Problem with javascript

**lepass_7** · 08-16-2011 02:01 PM

Hello guys,
My script is used to check some text field before the user upload some text, below you can see the code:

Code:

// JavaScript Document
function Check()
{
	var no_error=true;
	var pattern=/^[A-Za-zΑ-ΩΆΈΉΊΌΎΏα-ωάέήίόύώ!%()-:,.;(\s)]$/;   //oi xaraktires p dikaioute na eisagei o xristis--> http://www.evolt.org/node/36435
	
	txt_quote=document.getElementById('add_quote').value;
	if(txt_quote.length>0 && txt_quote.length<2000)
	{
		for(var i=0;i<txt_quote.length;i++)
		{
			if(!txt_quote.charAt(i).match(pattern))
			{
				document.getElementById('add_quote').style.backgroundColor='#FF3333';
				no_error=false;
			}
			else
			{
				document.getElementById('add_quote').style.backgroundColor='white';
			}
		}
	}
	else
	{
		//is bigger than 2000 characters or is null
		document.getElementById('add_quote').style.backgroundColor='#FF3333';
		no_error=false;
	}
	
	txt_quote=document.getElementById('add_name').value;
	pattern=/^[A-Za-zΑ-ΩΆΈΉΊΌΎΏα-ωάέήίόύώ!%()-:,.;]$/;  //No space
	if(txt_quote.length>0)
	{
		for(var i=0;i<txt_quote.length;i++)
		{
			if(!txt_quote.charAt(i).match(pattern))
			{
				document.getElementById('add_name').style.backgroundColor='#FF3333';
				no_error=false;
			}
			else
			{
				document.getElementById('add_name').style.backgroundColor='white';	
			}
		}
	}
	else
	{
		document.getElementById('add_name').style.backgroundColor='#FF3333';
		no_error=false;
	}
	
	txt_quote=document.getElementById('add_links').value;
	pattern=/(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?/;  //
	
	if(txt_quote.length>0)
	{
		if(!pattern.test(txt_quote))
		{
			document.getElementById('add_links').style.backgroundColor='#FF3333';
			no_error=false;
		}
		else
		{
			document.getElementById('add_links').style.backgroundColor='white';
		}
	}
	else
	{
		document.getElementById('add_links').style.backgroundColor='white';
	}
	
	return no_error;
}

function countChars()
{
	var text=document.getElementById('add_quote').value;
	document.getElementById('count_characters').innerHTML=text.length.toString() + " από 2000";
	if(text.length>2000)
	{
		document.getElementById('add_quote').style.backgroundColor='#FF3333';
	}
	else
	{
		document.getElementById('add_quote').style.backgroundColor='white';
	}
}
function restore_color(id)
{
	document.getElementById(id).style.backgroundColor='white';
}
function restore_color_to_all()
{
	document.getElementById('add_quote').style.backgroundColor='white';
	document.getElementById('add_name').style.backgroundColor='white';
	document.getElementById('add_links').style.backgroundColor='white';
	document.getElementById('add_quote').focus();
}

After that i call the check() function like this

Code:

...onsubmit="return Check()">

This script works just fine with internet explorer but it doesnt work with chrome or firefox. Any ideas?

(i guess something is wrong since internet explorer works and chrome/firefox not )
I also forgot to mention that the script works just fine when i am testing the webpage on my pc, the problem is when i used the webpage not locally but over the net, is there any setting should i change on my hosting server?

**twseitex** · 08-17-2011 05:36 PM

Hi,

use Opera to check code

Inline script compilation
Syntax error at line 6 while loading:
????!%()-:,.;(\s)]$/; //oi xaraktires
--------------------^
Invalid character

-----------------------------------------------

<html>
<head>
<script type="text/javascript">
// JavaScript Document
function Check()
{
var no_error=true;
var pattern=/^[A-Za-z?-O???????a-????????!%()-:,.;(\s)]$/; //oi xaraktires p dikaioute na eisagei o xristis--> http://www.evolt.org/node/36435

txt_quote=document.getElementById('add_quote').value;

.....

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