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JavaScript - Manually Set Getvar?

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Manually Set Getvar?	View Content

Sorry about the very newby question but I know nothing about js...

I have a call to javascript on a web page. Within this script is the function function t202Init()

within it I have

var c1 = t202GetVar('c1');

This currently grabs the "c1" variable from the url and sets it. My problem is I want to set it manually without it being in the url.

Is there a way to define this on the web page before the script is called?

I can't really mod the js itself as this is a unique case and don't want to break it for other uses. Is there a way to define the t202GetVar('c1') w/o it being in the url?

Thanks

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How To Write Bind Manually?

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One of the platforms I need to code for is a very (very very) old version of iceweasel (3.5.16). It does not support the "bind" function. So, I (naively) thought that writing a bind function might not be so difficult after all. I tried the following:

Code:

'use strict';

if (typeof Function.prototype.bind === 'undefined') {
  Function.prototype.bind = function(newCaller) {
    this.caller = newCaller;
  }
  alert('Bind is now defined.');  //Do this to make sure that the conditional block is being entered.
}

window.onload = function() {
  try {
    myElement.addEventListener('click', this.doSomething.bind(this), false);  //this is line 110 (see error message).
  } catch (e) {
    alert(e.toString());
  }
}

However, this causes the following Error to be thrown: [Exception... "Could not convert JavaScript argument" nsresult: "0x80570009 (NS_ERROR_XPC_BAD_CONVERT_JS)" location: "JS frame :: http://*** :: anonymous :: line 110" data: no].

What am I doing wrong? (I'm not sure I even understand the error message!)

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How Do I Call Javascript Functions Manually When Rendering A Html?

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My javascript quits working when I am rendering the html? (It works perfectly fine if the page is opened from http address directly). I did some research and concluded that "JavaScript is executed on page load", so when I render my html, my JavaScript functions are not automatically called.

My question is how should I call the javascript functions manually?

verify.html:
Code:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">

<HTML>
<HEAD>
<Title>form</Title>
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
<link rel="stylesheet" type="text/css" href="xupload.css">
</HEAD>
<BODY>

<form id="myform" enctype="multipart/form-data" action="/cgi-bin/upload.cgi" method="post" onSubmit="return StartUpload(this);">

<DIV id="div1">
<b><font id='x_max_files'>?</font> files <font id='x_max_size'>?</font> Mb total maximum</b>
<div id="upload_input"><input id="my_file_element" type="file" name="file_1" size=58></div>
<div id="files_list"></div>

<p align=center><input type="submit" value="Upload Files" class="myForm" id="submit_btn"></p>
</DIV>
</form>

<iframe src="javascript:false;" name="xupload" style="position:absolute;left:-9999px;"></iframe>
<script type="text/javascript">
//Specify your form ID
var x_form_id = 'myform';
var x_mode = 1;
var x_tmpl_name = '';
</script>
<script src="xupload.js" type="text/javascript"></script>

</BODY>
</HTML>

config file:
Code:

htmlverify = "../verify.html"

Perl:
Code:

if(my $verifypage = $g->{CV}{htmlverify}) {

# passing variables
 xxxxx
 .... 

# render the page:
  send_header();
  $p->pf($verifypage);
}