// JavaScript Document

function check()

{

		if(document.ade.item_name.value =="")

		{

			alert("Enter the item name!");

			document.ade.item_name.focus();

			return false;

		}

		

		if(document.ade.item_number.value =="")

		{

			alert("Enter the item number!");

			document.ade.item_number.focus();

			return false;

		}

		

		if(document.ade.amount.value=="")

		{

		alert("Enter the amount!");

			document.ade.amount.focus();

			return false;

		}

		var a=document.ade.amount.value;

		if(isNaN(a))

		{

			alert("Enter the  amount in number!");

			document.ade.amount.focus();

			document.ade.amount.select();

			return false;

		}

		

		if(document.ade.first_name.value =="")

		{

			alert("Enter the first name!");

			document.ade.first_name.focus();

			return false;

		}

		

		if(document.ade.address1.value =="")

		{

			alert("Enter the address !");

			document.ade.address1.focus();

			return false;

		}

		

		if(document.ade.city.value =="")

		{

			alert("Enter the city name!");

			document.ade.city.focus();

			return false;

		}

		

		if(document.ade.state.value =="")

		{

			alert("Enter the state name!");

			document.ade.state.focus();

			return false;

		}

		

		if(document.ade.zip.value=="")

		{

		alert("Enter the zip code!");

			document.ade.zip.focus();

			return false;

		}

		var a=document.ade.zip.value;

		if(isNaN(a))

		{

			alert("Enter the valid zip code!");

			document.ade.zip.focus();

			document.ade.zip.select();

			return false;

		}

		

		if(document.ade.night_phone_a.value=="")

		{

		alert("Enter the mobile number!");

			document.ade.night_phone_a.focus();

			return false;

		}

		var a=document.ade.night_phone_a.value;

		if(isNaN(a))

		{

			alert("Enter the valid mobile number!");

			document.ade.night_phone_a.focus();

			document.ade.night_phone_a.select();

			return false;

		}

		else

		{

		return true;

		

		}



}