Javascript Disable and Firefox

[rockinaway]

It is strange, I have a function to disable a dropdown menu when a certain value isn't check in another dropdown menu. The function works fine in IE, but doesn't work at all in Firefox. No errors are returned, but it jsut doens't work.

 

Has anyone had this problem before? Have they got an example of a working function?

[rarebit]

will need to show particular code (callee and actioned)

[rockinaway]

<script type="text/javascript">
												function checkField()
				{
					if (document.getElementById('drop1').value != 'other')
					{
						document.getElementById('drop2').disabled = true;
						document.getElementById("drop2").value = 0;
					}
					else 
					{
						document.getElementById("drop2").disabled = false;
					}
				}
							</script> 

 

 

There

[rockinaway]

Any help?