function disableInput(){
var i, j, args, els;
args=disableInput.arguments
els=document.forms[args[0]]
i=0
while (typeof(els[i])!=='undefined'){
for (j = 1; j < args.length-1; j++)
if(els[i].name==args[j])
els[i].disabled=args[args.length-1]
i++
}
}