https://www.plantruffe.fr/XSL/CPRuntime.js

1function NoEnterKey() 
2{
3	var keycode = 0 ;
4	if (window.event) keycode = window.event.keyCode;
5	//NS? else if (event) keycode = event.which;
6	if (keycode == 13) return false ;
7	return true ;
8}
9function NavListExec( objSelect )
10{
11	var nIndex = objSelect.selectedIndex;
12	var strValue = objSelect.options[nIndex].value;
13// Hack for Mozilla value return text when not defined!!	
14	var strName = objSelect.options[nIndex].text;
15	if ( strValue.length && (strName!=strValue))
16		HLExecute(strValue)
17}