/*cnewsticker.js*/

   //3.0 added more browser checks:
   NS4 = (document.layers);
   IE4 = (document.all);
  //platform=navigator.platform;
  
  //IEmac = (IE4 && platform.indexOf("MacPPC") != -1);

   appVer = navigator.appVersion;
   IEmac = (IE4 && appVer.indexOf("Mac") != -1);
   IE4mac = (IEmac && appVer.indexOf("MSIE 4") != -1);
   IE40mac = (IE4mac && appVer.indexOf("4.0;") != -1);
   IE45mac = (IE4mac && appVer.indexOf("4.5;") != -1);
   //IE5mac = (IE4mac && appVer.indexOf("5.0;") != -1);   
   NSpre401 = (NS4 && (parseFloat(appVer) <= 4.01));
   NSpre403 = (NS4 && (parseFloat(appVer) <= 4.03));

   //3.0 added next 2 line for backward compatibility
   FDRjustFlip = (window.FDRjustFlip) ? FDRjustFlip : false;
   FDRhdlineCount = (window.FDRhdlineCount) ? FDRhdlineCount : 1;

   FDRfinite = (FDRmaxLoops > 0);
   FDRisOver = false;
   FDRloadCount = 0;

   //3.0 set blendTimer to null for IE40mac
   blendTimer = null;

   if (!window.prefix) prefix = "";
   window.onload = FDRcountLoads;

   //3.0 modified NS-only code to account for flipper and lack of NS onload/onerror handlers
   if (NS4) {
      if(FDRjustFlip || NSpre403) {
         totalLoads = 1;
         FDRfadeImg = new Object();
         FDRfadeImg.width = FDRboxWid - (FDRborWid*2);
      }
      else {
         totalLoads = 2;
         FDRfadeImg = new Image();
         FDRfadeImg.onload = FDRcountLoads;
         FDRfadeImg.onerror = FDRcountLoads;
         FDRfadeImg.src = FDRgifSrc;
      }
   }

   //3.0 added event argument for NS
   function FDRcountLoads(e) {
      if (IE4) {
         setTimeout("FDRinit()",1);
      }
      else {
   //3.0 check for event type
         if(e.type == "error") FDRjustFlip = true; 
         FDRloadCount++;
         if (FDRloadCount==totalLoads) {
            origWidth = innerWidth;
            origHeight = innerHeight;
            window.onresize = function(){
               if (innerWidth==origWidth && innerHeight==origHeight) return;
               location.reload();
            }
            FDRinit();
         }
      }
   }

   function FDRinit(){
      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*1);
         contHeight = FDRboxHgt - (FDRborWid*1);
         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;
         }

   //3.0 made NS GIF use conditional on flipper choice      
         if (!FDRjustFlip) {
            elGif = new Layer(contWidth,elCont); 
            imStr = "<IMG SRC='" + FDRgifSrc +"' WIDTH="+ Math.max(FDRfadeImg.width,(FDRboxWid - (FDRborWid*2)));
   //3.0 onError handler added to in-line GIF code for NS 4.03-
            imStr += (NSpre403) ? " onError='window.FDRjustFlip = true'>" : ">";
            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 ="";
         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) {
   //3.0 added box width/height adjustments for IEmac
            errorOffset = (IE4mac) ? (FDRboxPad + FDRborWid) : 0;
            width = FDRboxWid - (errorOffset * 2);
            height = FDRboxHgt - (errorOffset * 2);
            if(IE4mac && !IE45mac){
               pixelLeft = elFader.offsetLeft + errorOffset;
               pixelTop = elFader.offsetTop + errorOffset;
            }

            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;

   //3.0 filter application conditional on fader use
            if(!FDRjustFlip) filter = "blendTrans(duration=" + FDRblendDur + ")";
         }
         elFader.onselectstart = function(){return false};

         IEhasFilters = (elFader.filters.blendTrans) ? true : false;

       }

   //3.0 NS mouseover/out handlers applied only in 4.02+
      if (!NSpre401) {
         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() {
   //3.0 check for blendTimer value for IE40mac:
      if(!blendTimer && loopCount>0) return;

      if (FDRfinite && loopCount==FDRmaxLoops) {
         FDRend();
         return;
      }
      FDRfade();

   //3.0 omitted next line; newsCount incremented elsewhere
   //    newsCount += 2;

      if (newsCount == arNews.length) {
         newsCount = 0;
         if (FDRfinite) loopCount++;
      }
   }

   //3.0 added function for display string creation
   function FDRmakeStr(){
      tempStr = "";
      for (i=0;i<FDRhdlineCount;i++){
         if(newsCount>=arNews.length)break;
         dispStr = arNews[newsCount];
         linkStr = arNews[newsCount+1];
         isLink = linkStr.length;
         if (isLink) {
            tempStr += "<P><A CLASS=newslink "
                  + "HREF='" + prefix + linkStr + "'>"
                     + dispStr + "</A></P>"
         }
         else {
            tempStr += ((NS4) ? "<P CLASS=nolink>" : "<P>") +dispStr+"</P>";

         }
           if(IE40mac) tempStr +="<BR>";
         newsCount += 2;
      }
      return tempStr;
   }

   function FDRfade(){
   //3.0 newsStr now created in other function and returned here
      newsStr = FDRmakeStr();

       if (NS4) {
   //3.0 made GIF manipulation conditional on fader use
         if (!FDRjustFlip) {
            elGif.top = startTop;
            elGif.visibility = "inherit";
         }

         elNews.visibility = "hide";
         with (elNews.document) {
            write(newsStr);
            close();
         }
         elNews.visibility = "inherit";
       }
       else {
           if(IEhasFilters)elFader.filters.blendTrans.Apply();
           elFader.innerHTML = newsStr;
           if(IEhasFilters)elFader.filters.blendTrans.Play();
       }

   //3.0 status bar display now only when single headline displayed
      if(FDRhdlineCount==1) window.status = (FDRisOver && isLink) ? (prefix + linkStr) : "";

   //3.0 NS GIF sliding condiional on fader use
       if (NS4 && !FDRjustFlip) FDRslide();
   }

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

   //3.0 new function for NS to avoid literal function assignment
   //    and allow double-click for 4.01a- versions
   function FDRdblClickNS(){
      elFader.releaseEvents(Event.DBLCLICK);
      FDRstart(startIndex);
      return false;
   }

   function FDRend(){
      clearInterval(blendTimer);

   //3.0 set blendTimer to null for IE40mac
      blendTimer = null;

      if (FDRendWithFirst) {
         newsCount = 0;
         FDRfade();
      }
      if (FDRreplayOnClick) {

   //3.0 startIndex dependent on headline count
         startIndex = FDRendWithFirst ? (FDRhdlineCount * 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);

   //3.0 moved handler to new function
            elFader.ondblclick = FDRdblClickNS;

         }
       }
   }

   //end