Warning: Element referenced by ID/NAME in the global scope. Use W3C standard document

[navajes123]

well, i am a new bee, my php scripts run fine in IE but i get the following warnings in mozilla:
Warning: Element referenced by ID/NAME in the global scope. Use W3C standard document.getElementById() instead.
Source File: http://phpsrv/vas/admin1/category/ad...y.php?mode=add
Line: 72

Line 72 is;

    if (document.frm.txtType.selectedIndex == 0) { 

kindly help.

[momos]

You should give your form(frm) and field(txtType) an Id and call:
document.getElementById('frm').getElementById('txtType').selectedIndex