function $m(theVar){
	return document.getElementById(theVar)
}
function remove(theVar){
	if(theVar != null)
	{ 
	    var theParent = theVar.parentNode;
	    theParent.removeChild(theVar);
	}
}
function addEvent(obj, evType, fn){
	if(obj.addEventListener)
	    obj.addEventListener(evType, fn, true)
	if(obj.attachEvent)
	    obj.attachEvent("on"+evType, fn)
}
function removeEvent(obj, type, fn){
	if(obj.detachEvent){
		obj.detachEvent('on'+type, fn);
	}else{
		obj.removeEventListener(type, fn, false);
	}
}
function isWebKit(){
	return RegExp(" AppleWebKit/").test(navigator.userAgent);
}
function ajaxUpload(form,url_action,id_element,html_show_loading,html_error_http){
	var detectWebKit = isWebKit();
	form = typeof(form)=="string"?$m(form):form;
	var erro="";
	if(form==null || typeof(form)=="undefined"){
		erro += "The form of 1st parameter does not exists.\n";
	}else if(form.nodeName.toLowerCase()!="form"){
		erro += "The form of 1st parameter its not a form.\n";
	}
	if($m(id_element)==null){
		erro += "The element of 3rd parameter does not exists.\n";
	}
	if(erro.length>0){
		alert("Error in call ajaxUpload:\n" + erro);
		return;
	}
	var iframe = document.createElement("iframe");
	iframe.setAttribute("id","ajax-temp");
	iframe.setAttribute("name","ajax-temp");
	iframe.setAttribute("width","0");
	iframe.setAttribute("height","0");
	iframe.setAttribute("border","0");
	iframe.setAttribute("style","width: 0; height: 0; border: none;");
	form.parentNode.appendChild(iframe);
	window.frames['ajax-temp'].name="ajax-temp";
	//var doUpload = function() {
	//    removeEvent($m('ajax-temp'), "load", doUpload);


	//    var cross = "javascript: ";
	//    cross += "window.parent.$m('" + id_element + "').innerHTML = document.body.innerHTML; void(0);";  $m('ajax-temp').src = cross;
	//    $m(id_element).innerHTML = html_error_http;
	    //alert(window.parent.$m('" + id_element + "')); alert($m(id_element).innerHTML);
	 //   if ($m(id_element).innerHTML != "") {
	//        var msg = $m(id_element).innerHTML;
	 //       jQuery("#uploadFormImages").load("upload_form.php?elem=" + id_element + "&msg='" + encodeURI(msg) + "'");
	//    }
	 //   else
	  //      jQuery("#uploadFormImages").load("upload_form.php");
	  
	   
   
	  //  if (detectWebKit) {
	 //       remove($m('ajax-temp'));
	 //   } else {
	 //       setTimeout(function() { remove($m('ajax-temp')) }, 250);
	 //   }
//	}
	var doUpload = function() {
	    removeEvent($m('ajax-temp'), "load", doUpload);


	    var cross = "javascript: ";

	    cross += "window.parent.$m('" + id_element + "').innerHTML = document.body.innerHTML; void(0);";
	    $m(id_element).innerHTML = html_error_http;
	    $m('ajax-temp').src = cross;


	    if (detectWebKit) {
	        remove($m('ajax-temp'));
	    } else {
	        setTimeout(function() { remove($m('ajax-temp')) }, 250);

	    }

	    setTimeout(function() {
	        if ($m(id_element).innerHTML != "") {
	            var msg = $m(id_element).innerHTML;
	        }

	        if (msg != undefined)

	            jQuery("#uploadFormImages").load("upload_form.php?elem=" + id_element + "&msg='" + encodeURI(msg) + "'", {}, function(data) {
	            if ($("#controls1"))
	                $("#controls1").hide();
	            if ($("#controls"))
	                    $("#controls").show();
	            
	             });
	        else
	            jQuery("#uploadFormImages").load("upload_form.php?elem=" + id_element, {}, function(data) {
	            if ($("#controls1"))
	                $("#controls1").hide();
	            if ($("#controls"))
	                    $("#controls").show();

	            });
	    }, 25);

	}
	
	addEvent($m('ajax-temp'),"load", doUpload);
	form.setAttribute("target","ajax-temp");
	form.setAttribute("action",url_action);
	form.setAttribute("method","post");
	form.setAttribute("enctype","multipart/form-data");
	form.setAttribute("encoding","multipart/form-data");

    if($("#controls"))
        $("#controls").hide();
    if ($("#controls1"))
	    $("#controls1").show();
	
	
	form.submit();
	
	if(html_show_loading.length > 0){
	    $m(id_element).innerHTML = "<img src='/include/images/loader.gif' id='loader' border=0 />";
	}
}