// JavaScript Document

<!--

function setColor(el, bg) {
  if (el.style) el.style.backgroundColor = bg;
}

function checkInput(mainform) {
  var bgBad = "#FFDDDD";
  var bgGood = "white";
  var valid = true;
  
  
 
  
  if (mainform.fname.value == "") {
    valid = false;
    setColor(mainform.fname, bgBad);
  } else {
    setColor(mainform.fname, bgGood);
  }
  
  if (mainform.lname.value == "") {
    valid = false;
    setColor(mainform.lname, bgBad);
  } else {
    setColor(mainform.lname, bgGood);
  }
     
       if (mainform.email.value == "") {
    valid = false;
    setColor(mainform.email, bgBad);
  } else {
    setColor(mainform.email, bgGood);
  }
 


       if (mainform.address.value == "") {
    valid = false;
    setColor(mainform.address, bgBad);
  } else {
    setColor(mainform.address, bgGood);
  }


		if (mainform.city.value == "") {
    valid = false;
    setColor(mainform.city, bgBad);
  } else {
    setColor(mainform.city, bgGood);
  }


       if (mainform.phone.value == "") {
    valid = false;
    setColor(mainform.phone, bgBad);
  } else {
    setColor(mainform.phone, bgGood);
  }

       if (mainform.zip.value == "") {
    valid = false;
    setColor(mainform.zip, bgBad);
  } else {
    setColor(mainform.zip, bgGood);
  }


if (!valid) alert("Please fill in the highlight fields. ");
  return valid;
}

// -->