//var subImage = 0;

//var subimgCt = subImages.length;

function Initialize() {
	document.getElementById("subLinkPrev1").style.opacity = .1;
	document.getElementById("subLinkPrev1").style.filter = 'alpha(opacity=10)';
	document.getElementById("prevArrow1").style.opacity = .5;
	document.getElementById("prevArrow1").style.filter = 'alpha(opacity=50)';
	document.getElementById("subLinkNext1").style.opacity = .1;
	document.getElementById("subLinkNext1").style.filter = 'alpha(opacity=10)';
	document.getElementById("nextArrow1").style.opacity = .5;
	document.getElementById("nextArrow1").style.filter = 'alpha(opacity=50)';
	document.getElementById("clickme1").style.opacity = 0;
	document.getElementById("clickme1").style.filter = 'alpha(opacity=0)';
	document.getElementById("subLinkPrev2").style.opacity = .1;
	document.getElementById("subLinkPrev2").style.filter = 'alpha(opacity=10)';
	document.getElementById("prevArrow2").style.opacity = .5;
	document.getElementById("prevArrow2").style.filter = 'alpha(opacity=50)';
	document.getElementById("subLinkNext2").style.opacity = .1;
	document.getElementById("subLinkNext2").style.filter = 'alpha(opacity=10)';
	document.getElementById("nextArrow2").style.opacity = .5;
	document.getElementById("nextArrow2").style.filter = 'alpha(opacity=50)';
	document.getElementById("clickme2").style.opacity = 0;
	document.getElementById("clickme2").style.filter = 'alpha(opacity=0)';
}

function Reveal(nav, sub) {
	if (nav == "next") {
		document.getElementById("subLinkNext"+sub).style.opacity = .7;
		document.getElementById("subLinkNext"+sub).style.filter = 'alpha(opacity=70)';
		document.getElementById("nextArrow"+sub).style.opacity = .9;
		document.getElementById("nextArrow"+sub).style.filter = 'alpha(opacity=90)';
	} else if (nav == "prev") {
		document.getElementById("subLinkPrev"+sub).style.opacity = .7;
		document.getElementById("subLinkPrev"+sub).style.filter = 'alpha(opacity=70)';
		document.getElementById("prevArrow"+sub).style.opacity = .9;
		document.getElementById("prevArrow"+sub).style.filter = 'alpha(opacity=90)';
	} else if (nav == "click") {
		document.getElementById("clickme"+sub).style.opacity = .5;
		document.getElementById("clickme"+sub).style.filter = 'alpha(opacity=50)';
	}
}

function nextSub(sub) {
	subImage[sub]++;
	if (subImage[sub] == subImages[sub].length) {
		subImage[sub] = 0;
	}
	document.getElementById("FPsub-nav"+sub).style.backgroundImage = 'url(' + subImages[sub][subImage[sub]] + ')';
	document.getElementById("FPsub-nav"+sub).style.backgroundRepeat = 'no-repeat';
	document.getElementById("subLink"+sub).href = subLinks[sub][subImage[sub]];
	document.getElementById("subLink"+sub).target = subTargets[sub][subImage[sub]];
}

function prevSub(sub) {
	subImage[sub]--;
	if (subImage[sub] < 0) {
		subImage[sub] = subImages[sub].length-1;
	}
	document.getElementById("FPsub-nav"+sub).style.backgroundImage = 'url(' + subImages[sub][subImage[sub]] + ')';
	document.getElementById("FPsub-nav"+sub).style.backgroundRepeat = 'no-repeat';
	document.getElementById("subLink"+sub).href = subLinks[sub][subImage[sub]];
	document.getElementById("subLink"+sub).target = subTargets[sub][subImage[sub]];
}

/*
var subImages = new Array(<?echo $subImages?>);
var subTitles = new Array(<?echo $subTitles?>);
var subLinks = new Array(<?echo $subLinks?>);
var subTargets = new Array(<?echo $subTargets?>);
*/