function checkForm()
{
   var checkname, checkemail, checkphone, formOK;
   formOK="true"
   checkname=document.getElementById("fullname");
   checkemail=document.getElementById("email");
   checkphone=document.getElementById("phone");
   
   if(checkname.value == '')
   {
      document.getElementById("fullname").style.borderColor = "red";
      new Effect.Highlight("fullname", {startcolor: '#c00000', endcolor: '#333333', restorecolor: '#333333'});
      formOK="false";
   }
   else
   {
      document.getElementById("fullname").style.borderColor = "green";
   }
   
   if(checkemail.value == '')
   {
      document.getElementById("email").style.borderColor = "red";
      new Effect.Highlight("email", {startcolor: '#c00000', endcolor: '#333333', restorecolor: '#333333'});
      formOK="false";
   }
   else
   {
      document.getElementById("email").style.borderColor = "green";
   }
   
   if(checkphone.value == '')
   {
      document.getElementById("phone").style.borderColor = "red";
      new Effect.Highlight("phone", {startcolor: '#c00000', endcolor: '#333333', restorecolor: '#333333'});
      formOK="false";
   }
   else
   {
      document.getElementById("phone").style.borderColor = "green";
   }
   
   if(formOK=="true")
   {
      document.getElementById("thankyou").style.display = "inline";
      Effect.Fade("contact", { duration: 0.75 });
      return true;
   }
   else
   {
      return false;
   }
}