Java Script error when browse the mozilla, uncaught error()

[svsenthilkumar]

hai ,

i got an error in javascript, when upload a file in a form,

the code is working properly in IE but i got javascript error in Mozilla firefos
what is mean by error and how to rectify that.

the error is
Error: uncaught exception: [Exception... "Security error" code: "1000" nsresult: "0x805303e8 (NS_ERROR_DOM_S ECURITY_ERR)" location: form1.php


here is the code
=============== =

[HTML]<script language="javas cript">

function checkform()

{
varfile = document.form1. file1.value;
if(varfile == "")
{
alert("Select a file to upload");
document.form1. file1.focus();
return false;
}

if(varfile!="")
{

varfile = document.form1. file1.value;
valfoc=document .form1.file1;
valofch=validof file(varfile,va lfoc)
if(valofch==fal se)
{
valfoc.focus();
return false;
}
}
varfile2= document.form1. file2.value;
if(varfile2!="" )
{
varfile2 = document.form1. file2.value;
valfoc2=documen t.form1.file2;
valofch2=valido ffile(varfile2, valfoc2)
if(valofch2==fa lse)
{
valfoc2.focus() ;
return false;
}
}
}

function validoffile(val ofchk,valfoc)
{

var Valu=valofchk;
var Val=Valu.toLowe rCase();
var Val1=Val.indexO f('.pdf');
var Val2=Val.indexO f('.zip');

if (Val1==-1 && Val2==-1 )
{
alert('You can attach only any of .pdf, .zipextension file');
return (false);
}
}
function imposeMaxLength (Object, MaxLen)
{
return (Object.value.l ength < MaxLen);
}
function fnPaste(vEl)
{
var intMaxLength, intCurrLength, strClip ;
var intClipLength, intAvailLength ;
var blnReturn ;

blnReturn = true ;
intMaxLength = vEl.getAttribut e("maxlength" ) ;
intCurrLength = vEl.value.lengt h ;
strClip = window.clipboar dData.getData(" Text") ;
intClipLength = strClip.length ;
intAvailLength = intMaxLength - intCurrLength ;

if (intAvailLength > 0)
{
if (intAvailLength < intClipLength)
{
strClip = strClip.substr( 0, intAvailLength) ;
window.clipboar dData.setData(" Text",strClip) ;
}
}
else
{
blnReturn = false ;
}
return blnReturn ;
//filesave.php
}
</script>

<form name="form1" action="#" method="post" enctype="multip art/form-data" onsubmit="retur n checkform()">

<table>
<tr bgcolor="#f6f4f 4">
<td><div class="body" align="right">F ile 1</div></td>
<td><input name="file1" id="file1" class="textfiel dbig" type="file" unselectable="o n">
*</td>
</tr>
<tr bgcolor="#f6f4f 4">
<td><div class="body" align="right">D escription For File 1</div></td>
<td><textarea class="messageb ox" id="textarea1" name="desfile1" onkeypress="ret urn imposeMaxLength (this, 1500);" onpaste="return fnPaste(this);" maxlength=1500 ></textarea></td>
</tr>
<tr bgcolor="#f6f4f 4">
<td><div class="body" align="right">F ile 2</div></td>
<td><input name="file2" class="textfiel dbig" type="file" unselectable="o n"></td>
</tr>
<tr bgcolor="#f6f4f 4">
<td><div class="body" align="right">D escription For File 2</div></td>
<td><textarea class="messageb ox" id="textarea1" name="desfile2" onkeypress="ret urn imposeMaxLength (this, 1500);" onpaste="return fnPaste(this);" maxlength=1500 ></textarea></td>
</tr>
</table>[/HTML]

[acoder]

What line does it occur on?

[svsenthilkumar]

What line does it occur on?

Error: uncaught exception: [Exception... "Security error" code: "1000" nsresult: "0x805303e8 (NS_ERROR_DOM_S ECURITY_ERR)" location: "form123.ph p Line: 110"]

[acoder]

Error: uncaught exception: [Exception... "Security error" code: "1000" nsresult: "0x805303e8 (NS_ERROR_DOM_S ECURITY_ERR)" location: "form123.ph p Line: 110"]

Which line would that be in your code?