Help changing this little script

[liam1412]

Hi

This script was given to me by someone on here for use on my site.  I know nothing of JS at all but he offered this for use (but can't remember who it was)


[code]<script type="text/javascript">
function AddEmo(tag)
{
var emo=document.forms["form"].elements["text"];
if (document.selection) 
{
emo.focus();
var sel = document.selection.createRange();
sel.text = tag
}
else if (emo.selectionStart || emo.selectionStart == '0') 
{

   var startPos = emo.selectionStart
   var endPos = emo.selectionEnd
   emo.value = emo.value.substring(0, startPos)
                 + tag
                 + emo.value.substring(endPos, emo.value.length)
}
else {
   emo.value += tag;
 }
}
function AddTag(tag)
{
var txt = '';
	if (window.getSelection)
{
	txt = window.getSelection();

}
else if (document.getSelection)
{
	txt = document.getSelection();
}
else if (document.selection)
{
	txt = document.selection.createRange().text;
}
var stri1 = txt
var stri = "["+tag+"]"+stri1+"[/"+tag+"]"

AddEmo(stri);
}

// calling the function
</script>

 

 

This script basically wraps BBCODE tags around highligted text.

 

The I use my BBCODE php function to parse the text

 

At the moment I use this for links

 

so

 

(url)http://www.phpfreaks.com(/url) but with sq brackets but bbcode on here is parsing it

 

becomes

 

CLick Here

 

How would I ammend this script so that the text that is displayed is the actual URL itself. For info this is my parser code.

 

function BBCODE($bbcode) 
{ 
//the bbcode tags.. 
$bbc_a=array(
"[strike]",
"[/strike]",
"[b]",
"[/b]",
"[u]",
"[/u]",
"[big]",
"[/big]",
"[huge]",
"[/huge]",
"[e_mail]",
"[/e_mail]",
"[url=http://",
"]",
"[/url]",
"[url=http://",
"]",
"[/url]",
"::smile::",
"::mad::",
"::sad::",
"::",
"::smirk::",
"::wink::",
"::surprised::",
"::thinking::",
"::tongue::",
"::cool::",
"[img]http://",
"[/img]",
"[img]http://",
"[/img]",
"[quote]",
"[/quote]",
"[quote]",
"[/quote]",
); 

//bbcode gets converted to.. 
$bbc_b=array(
"<strike>",
"</strike>",
"<b>",
"</b>",
"<u>",
"</u>",
"<font size=4>",
"</font>",
"<font size=8>",
"</font>",
"<a href=\"mailto:",
"\">Click Here</a>",
"<a href=\"",
"\" target=\"blank\">click here</a>",
"<a href=\"",
"\" target=\"blank\">click here</a>",
"<img src='images/smilies/smile.gif' border='0' />",
"<img src='images/smilies/mad.gif' border='0' />",
"<img src='images/smilies/sad.gif' border='0' />",
"<img src='images/smilies/rolleyes.gif' border='0' />",
"<img src='images/smilies/smirk.gif' border='0' />",
"<img src='images/smilies/wink.gif' border='0' />",
"<img src='images/smilies/surprised.gif' border='0' />",
"<img src='images/smilies/thinking.gif' border='0' />",
"<img src='images/smilies/tongue.gif' border='0' />",
"<img src='images/smilies/cool.gif' border='0' />",
"<img src='",
"' border='2' />",
"<img src='",
"' border='2' />",
"<div class='quote'>Quote:<br />",
"</div>",
"<div class='quote'>Quote:<br />",
"</div>",
); 

$bbc_num=count($bbc_a); 
$loop=0; 
while($loop<$bbc_num) 
{ 
$bbcode=str_replace($bbc_a[$loop], $bbc_b[$loop], $bbcode); 
$loop++; 
} 

return $bbcode; 
}

[/code]