//2.01 added next line:
IE4mac = (IE4 && navigator.appVersion.indexOf("Mac") != -1);

FDRfinite = (FDRmaxLoops > 0);
FDRisOver = false;
FDRloadCount = 0;
if (!window.prefix) prefix = "";

window.onload = FDRcountLoads;

if (NS4) {
	FDRfadeImg = new Image();
	FDRfadeImg.onload = FDRcountLoads;
	FDRfadeImg.src = FDRgifSrc;
}


function FDRcountLoads() {
	if (IE4) {

//2.01 added time interval argument for IE4mac
		setTimeout("FDRinit()",1);
	}
	else {
		FDRloadCount++;
		if (FDRloadCount==2) {
			origWidth = innerWidth;
			origHeight = innerHeight;
			window.onresize = function(){
				if (innerWidth==origWidth && innerHeight==origHeight) return;
				location.reload();
			}
			FDRinit();
		}
	}
}

function FDRinit(){

//2.01 omitted next line
//	if (!window.arNews) return;

//2.01 added compatibility with fader 1.0 arrays
	if(!window.arNews) {
		if(!window.arTXT || !window.arURL) return;
		if(arTXT.length != arURL.length) return;
		arNews = [];
		for (i=0;i<arTXT.length;i++){
			arNews[arNews.length] = arTXT[i];
			arNews[arNews.length] = arURL[i];
		}
	}

    if (NS4) {
        if (!document.elFader) return;
		with(document.classes.newslink.A) {
			textDecoration = FDRlnkDec;
			color = FDRlnkCol;
			fontWeight = FDRfntWgh;
			fontSize = FDRfntSiz;
			fontStyle = FDRfntSty;
			fontFamily = FDRfntFam;
			lineHeight = FDRlinHgt;
			textAlign = FDRtxtAln;
		}
		with(document.classes.nolink.P) {
			color = FDRfntCol;
			fontWeight = FDRfntWgh;
			fontSize = FDRfntSiz;
			fontStyle = FDRfntSty;
			fontFamily = FDRfntFam;
			lineHeight = FDRlinHgt;
			textAlign = FDRtxtAln;
		}
        elFader = document.elFader;
		with (elFader) {
			document.write(" ");
			document.close();
			bgColor = FDRborCol;
			clip.width = FDRboxWid;
			clip.height = FDRboxHgt;
		}

		contWidth = FDRboxWid - (FDRborWid*2);
		contHeight = FDRboxHgt - (FDRborWid*2);
		elCont = new Layer(contWidth,elFader);
		with (elCont) {
			top = FDRborWid;
			left = FDRborWid;
			clip.width = contWidth;
			clip.height = contHeight;
			bgColor = FDRbackCol;
			visibility = "inherit";
		}

		newsWidth = contWidth - (FDRboxPad*2);
		newsHeight = contHeight - (FDRboxPad*2);
        elNews = new Layer(newsWidth,elCont);
		with (elNews) {
			top = FDRboxPad;
			left = FDRboxPad;
			clip.width = newsWidth ;
			clip.height = newsHeight;
		}
		
		elGif = new Layer(contWidth,elCont); 
        imStr = "<IMG SRC=" + FDRgifSrc +" WIDTH="+ Math.max(FDRfadeImg.width,(FDRboxWid - (FDRborWid*2))) +">"
        with (elGif) {
			document.write(imStr);
        	document.close();
			moveAbove(elNews);
		}

		imgHeight = elGif.document.height;
	
		slideInc = (imgHeight/(FDRblendDur*1000/FDRgifInt));
		startTop = -(imgHeight - FDRboxHgt);

		elFader.visibility =  "show";
    }
    else {

        if (!window.elFader) return;
		elFader.innerHTML ="";

