function popup() {
     document.getElementById("popupId").style.display="block"
     document.getElementById("sitecontainer").style.display="block"
  }

  function closeMe() {
    document.getElementById("popupId").style.display="none"
    document.getElementById("sitecontainer").style.display="block"
  }

  function mailMe() {
    var nameObj = document.getElementById("nameId");
    var claimNoObj = document.getElementById("claimNoId")
    var nameStr = "";
    var claimNoStr = "";
    var errMsg = "";
   
    if (nameObj.value != "") {
       nameStr = nameObj.value    
    }
    else {
      errMsg = "The name"
    }   
 
   if (claimNoObj.value != "") {
      claimNoStr = claimNoObj.value  
   }
   else {
     if(errMsg != "") {
        errMsg += " and Claim Number"    
     }
     else {
       errMsg = "The Claim Number"  
     }
   } 
   if(errMsg!="") {
      errMsg += " must be entered before proceeding."
      alert(errMsg)
      return;
   }

   var subject = nameStr + " " + claimNoStr

   target = "mvpidenq@icwa.wa.gov.au";   
   parent.location="mailto:" + target + "?subject=" + subject 
  
  document.getElementById("popupId").style.display="none"
   document.getElementById("sitecontainer").style.display="block"
}