//Function to create an XMLHttp Object.
function getxmlhttp (){
//Create a boolean variable to check for a valid Microsoft active x instance.
var xmlhttp = false;
//Check if we are using internet explorer.
try {
//If the javascript version is greater than 5.
xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
//If not, then use the older active x object.
try {
//If we are using internet explorer.
xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
} catch (E) {
//Else we must be using a non-internet explorer browser.
xmlhttp = false;
}
}
// If not using IE, create a
// JavaScript instance of the object.
if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
xmlhttp = new XMLHttpRequest();
}
return xmlhttp;
}
//Function to process an XMLHttpRequest.
function processajax (serverPage, obj, getOrPost, str){
//Get an XMLHttpRequest object for use.
xmlhttp = getxmlhttp ();
serverPage+='?' + str;
xmlhttp.open("get", serverPage, true);
//var loadstatustext="<table class='mainfont' height=400><tr><td valign=top><img src='images/spinner.gif' align='right' hspace='8'> جاري الإرسال ...</td></tr></table>";
xmlhttp.onreadystatechange = function() {
//obj.innerHTML = loadstatustext;
if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
  obj.innerHTML = xmlhttp.responseText;
  obj.disabled=false;
}
}
xmlhttp.send(str);
}