function writeCheckFields(id) {
	document.getElementById(id).innerHTML = "<script language='Javascript' type='text/javascript'>
var fieldstocheck = new Array();
fieldnames = new Array();
function checkform() {
for (i=0;i<fieldstocheck.length;i++) {
if (eval('document.subscribeform.elements[''+fieldstocheck[i]+''].value') == '') {
alert('Please enter your '+fieldnames[i]);
eval('document.subscribeform.elements[''+fieldstocheck[i]+''].focus()');
return false;
}
}
return true;
}
function addFieldToCheck(value,name) {
fieldstocheck[fieldstocheck.length] = value;
fieldnames[fieldnames.length] = name;
}
</script>";
}