// JavaScript Document

// function to use on most requests
function load_in_div(url_to_load, target_div, content_while_loading, do_on_load){
	// show loading
	document.getElementById(target_div).innerHTML = content_while_loading;
	
	var xmlhttp;
	if (window.XMLHttpRequest){
		// code for IE7+, Firefox, Chrome, Opera, Safari
		xmlhttp=new XMLHttpRequest();
	} else {
		// code for IE6, IE5
		xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
	}
	xmlhttp.onreadystatechange=function(){
		
		if (xmlhttp.readyState==4 && xmlhttp.status==200){
			document.getElementById(target_div).innerHTML=xmlhttp.responseText;
			eval(do_on_load);
		}
	}
	xmlhttp.open("GET",url_to_load,true);
	xmlhttp.send();
}