Problem with appendChild

[arcadi1988]

Hi,

I am designing a web application, and I have troubles when I update a view in aproximatetly the 50th time.

I put the 3D object in the view using:

new_view =new Viewer( 3D_Object, 250, 250, 5); 
document.getElementById(0).appendChild(new_view.gl.canvas);

And when I want to update the view, because I manipulate this 3D object, I use:

old_view = new_view;
new_view =new Viewer( 3D_Object, 250, 250, 5); 
document.getElementById(0).removeChild(old_view.gl.canvas);
document.getElementById(0).appendChild(new_view.gl.canvas);

The updates work well in the firts 49 times aproximatetly, but in the time 50 the program hangs.

In the firts times:
http://i47.tinypic.com/zobyg3.jpg

When the code breaks in the 50th time:
http://i45.tinypic.com/2rc0mfm.jpg

What is wrong?

Tanks

[Logic Ali]

document.getElementById(0).appendChild(new_view.gl.canvas);

Why are you passing an integer to a function that expects a string?

[arcadi1988]

I replaced the integers to strings, and does the same...

http://www.mediafire.com/?hoefetczxe4tvus

I cannot hang the web, because It's a offline application. I put the webpage in a zip (I passed the antiviruses).

Proba6.html is the webpage, and It needs the libraries: csg.js, lightgl.js and viewer.js.

The file INFO.txt, is a text file that contains the tool coordinates and workpiece dimensions. It needs to be in C: directory.

For see the piece, It only works with chrome with the extention "--allow-file-access-from-files" for read the text file, like the direct acces that I put in the zip.

A lot of thanks... I am very desperate because is the last thing that I need for my final project...