function popUp(URL) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=500,height=400,left = 390,top = 312');");
}

var isNN = (navigator.appName.indexOf("Netscape")!=-1);
function autoTab(input,len, e) {
var keyCode = (isNN) ? e.which : e.keyCode; 
var filter = (isNN) ? [0,8,9] : [0,8,9,16,17,18,37,38,39,40,46];
if(input.value.length >= len && !containsElement(filter,keyCode)) {
input.value = input.value.slice(0, len);
input.form[(getIndex(input)+1) % input.form.length].focus();
}
function containsElement(arr, ele) {
var found = false, index = 0;
while(!found && index < arr.length)
if(arr[index] == ele)
found = true;
else
index++;
return found;
}
function getIndex(input) {
var index = -1, i = 0, found = false;
while (i < input.form.length && index == -1)
if (input.form[i] == input)index = i;
else i++;
return index;
}
return true;
}

function SubmitOnce(theform)
{               
        if (document.all||document.getElementById) 
        {                       
                for (i=0;i<theform.length;i++)
                {               
                        var tempobj=theform.elements[i] 
                        if(tempobj.type.toLowerCase()=="submit"
                        ||tempobj.type.toLowerCase()=="reset")
                        //disable em
                        tempobj.disabled=true
                }
        }
}
function Really()
{
   if (confirm('You\'ve selected NO to the email question:\nAre you sure you don\'t want information about fabulous prizes and points?'))
   {
   }
   else
   {
      document.registration.elements[27].click()
   }
}