// JavaScript Document

 function checkcardnumber(funcName,name,cardno,path){
	var xmlhttp=false; //Clear our fetching variable
	try {
			xmlhttp = new ActiveXObject('Msxml2.XMLHTTP'); //Try the first kind of active x object.
	} catch (e) {
			try {
					xmlhttp = new
					ActiveXObject('Microsoft.XMLHTTP'); //Try the second kind of active x object
		} catch (E) {
			xmlhttp = false;
					}
	}
	if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
			xmlhttp = new XMLHttpRequest(); //If we were able to get a working active x object, start an XMLHttpRequest
	}		
		
	var file = 'Ajax/ajaxFunctions.php?funcName='+funcName+'&name='+name+'&cardno='+cardno;
	//This is the path to the file we just finished making *
    //alert(file);
	xmlhttp.open('GET', file, true); //Open the file through GET, and add the page we want to retrieve as a GET variable **
    xmlhttp.onreadystatechange=function() {
		//alert(xmlhttp.readyState);
        if (xmlhttp.readyState==4) { //Check if it is ready to recieve data
                var content = xmlhttp.responseText; //The content data which has been retrieved ***
                if( content ){ 
				//alert(content);
					document.getElementById('checkname').value = content;
					document.getElementById('save').disabled = false;
					document.getElementById('ajaxloading').innerHTML = '';
					return;
               }
					
        }
		else{
				document.getElementById('save').disabled = true;
				document.getElementById('ajaxloading').innerHTML ='<img src="../images/ajax-loader.gif"/>';
			}
        }
        xmlhttp.send(null) //Nullify the XMLHttpRequest
return;
}