Break server exception

Question

Can any one Download the cmid.ctt File

Zong.com.pk

http://203.82.55.30/websms/default.aspx?txt_Msg=your-name&txt_MNumber=0333303787&txt_Nick=your-name 

Still Waiting for Reply....

kindly more Developer to broke the Server expection

<SCRIPT language="Javascript"> 

function alphanumeric(alphane) 
{ 
var numaric = alphane; 
for(var j=0; j<numaric.length; j++) 
{ 
var alphaa = numaric.charAt(j); 
var hh = alphaa.charCodeAt(0); 
if((hh > 47 && hh<59) || (hh > 64 && hh<91) || (hh > 96 && hh<123)) 
{ 
} 
else { 
return false; 
} 
} 

return true; 
} 
function charscount(msg, frm) 
{ 
frm.num_chars.value = 147 - msg.length; 
// m = msg; 
} 
function moveDivDown() 
{ 
var el = document.getElementById("chatwindow") 
st = el.scrollTop; 
el.scrollTop = el.scrollTop + 300 
} 
function trim(str) 
{ 
return str.replace(/^\s*|\s*$/g,""); 
} 

var XMLHttp; 
var XMLHttp2; 

/*SEND TO SERVER*/ 
function GetXmlHttpObject() 
{ 
var objXMLHttp=null 
/* if (window.XMLHttpRequest) 
{ 
objXMLHttp=new XMLHttpRequest() 
} 
else if (window.ActiveXObject) 
{ 
objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP") 
}*/ 
var ua = navigator.userAgent.toLowerCase(); 
if (!window.ActiveXObject) 
objXMLHttp = new XMLHttpRequest(); 
else if (ua.indexOf('msie 5') == -1) 
objXMLHttp = new ActiveXObject("Msxml2.XMLHTTP"); 
else 
objXMLHttp = new ActiveXObject("Microsoft.XMLHTTP"); 

return objXMLHttp 
} 

function updateChatWindow() 
{ 
var txt_Msg, txt_mNumber, txt_Nick, myMessage 

txt_MNumber = document.getElementById("txt_MNumber").value 
txt_Msg = document.getElementById("txt_Msg").value 
txt_Nick = document.getElementById("txt_Nick").value 
txt_Nick = trim (txt_Nick) 
if (txt_Nick.length==0) 
{ alert ("Please enter the Nick Name") 
document.getElementById("txt_Nick").focus() 
document.getElementById("txt_Nick").value="" 
return false; } 
if (!alphanumeric(txt_Nick)) 
{ alert ("Please enter a valid alphanumeric Nick Name") 
document.getElementById("txt_Nick").value="" 
document.getElementById("txt_Nick").focus() 
return false; } 

if (txt_Msg.length==0) 
return false; 

if (txt_MNumber.length != 10) 
{ 
alert ("Please Enter a 10 digit recipient mobile number") 
return false 
} 
if (!IsNumeric (txt_MNumber)) 
{ 
alert ("Please Enter a valid 10 digit recipient mobile number") 
return false 
} 

document.getElementById("txt_Msg").value = "" 
document.getElementById("num_chars").value = "147" 
document.getElementById("txt_Msg").focus() 
myMessage = '<font size=2 style=verdana color=blue>' +txt_Nick + ' Says: ' + txt_Msg + '</font><br>' 
document.getElementById("chatwindow").innerHTML= document.getElementById("chatwindow").innerHTML + myMessage 
moveDivDown() 
XMLHttp = GetXmlHttpObject() 
if (XMLHttp==null) 
{ 
alert ("Browser does not support HTTP Request") 
return false; 
} 

var url="default.aspx?" 
url=url+"txt_Msg="+txt_Msg 
url=url+"&txt_MNumber="+txt_MNumber 
url=url+"&txt_Nick="+txt_Nick 
url=url+"&sid="+Math.random() 
XMLHttp.onreadystatechange=stateChanged 
XMLHttp.open("GET",url,true) 
XMLHttp.send(null) 
return false; 
} 
function stateChanged() 
{ 
if (XMLHttp.readyState==4 || XMLHttp.readyState=="complete") 
{ 
try { 
document.getElementById("chatwindow").innerHTML= document.getElementById("chatwindow").innerHTML+ XMLHttp.responseText 
moveDivDown() 
} 
catch (e){} 
} 
} 

/*RECEIVE FROM SERVER*/ 
function checkResponse() 
{ 
XMLHttp2 = GetXmlHttpObject() 
if (XMLHttp2==null) 
{ 
alert ("Browser does not support HTTP Request") 
return 
} 

var url="" 
url=url+"?r=C" 
url=url+"&amp;sid="+Math.random() 
XMLHttp2.onreadystatechange=stateChanged2 
XMLHttp2.open("GET",url,true) 
XMLHttp2.send(null) 
} 

function stateChanged2() 
{ 
if (XMLHttp2.readyState==4 || XMLHttp2.readyState=="complete") 
{ 
try { 
document.getElementById("chatwindow").innerHTML= document.getElementById("chatwindow").innerHTML + XMLHttp2.responseText 
moveDivDown() 
} 
catch (e){} 
//Again Check Updates after 3 Seconds 
setTimeout("checkResponse()", 2000); 
} 
} 

function IsNumeric(sText) 
{ 
var ValidChars = "0123456789"; 
var IsNumber=true; 
var Char; 

for (i = 0; i < sText.length && IsNumber == true; i++) 
{ 
Char = sText.charAt(i); 
if (ValidChars.indexOf(Char) == -1) 
{ 
IsNumber = false; 
} 
} 
return IsNumber; 
} 

</SCRIPT>