOpacity(hidimg, 0);
	//    hidimg.style.visibility = 'visible';
	    hidimg.style.visibility = 'hidden';
     hidimg.style.display="block";
	}

	if (NumProds > 1)
    delayfade1();
}
function delayfade1() {			//delays initial startup
    FadeOutImg = "HmImage" + (setNum)
    setNum += 1
    if (setNum > NumProds)
	{ setNum = 1 }
    FadeInImg  = "HmImage" + (setNum)
    setTimeout('fadein1(FadeInImg,FadeOutImg)',delayspeed);
}
function fadein1(FadeInImg,FadeOutImg) {
    setOpacity(document.getElementById(FadeInImg), 0 + a);
    setOpacity(document.getElementById(FadeOutImg), 100 - a);
	    hidimg = document.getElementById(FadeInImg);
	    //setOpacity(hidimg, 100);
	    hidimg.style.visibility = 'visible';
    a++;  a++;  a++;  a++;  a++;
//    a++;  a++;  a++;  a++;  a++;
    if (a < 101) { timeoutIdb4 = setTimeout("fadein1(FadeInImg,FadeOutImg)",fadespeed); }
	else { window.clearTimeout(timeoutIdb4); a=0;

	    hidimg = document.getElementById(FadeOutImg);
	    //setOpacity(hidimg, 0);
	    hidimg.style.visibility = 'hidden';

	delayfade1(); }
}

function setOpacity(obj, opacity) {
    opacity = (opacity == 100)?99:opacity;
    obj.style.filter = "alpha(opacity:"+opacity+")";	// IE/Win
    obj.style.KHTMLOpacity = opacity/100;	// Safari<1.2, Konqueror
    obj.style.MozOpacity = opacity/100;		// Older Mozilla and Firefox
    obj.style.opacity = opacity/100;		// Safari 1.2, newer Firefox and Mozilla, CSS3
}