//2.01 added IE4mac stylesheet creation
		if(IE4mac) {
			document.body.insertAdjacentHTML("BeforeBegin","<STYLE></STYLE>");
		}
		else {
			if (!document.styleSheets.length) document.createStyleSheet();
		}

		with (document.styleSheets(document.styleSheets.length-1)) {
			addRule("A.newslink","text-decoration:"+FDRlnkDec+";color:"+ FDRlnkCol);
			addRule("A.newslink:hover","color:"+ FDRhovCol);
		}

		with (elFader.style) {
			width = FDRboxWid;
			height = FDRboxHgt;
			backgroundColor = FDRbackCol;
			overflow = "hidden";
			color = FDRfntCol;
			fontWeight = FDRfntWgh;
			fontSize = FDRfntSiz;
			fontStyle = FDRfntSty;
			fontFamily = FDRfntFam;
			lineHeight = FDRlinHgt;
			textAlign = FDRtxtAln;
			cursor = "default";
			visibility = "visible";
			borderWidth = FDRborWid;
			borderStyle = FDRborSty;
			borderColor = FDRborCol;
			padding  = FDRboxPad;	
			filter = "blendTrans(duration=" + FDRblendDur + ")";
		}
		elFader.onselectstart = function(){return false};

//2.01 added IE filter support check
		IEhasFilters = (elFader.filters.blendTrans) ? true : false;
    }

	elFader.onmouseover = function(){
		FDRisOver = true;
	}
	elFader.onmouseout = function(){
		FDRisOver = false;
		status = "";
	}

	FDRstart(0);
}


function FDRstart(ind){
    newsCount = ind;
    if (FDRfinite) loopCount = 0;
    FDRdo();
    blendTimer = setInterval("FDRdo()",FDRblendInt*1000)
}

function FDRdo() {
    if (FDRfinite && loopCount==FDRmaxLoops) {
        FDRend();
		return;
    }
	FDRfade();
    newsCount+=2;
    if (newsCount == arNews.length) {
        newsCount = 0;
        if (FDRfinite) loopCount++;
    }
}

function FDRfade(){
	dispStr = arNews[newsCount];
	linkStr = arNews[newsCount+1];
	isLink = linkStr.length;
	if (isLink) {
	    newsStr = "<A CLASS=newslink "
				+ "HREF='" + prefix + linkStr + "' target='_blank'>"
	            + arNews[newsCount] + "</A>"
	}
	else {
		newsStr = (NS4) ? ("<P CLASS=nolink>"+dispStr+"</P>") : dispStr;
	}
// 2.01 added next line to help justify in IE4mac
    if(IE4mac) newsStr += "<BR>"


    if (NS4) {
		elGif.top = startTop;
		elGif.visibility = "inherit";
		elNews.visibility = "hide";
        with (elNews.document) {
            write(newsStr);
            close();
        }
		elNews.visibility = "inherit";
    }
    else {

//2.01 added IE filter support check
        if(IEhasFilters)elFader.filters.blendTrans.Apply();
        elFader.innerHTML = newsStr;
        if(IEhasFilters)elFader.filters.blendTrans.Play();
    }

	window.status = (FDRisOver && isLink) ? (prefix + linkStr) : "";
    if (NS4) FDRslide();
}

function FDRslide(){
    elGif.top += slideInc;
    if (elGif.top >= 0) {elGif.visibility = "hide";return}
    setTimeout("FDRslide()",FDRgifInt);
}


function FDRend(){
	clearInterval(blendTimer);
	if (FDRendWithFirst) {
		newsCount = 0;
		FDRfade();
	}
	if (FDRreplayOnClick) {
		startIndex = FDRendWithFirst ? 2 : 0;
		if (IE4) {
			elFader.title = "Double click to replay";
			elFader.ondblclick = function(){
				this.ondblclick = null;
				this.title = "";
				FDRstart(startIndex);
			}
		}
		else {
			elFader.captureEvents(Event.DBLCLICK);
			elFader.ondblclick = function(){

//2.01 changed next line:
				//this.releaseEvents(Event.DBLCLICK);
//to: (NSmac problem)
				elFader.releaseEvents(Event.DBLCLICK);

				FDRstart(startIndex);
				return false;
			}
		}
    }
}