That sounds great thanks. I think I have what I need now.
On Friday, 8 June 2012 02:27:03 UTC+1, rio wrote:
>
> Great news I've been hard at work on improving this code.
>
> I've made some nice progress to make it all user friendly.
>
> A minimized chart is automatically enlarged when a toImg function is run
>
> First of all the function toImg will run the exp() function and send a
> blank data/or its own id.
> exp() will determine the element that made the request and expand the
> image when minimized
>
> if (obj != document.getElementById('b2')){
>
>
> document.getElementById('img_div').style.width="400px";
> document.getElementById('img_div').style.height=200px";
> document.getElementById('b2').innerHTML = 'hide popup';
> document.getElementById('b2').oldText = null;
> }
> else
> {
> //regular code
> }
>
>
>
> //The image returned is set width and height (display) it does not clutter
> the screen. I found the best way of doing it is to do it when the image has
> been successfully created, rather than try and mess around with the image
> data being sent out or returned.
>
> You need to
> 1) give the image an ID.
> 2) Lookup that ID.
> 3) Apply the appropriate style height and width to the displayed image.
>
>
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