function valid()

{



	  if(document.form1.txt_quantity.value=="")



     {



     alert("Enter Quantity");



     document.form1.txt_quantity.focus();



     return false;



      }

	   if(document.getElementById('txt_quantity').value.length>0 && isNaN(document.getElementById('txt_quantity').value)==true)

	  {

	  alert("Please Enter Quantity in Numbers");

	  document.form1.txt_quantity.focus();

	  return false;

	  }

	   if(document.form1.txt_gfname.value=="")



     {



     alert("Enter First Name");



     document.form1.txt_gfname.focus();



     return false;



      }

	   if(document.form1.text_giftadressline1.value=="")



     {



     alert("Enter Address1");



     document.form1.text_giftadressline1.focus();



     return false;



      }

	  if(document.form1.txt_shippingcountry.value=="")



     {



     alert("Enter Country");



     document.form1.txt_shippingcountry.focus();



     return false;



      }

	   if(document.form1.txt_shippingstate.value=="")



     {



     alert("Enter State");



     document.form1.txt_shippingstate.focus();



     return false;



      }

	  

	   if(document.form1.txt_gzip.value=="")



     {



     alert("Enter Zipcodes");



     document.form1.txt_gzip.focus();



     return false;



      }

	  if(document.form1.txt_gphone.value=="")



     {



     alert("Enter Phone Numbers");



     document.form1.txt_gphone.focus();



     return false;



      }

	  if(isNaN(document.form1.txt_gphone.value))

	  {

	  alert("Enter Numbers");

		document.form1.txt_gphone.value="";

     document.form1.txt_gphone.focus();



     return false;

	 }

	  }