[Javascript] Show full text in pop up window - finding object position
Paul Novitski
paul at dandemutande.org
Thu Mar 18 14:46:55 CST 2004
On the subject of finding the position of an object, Peter-Paul Koch has an
excellent discussion & script on his page:
http://www.quirksmode.org
Navigate to Javascript / DHTML / Find position
Paul
At 11:49 AM 3/18/2004, I wrote:
...
>One way to find the position of an object on the screen is to add its
>position to the positions of all of its parent containers:
>
>var oObj = oThingie;
>var iTotalTop = 0;
>var iTotalLeft = 0;
>
>while (oObj){
> iTotalTop += oObj.offsetTop;
> iTotalLeft += oObj.offsetLeft;
> oObj = oObj.offsetParent;
>}
>
>This loop continues to walk up the DOM until it reaches the top. It could
>be elaborated to include margins & padding when appropriate.
>
>I've used this successfully only when beginning with an image within a
>table cell, but perhaps someone else here could tell me how to begin with
>the <td> itself.
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