my script is not running on fire fox

[lovekhan12345]

Hi

i am using Php with ajax i found some problem in my scrip ,my site is running only IE but not in fire fox

my .js file

var xmlhttp=false;
try{
xmlhttp=new ActiveXObject("Msxml2.XMLHTTP");
}
catch (e)
{

try

{

xmlhttp= new ActiveXObject("Microsoft.XMLHTTP");
}catch(E)

{
xmlHTTP=false;

}
}





function request (page,objDiv)

{

var serverPage =page + "?time=" + new Date().getTime();
var obj= document.getElementById(objDiv);

obj.innerHTML="<img src=images/blu.gif width=16 height=16 id=loading align=center><br><font size=1 face=Verdana, Arial, Helvetica, sans-serif>Performing Specified Action...</font>";

xmlhttp.open("GET",serverPage);
xmlhttp.onreadystatechange=function()
{
if (xmlhttp.readystate== 4 && xmlhttp.status== 200)
{
obj.innerHTML=xmlhttp.responseText;


}

}


xmlhttp.send(null);

}



what can i add then my script is running

[Spudhead]

Only IE supports ActiveX objects.

You could use a wrapper function to return an XMLHTTP object:

function createXMLHttpRequest() {
   try { return new XMLHttpRequest(); } catch(e) {}
   try { return new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) {}
   alert("XMLHttpRequest not supported");
   return null;
 }
 var xhReq = createXMLHttpRequest();

Why bother reinventing the wheel though? Let a framework do all the heavy lifting:

<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<script type="text/javascript">
function request (page, objDiv){
	var timestamp = new Date().getTime();
	$(objDiv).html('<img src="images/blu.gif" width="16" height="16" id="loading" align="center"><br><font size="1" face="Verdana, Arial, Helvetica, sans-serif">Performing Specified Action...</font>');
	$.get(page, {'time' : timestamp}, function(response){
		$(objDiv).html(response);
	});
}
</script>