function load(page, query)
{
	var url = page + query;
	loading();
    var loader = new net.ContentLoader(url,load_callback);
}

function load_callback()
{
	document.getElementById('main_content').innerHTML = this.req.responseText;
	document.getElementById('loading_image').style.visibility = 'hidden';
}

function load_most_popular(page, query)
{
	var url = page + query;
	loading();
    var loader = new net.ContentLoader(url,load_most_popular_callback);
}

function load_most_popular_callback()
{
    document.getElementById('most_popular').innerHTML = this.req.responseText;
	document.getElementById('loading_image').style.visibility = 'hidden';
}

function loading()
{
	var Height = document.getElementById('main_content').offsetHeight;
	if(Height == 0) Height = 150;
	document.getElementById('loading_image').style.position = 'absolute';
	document.getElementById('loading_image').style.top = Height;
	document.getElementById('loading_image').style.left = '40%';
	document.getElementById('loading_image').style.visibility = 'visible';
}

function close_message(in_seconds, opacity){
	if(in_seconds == 0){
		document.getElementById('main_content').style.visibility = 'hidden';
		return 0;
	}
	opacity = opacity - 10;
	in_seconds = in_seconds - 200;
	if (IE) {
		document.getElementById('main_content').style.filter = 'alpha(opacity=)';
	}else{
		document.getElementById('main_content').style.opacity = opacity/100;
	}
	t=setTimeout('close_message(' + in_seconds + ',' + opacity + ')', 200);
}

function getMouseXY(e) {
  if (IE) { // grab the x-y pos.s if browser is IE
    tempX = event.clientX + document.body.scrollLeft
    tempY = event.clientY + document.body.scrollTop
  } else {  // grab the x-y pos.s if browser is NS
    tempX = e.pageX
    tempY = e.pageY
  }
  // catch possible negative values in NS4
  if (tempX < 0){tempX = 0}
  if (tempY < 0){tempY = 0}
  // show the position values in the form named Show
  // in the text fields named MouseX and MouseY
  document.getElementById('MouseX').value = tempX
  document.getElementById('MouseY').value = tempY
  return true
}