Hi - I've added the following to my webpart

this.attributes.add("onmousedown","bob()");

and this to render()

this.attributes.addattribute(writer);

The attribute gets rendered in the source code but for some reason is added to the webn part below, so when I mousedown on the webpart below mine the javascript function bob() gets called. Am I doing something wrong?

I've found the problem - I added a div element in render that contains all my controls and called this.attributes.addattribute after this div. For some reason that meant the attribute was getting added to the next webpart. I simply called this.attributes.addatribute at the beginning of render() before I rendered anything else.