[OpenLayers-Users] Way to detect if layer is done loading?

Wed Oct 17 19:19:56 EDT 2007

Hi list.

I couldn't follow the whole thread, but I would strongly suggest *not* 
to use tables for visual effects.

The desired effect might be accomplished using absolute positionin (as 
suggested before) or via:

/** CSS **/
#outer {
  text-align: center;
  position: absolute;
  top: 50%;
  left: 0px;
  width: 100%;
  height: 100%px;
  overflow: visible;
  visibility: visible;
  display: block;
  background-color: #ccc;
}

#inner {
  margin-left: -125px;
  position: absolute;
  top: -125px;
  left: 50%;
  width: 250px;
  height: 250px;
  background-color: yellow;
}

<!-- markup -->
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" />
<title>centered</title>
</head>
<body>
<div id="outer">
<div id="inner"></div>
</div>
</body>
</html>

I know that this is pretty much of code for a smple effect... but 
perhaps it helps.

-- Marc

Erik Uzureau schrieb:

[snip]
> I've had some moderate success using tables, soething like:
>
> <table style="width:100%"><tr><td style="text-align:center">
>     <img id="loadingImage" ...>
> </td></tr></table>
>   
[/snip]