var please_wait = null;

function open_url(url, target) {
 	if ( ! document.getElementById) {
  		return false;
 	}

 	if (please_wait != null) {
  		document.getElementById(target).innerHTML = please_wait;
 	}

 	if (window.ActiveXObject) {
  		link = new ActiveXObject("Microsoft.XMLHTTP");
 	} else if (window.XMLHttpRequest) {
  		link = new XMLHttpRequest();
 	}

 	if (link == undefined) {
  		return false;
 	}
 	link.onreadystatechange = function() { response(url, target); }
 	link.open("GET", url, true);
 	link.send(null);
}

function response(url, target) {
 	if (link.readyState == 4) {
	 	document.getElementById(target).innerHTML = (link.status == 200) ? link.responseText : "<div class='profile'>Server is too busy now. Please Refresh or press F5.</div>"  ;
	}
}

function set_loading_message(msg) {
 	please_wait = msg;
}

set_loading_message("<div id=loading align='center' style='color:#990000; font-size:11px;'><img src='http://image.akomodelo.com/images/indicator-medium.gif'><br>Loading... </div>");