problem with javascript in firefox

my page doesn’t load in firefox please help

[CODE]
//hieronder de code om de querystring uit de url te halen

//variabelen(section,subsection en left) uit de url halen
var section = “”;
var subsection = “”;
var left = “”;

if (Request.QueryString(“section”).Count > 0) {
section = Request.QueryString(“section”).Item(1);

if (section.length == 0) {
section = “null” //”No section entered, value was empty!”;
}
}
else {
section = “null”//”No section entered, input form element was missing!”;
}

if (Request.QueryString(“subsection”).Count > 0) {
subsection = Request.QueryString(“subsection”).Item(1);
if (subsection.length == 0) {
subsection = “null”//””No subsection entered, value was empty!”;
}
}
else {
subsection = “null”//””No subsection entered, input form element was missing!”;
}

if (Request.QueryString(“left”).Count > 0) {
left = Request.QueryString(“left”).Item(1);
if (left.length == 0) {
left = “null”//””No left entered, value was empty!”;
}
}
else {
left = “null”//””No left entered, input form element was missing!”;
}

//document.write(“section: ” + section + “<br />”);
//document.write(“subsection: ” + subsection + “<br />”);
//document.write(“left: ” + left + “<br />”);
//einde ophalen variabelen uit url

//alert(section)
//alert(subsection)
//alert(left)

document.write(‘<object classid=”clsid:D27CDB6E-AE6D-11cf-96B8-444553540000″ codebase=”http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0″ width=”1000″ height=”100″>’);
document.write(‘<param name=”SRC” value=”Top-Menu.swf?section=’ + section +’&subsection=’+ subsection +’&left=’+ left +’ ” >’);

document.write(‘<param name=”quality” value=”high”>’);
document.write(‘<embed src=”Top-Menu.swf” quality=”high” pluginspage=”http://www.macromedia.com/go/getflashplayer” type=”application/x-shockwave-flash” width=”1000″ height=”100″></embed>’);
document.write(‘</object>’);

[/CODE]

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