mod_security error

[magicadmin]

Hi all,I am getting a mod_security error,

[Tue Jun 13 13:37:11 2006] [error] [client 62.*.*.*] mod_security: read_post_payload: Content-Length not available! [hostname "www.graffitiwall.magic8ball.co.uk"] [uri "/includes/graffiti.php?painttext=test&adminreset=0"] [unique_id U3Ix@kMPIBIAAHz8J@EAAAAc][Tue Jun 13 13:37:11 2006] [error] [client 62.*.*.*] mod_security: Access denied with code 403. Pattern match "^$" at HEADER [hostname "www.graffitiwall.magic8ball.co.uk"] [uri "/includes/graffiti.php?painttext=test&adminreset=0"] [unique_id U3Ix@kMPIBIAAHz8J@EAAAAc]

The problem is with my AJAX,

var xmlHttpfunction addtag(str){ var painttext=document.getElementById("graffiti").painttext.valuevar url="includes/graffiti.php?painttext=" + painttextxmlHttp=GetXmlHttpObject(stateChanged)xmlHttp.open("POST", url , true)xmlHttp.send(null)} function stateChanged() { if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete"){ refreshgraffitiwall()document.getElementById('bttnsubmit').disabled=tru  edocument.getElementById("graffiti").painttext.value=""} } function GetXmlHttpObject(handler){ var objXmlHttp=nullif (navigator.userAgent.indexOf("Opera")>=0){alert("This Graffiti Wall doesn't work in Opera") return }if (navigator.userAgent.indexOf("MSIE")>=0){ var strName="Msxml2.XMLHTTP"if (navigator.appVersion.indexOf("MSIE 5.5")>=0){strName="Microsoft.XMLHTTP"} try{ objXmlHttp=new ActiveXObject(strName)objXmlHttp.onreadystatechange=handler return objXmlHttp} catch(e){ alert("Error. Scripting for ActiveX might be disabled") return } } if (navigator.userAgent.indexOf("Mozilla")>=0){objXmlHttp=new XMLHttpRequest()objXmlHttp.onload=handlerobjXmlHttp.onerror=handler return objXmlHttp}}

Its working fine in IE but i get the error if FF,Dose any one know where my problem is???Thanks.

[magicadmin]

No one got ant ideas?the funny thing is that this ajax is from this site and me thinking that w3c are the ones that set the coding standerds they would get it right lol so come on w3c sort it out

[scott100]

the funny thing is that this ajax is from this site and me thinking that w3c are the ones that set the coding standerds they would get it right lol so come on w3c sort it out 

This is w3schools.com (forums), not to be confused with w3.org - both are not related.

[Chocolate570]

Hello,Like Scott said, W3S is not to be confused with the world wide web consortium. But I assure you, even the easy topics are not answered within a day. I suggest you keep an eye on this topic, and if it doesn't act up within 2 days, THEN bump it, once. Thanks.Choco

[magicadmin]

Ok sorry... its not w3c i got the ajax from its this site lolajax link

[magicadmin]

No one got any idea on how i can fix this ajax problem then?I really need it sorted asap...Please please please can some one help me.....I have been trying for a couple of weeks now but i really dont know how to sort it.

[magicadmin]

Who made the ajax in the first place ?

[aspnetguy]

ajax is a coined acroynm (look it up in wiki)(im too lazy ) but the idea and methods have been around for a long time, it has just become very popular now.I am not sure who first suggested the specification for ajax but anyone can develop a proposal and submit it to W3C for review.

[magicadmin]

Cool, but i did mean the one im having problems with...ie this one.ajax link

[magicadmin]

I was just looking at the site and this ajax i used dose not seem to be on here no more???

[Chocolate570]

Nope, i'm pretty sure it's there. Just check http://www.w3schools.com/ajax/ajax_source.asp.

[magicadmin]

Its diffrent from the one i have.....