Preloader für PDF Dokumente erstellen

[elvaube]

Hallo zusammen, aus dem Internet habe ich mir folgendes Script kopiert:

<script language=JavaScript1.2>

<!-- begin hiding

startingColor = new Array()

endingColor = new Array()

var yourImages = new Array("GRAFIK.GIF","2. Datei","3. Datei usw.")

var locationAfterPreload = "DATEINAME DER DATEI, DIE NACH DEM PRELOADER ERSCHEINEN SOLL"

var preloadbarWidth = 250

var preloadbarHeight = 10

var backgroundOfGradient = "#FFFFFF"

startingColor[0] = "F"

startingColor[1] = "F"

startingColor[2] = "F"

endingColor[0] = "0"

endingColor[1] = "0"

endingColor[2] = "0"

var gap = 7

if (!document.all) location.replace(locationAfterPreload)

var a = 10, b = 11, c = 12, d = 13, e = 14, f=15, i, j, ones = new Array(), sixteens = new Array(), diff = new Array();

var convert = new Array("0","1","2","3","4","5","6","7","8","9","a","b","c","d","e","f"), imgLen = yourImages.length;

var loaded = new Array(), preImages = new Array(), currCount = 0, pending = 0, h = 0, hilite = new Array(), cover = new Array();

var num = Math.floor(preloadbarWidth/gap);

for (i = 0; i < 3; i++) {

startingColor[i] = startingColor[i].toLowerCase();

endingColor[i] = endingColor[i].toLowerCase();

startingColor[i] = eval(startingColor[i]);

endingColor[i] = eval(endingColor[i]);

diff[i] = (endingColor[i]-startingColor[i])/num;

ones[i] = Math.floor(diff[i]);

sixteens[i] = Math.round((diff[i] - ones[i])*15);

}

endingColor[0] = 0;

endingColor[1] = 0;

endingColor[2] = 0;

i = 0, j = 0;

while (i <= num) {

hilite[i] = "#";

while (j < 3) {

hilite[i] += convert[startingColor[j]];

hilite[i] += convert[endingColor[j]];

startingColor[j] += ones[j];

endingColor[j] += sixteens[j];

if (endingColor[j] > 15) {

endingColor[j] -= 15;

startingColor[j]++;

}

j++;

}

j = 0;

i++;

}

function loadImages() {

for (i = 0; i < imgLen; i++) {

preImages[i] = new Image();

preImages[i].src = yourImages[i];

loaded[i] = 0;

cover[i] = Math.floor(num/imgLen)*(i+1)

}

cover[cover.length-1] += num%imgLen

checkLoad();

}

function checkLoad() {

if (pending) { changeto(); return }

if (currCount == imgLen) { location.replace(locationAfterPreload); return }

for (i = 0; i < imgLen; i++) {

if (!loaded[i] && preImages[i].complete) {

loaded[i] = 1; pending++; currCount++;

checkLoad();

return;

}

}

setTimeout("checkLoad()",10);

}

function changeto() {

if (h+1 > cover[currCount-1]) {

var percent = Math.round(100/imgLen)*currCount;

if (percent > 100) while (percent != 100) percent--;

if (currCount == imgLen && percent < 100) percent = 100;

defaultStatus = currCount + " von " + imgLen + " Dokumenten geladen (" + percent + "%).";

pending--;

checkLoad();

return;

}

eval("document.all.cell" + (h+1) + ".style.backgroundColor = hilite[h]");;

h++;

setTimeout("changeto()",1);

}

defaultStatus = "0 von " + imgLen + " Dokumenten geladen (0%)."

// end hiding -->

</script>

<center>
  <b>Dokument wird geladen...</b><p>

<script language=JavaScript1.2>

<!-- beging hiding

document.write('<table border="0" cellpadding="0" cellspacing="0" width="' + preloadbarWidth + '"><tr height="' + preloadbarHeight + '" bgcolor="' + backgroundOfGradient + '">');

for (i = 0; i < num; i++) {

document.write('<td width="' + gap + '" id="cell' + (i+1) + '"></td>');

}

document.write('</tr></table>');

document.write('<p><small><a class="normal" href="javascript:location.replace(locationAfterPreload)">Ladevorgang Überspringen</a></small></p></font>')

loadImages();

// end hiding -->

</script>

</center>

Das Problem ist nun das Array; gebe ich hier statt Bildern PDF Dokumente an, so wird das Script nicht mehr ausgeführt. Als JS Newbie kann ich mir da selber nicht weiterhelfen und richte meine Frage an euch Profis :)

cu und Danke für jeden Tipp,
elvaube