var http = createRequestObject();
var uploader = '';

function createRequestObject() {
    var obj;
    var browser = navigator.appName;
    
    if(browser == "Microsoft Internet Explorer"){
        obj = new ActiveXObject("Microsoft.XMLHTTP");
    }
    else{
        obj = new XMLHttpRequest();
    }
    return obj;    
}

function traceUpload(uploadDir, name) {
 		
		//alert(name);
		
	//	document.getElementById("activity_"+name).style.visible="hidden";
	
	//alert(document.getElementById("activity_"+name).style.display)
//document.getElementById("activity_"+name).style.display="none";
	
 //  http.onreadystatechange = handleResponse;

//   http.open("GET", 'imageupload.php?uploadDir='+uploadDir+'&uploader='+uploader); 
 //  http.send(null);   
   
  
   
//   <img src="file:///Z|/showermasters/website/design/images/ai1.gif" width="16" height="16" />
}

function handleResponse() {
	
	alert('IQ');

	if(http.readyState == 4){
        document.getElementById(uploaderId).innerHTML = http.responseText;
        //window.location.reload(true);
    }
    else {
    	document.getElementById(uploaderId).innerHTML = "Uploading File. Please wait...";
    }
}

function uploadFile(obj) {
	

	//document.getElementById("activity_"+obj.name).style.display="inline";
	
	
	document.getElementById("activity_"+obj.name).style.display="inline";
//alert(document.getElementById("activity_"+obj.name).style.display);
	
	var uploadDir = obj.value;
	uploaderId = 'uploader'+obj.name;
	uploader = obj.name;
	
	document.getElementById('formName'+obj.name).submit();
	traceUpload(uploadDir, obj.name);	
	
	
}