$(document).ready
                 ( 
                    function()
                    {   var bcolor = $(".body_div").css("background-color");
                        if (bcolor != "undefined" && bcolor != ""){
                              
                            $("body").css("background-color",bcolor);
                        }
                        var bimage = $(".body_div").css("background-image");
                        if (bimage != "undefined" && bimage != ""){
                            $("body").css("background-image",bimage);
                        }
                        $("#landingZipCartForm\\:submit").hide();
                         
                        $("#landingForm_zipCode").keydown(function(e)
                        {
                            if(e.keyCode == 13)
                            {
                                   subclick();
                                return false;
                            }
                        }
                      );
                        
                    }
                );
                function isNumberKey(evt)
                {
                    var charCode = (evt.which) ? evt.which : evt.keyCode
                    if (charCode > 31 && (charCode < 48 || charCode > 57))
                        {return false;}
                    return true;
                }
                function checkZip()
                {
                    //This function needs to be removed
                }

    function validateZip()
    {
      if ($("#landingForm_zipCode").val().length < 5) 
         {
            alert("Please enter your delivery zip code");
            return false;
         } else{
            return true;
         }
    }
               
    function subclick()
    { 
       var obj = document.getElementById("landingZipCartForm:submit");
       var progid = "";
       if ($("#landingForm_programid").length){
		   $("#landingForm_programid").val(jQuery.trim($("#landingForm_programid").val()));
               progid = $("#landingForm_programid").val();

             }    

       if (validateZip()){
           
          obj.click();
       } 
    }
  
    function submitForm()
    {
        subclick();

    }

function copyZip(zip,event){
       if (isNumberKey(event)){
        $("#landingForm_zipCode1").val(zip.value);
        $("#landingForm_zipCode2").val(zip.value);
        $("#landingForm_zipCode").val(zip.value);
        return true;
       } else {
          return false;
       }
      
   }