var popup_dragging = false;
var popup_target;
var popup_mouseX;
var popup_mouseY;
var popup_mouseposX;
var popup_mouseposY;
var popup_oldfunction;

function popup_display(x)
{
	var win = window.open();
	for (var i in x) win.document.write(i+' = '+x[i]+'<br>');
}

// ----- popup_mousedown -------------------------------------------------------

function popup_mousedown(e)
{
	var ie = navigator.appName == "Microsoft Internet Explorer";

	if ( ie && window.event.button != 1) return;
	if (!ie && e.button            != 0) return;

	popup_dragging = true;
	popup_target   = this['target'];
	popup_mouseX   = ie ? window.event.clientX : e.clientX;
	popup_mouseY   = ie ? window.event.clientY : e.clientY;

	if (ie)
	popup_oldfunction      = document.onselectstart;
	else popup_oldfunction      = document.onmousedown;

	if (ie)
	document.onselectstart = new Function("return false;");
	else document.onmousedown   = new Function("return false;");
}

// ----- popup_mousemove -------------------------------------------------------

function popup_mousemove(e)
{
	if (!popup_dragging) return;

	var ie      = navigator.appName == "Microsoft Internet Explorer";
	var element = document.getElementById(popup_target);

	var mouseX = ie ? window.event.clientX : e.clientX;
	var mouseY = ie ? window.event.clientY : e.clientY;

	element.style.left = (element.offsetLeft+mouseX-popup_mouseX)+'px';
	element.style.top  = (element.offsetTop +mouseY-popup_mouseY)+'px';

	popup_mouseX = ie ? window.event.clientX : e.clientX;
	popup_mouseY = ie ? window.event.clientY : e.clientY;
}

// ----- popup_mouseup ---------------------------------------------------------

function popup_mouseup(e)
{
	if (!popup_dragging) return;
	popup_dragging = false;

	var ie      = navigator.appName == "Microsoft Internet Explorer";
	var element = document.getElementById(popup_target);

	if (ie)
	document.onselectstart = popup_oldfunction;
	else document.onmousedown   = popup_oldfunction;
}

// ----- popup_exit ------------------------------------------------------------

function popup_exit(e)
{
	var ie      = navigator.appName == "Microsoft Internet Explorer";
	var element = document.getElementById(popup_target);

	popup_mouseup(e);
	element.style.visibility = 'hidden';
	element.style.display    = 'none';
}

function popup_close() {
	var element = document.getElementById(popup_target);
	element.style.visibility = 'hidden';
	element.style.display    = 'none';	
}

// ----- popup_show ------------------------------------------------------------

function popup_show(id, drag_id, exit_id, position, x, y, position_id, popup_title, local_element)
{
	element      = document.getElementById(id);
	drag_element = document.getElementById(drag_id);
	exit_element = document.getElementById(exit_id);

	if (popup_title != "") {
		mt   = document.getElementById('menu_title');
		mt.innerHTML = popup_title;
	}

	element.style.position   = "absolute";
	element.style.visibility = "visible";
	element.style.display    = "block";

	if (position == "local_element") {
		le = document.getElementById(local_element);

		for (var p = le; p; p = p.offsetParent)
		if (p.style.position != 'absolute')
		{
			x += p.offsetLeft;
			y += p.offsetTop ;
		}
		element.style.left = x  + 'px';
		element.style.top  = y + 'px';
		//setTimeout("window.scroll(0," + y + ");", 10);
	}
	if (position == "screen-corner")
	{
		element.style.left = (document.documentElement.scrollLeft+x)+'px';
		element.style.top  = (document.documentElement.scrollTop +y)+'px';
	}

	if (position == "screen-center")
	{
		element.style.left = (document.documentElement.scrollLeft+(document.body.clientWidth -element.clientWidth )/2+x)+'px';
		element.style.top  = (document.documentElement.scrollTop +(document.body.clientHeight-element.clientHeight)/2+y)+'px';
	}

	if (position == "mouse-corner")
	{
		element.style.left = (document.documentElement.scrollLeft+popup_mouseposX+x)+'px';
		element.style.top  = (document.documentElement.scrollTop +popup_mouseposY+y)+'px';
	}

	if (position == "mouse-center")
	{
		element.style.left = (document.documentElement.scrollLeft+popup_mouseposX-element.clientWidth /2+x)+'px';
		element.style.top  = (document.documentElement.scrollTop +popup_mouseposY-element.clientHeight/2+y)+'px';
	}

	if (position == "element-right" || position == "element-bottom")
	{
		var position_element = document.getElementById(position_id);

		for (var p = position_element; p; p = p.offsetParent)
		if (p.style.position != 'absolute')
		{
			x += p.offsetLeft;
			y += p.offsetTop ;
		}

		if (position == "element-right" ) x += position_element.clientWidth;
		if (position == "element-bottom") y += position_element.clientHeight;

		element.style.left = x+'px';
		element.style.top  = y+'px';
	}

	drag_element['target']   = id;
	drag_element.onmousedown = popup_mousedown;
	exit_element.onclick     = popup_exit;
}

// ----- popup_mousepos --------------------------------------------------------

function popup_mousepos(e)
{
	var ie = navigator.appName == "Microsoft Internet Explorer";

	popup_mouseposX = ie ? window.event.clientX : e.clientX;
	popup_mouseposY = ie ? window.event.clientY : e.clientY;
}

// ----- Attach Events ---------------------------------------------------------

if (navigator.appName == "Microsoft Internet Explorer")
document.attachEvent('onmousedown', popup_mousepos);
else document.addEventListener('mousedown', popup_mousepos, false);

if (navigator.appName == "Microsoft Internet Explorer")
document.attachEvent('onmousemove', popup_mousemove);
else document.addEventListener('mousemove', popup_mousemove, false);

if (navigator.appName == "Microsoft Internet Explorer")
document.attachEvent('onmouseup', popup_mouseup);
else document.addEventListener('mouseup', popup_mouseup, false);

function ahah(url, target) {
	document.getElementById(target).innerHTML = ' Fetching data...';
	if (window.XMLHttpRequest) {
		req = new XMLHttpRequest();
	} else if (window.ActiveXObject) {
		req = new ActiveXObject("Microsoft.XMLHTTP");
	}
	if (req != undefined) {
		req.onreadystatechange = function() {ahahDone(url, target);};
		req.open("GET", url, true);
		req.send("");
	}
}

function ahahDone(url, target) {
	if (req.readyState == 4) { // only if req is "loaded"
		if (req.status == 200) { // only if "OK"
			document.getElementById(target).innerHTML = req.responseText;
		} else {
			document.getElementById(target).innerHTML=" AHAH Error:\n"+ req.status + "\n" +req.statusText;
		}
	}
}

function load(name, div) {
	ahah(name,div);
	return false;
}
function bookmark(){
  var x = window.external;
  if (x != null) {
    x.AddFavorite("http://www.online-secured-loans.co.uk","Search 1000's of loans online - OSL");
  } else {
     alert("Press CTRL and D keys together to bookmark this website");
  }
}