// JavaScript Document

function checkform() {
for (i=0;i<fieldstocheck.length;i++) {
if (eval("document.subscribeform.elements['"+fieldstocheck[i]+"'].type") == "checkbox") {
  if (document.subscribeform.elements[fieldstocheck[i]].checked) {
  } else {
	alert("Bitte geben Sie ein "+fieldnames[i]);
	eval("document.subscribeform.elements['"+fieldstocheck[i]+"'].focus()");
	return false;
  }
}
else {
  if (eval("document.subscribeform.elements['"+fieldstocheck[i]+"'].value") == "") {
	alert("Bitte geben Sie ein "+fieldnames[i]);
	eval("document.subscribeform.elements['"+fieldstocheck[i]+"'].focus()");
	return false;
  }
}
}
for (i=0;i<groupstocheck.length;i++) {
if (!checkGroup(groupstocheck[i],groupnames[i])) {
  return false;
}
}

if(! compareEmail())
{
alert("Email Addresses you entered do not match");
return false;
}
return true;
}

var fieldstocheck = new Array();
var fieldnames = new Array();
function addFieldToCheck(value,name) {
fieldstocheck[fieldstocheck.length] = value;
fieldnames[fieldnames.length] = name;
}
var groupstocheck = new Array();
var groupnames = new Array();
function addGroupToCheck(value,name) {
groupstocheck[groupstocheck.length] = value;
groupnames[groupnames.length] = name;
}

function compareEmail()
{
return (document.subscribeform.elements["email"].value == document.subscribeform.elements["emailconfirm"].value);
}
function checkGroup(name,value) {
option = -1;
for (i=0;i<document.subscribeform.elements[name].length;i++) {
if (document.subscribeform.elements[name][i].checked) {
  option = i;
}
}
if (option == -1) {
alert ("Bitte geben Sie ein "+value);
return false;
}
return true;
}