var checkobj

function agreesubmit(el) {
  checkobj=el
  if (document.all||document.getElementById) {
    for (i=0;i<checkobj.form.length;i++) {  //hunt down submit button
      var tempobj=checkobj.form.elements[i]
      if(tempobj.type.toLowerCase()=="submit")
        tempobj.disabled=!checkobj.checked
    }
  }
}

function defaultagree(el) {
  if (!document.all&&!document.getElementById) {
    if (window.checkobj&&checkobj.checked)
      return true
    else{
      alert("Please read/accept terms to submit form")
      return false
    }
  }
}

function loginemptyvalidation(entered, alertbox) {
  with (entered) {
    if (value==null || value=="") {
      if (alertbox!="") { alert(alertbox); }
      return false;
    } else { return true; }
  }
}

function loginformvalidation(thisform) {
  with (thisform) {
    if (loginemptyvalidation(loginEmail, "Please enter a username.")==false) {loginEmail.focus(); return false;};
    if (loginemptyvalidation(loginPassword, "Please enter your password.")==false) {loginPassword.focus(); return false;};
  }
}