//.. when submitting form check data
function CheckData(FirstElement)
{
// .. check Where Did You First Hear About Fiberbuilt
 var WDYFHAF="N";
 var LoopNo=0;
 var LastElement=FirstElement+12;
 for(LoopNo=FirstElement;LoopNo<=LastElement;LoopNo++)
 {
  if(document.forms[0].elements[LoopNo].checked==true)
  {

   WDYFHAF="Y";
  }
 }
 if(WDYFHAF=="N")
 {
  alert("Please Tell Us Where Your First Heard About Fiberbuilt");
  document.forms[0].elements[FirstElement].focus();
  return false;
 }
}

function CheckClickCheckBox(ElementNo)
{
 if(document.forms[0].elements[ElementNo].checked==true)
 {
  document.forms[0].elements[ElementNo+1].disabled=false;
  document.forms[0].elements[ElementNo+1].focus();
 }
 else
 {
  document.forms[0].elements[ElementNo+1].value="";
  document.forms[0].elements[ElementNo+1].disabled=true;
 }
}

function CheckTextBlur(ElementNo)
{
 var checkforspaces=document.forms[0].elements[ElementNo].value;
 var looper=0;
 var zerolength="Y";
 if(document.forms[0].elements[ElementNo].value.length<=0)
 {
  document.forms[0].elements[ElementNo-1].checked=false;
  document.forms[0].elements[ElementNo].disabled=true;
 }
 else
 {
  for(looper=0;looper<document.forms[0].elements[ElementNo].value.length;looper++)
  {
   if(!(checkforspaces.charAt(looper)==" "))
   {
    zerolength="N";
   }
  }
 }
 if(zerolength=="Y")
 {
  document.forms[0].elements[ElementNo-1].checked=false;
  document.forms[0].elements[ElementNo].value="";
  document.forms[0].elements[ElementNo].disabled=true;
 }
}