var alphaExp = /^[a-zA-Z]+$/; /* To accept alphabet only */

	var numericExpression = /^[0-9]+$/; /* To accept numbers only */

	var emailExp = /^[\w\-\.\+]+\@[a-zA-Z0-9\.\-]+\.[a-zA-z0-9]{2,4}$/; /* To validate e-mail address */



function CheckFields()

    {

         if(document.register.FirstName.value == '')

		 {

		 		alert('Please enter the First Name!');

				document.register.FirstName.focus();

				return false;

    	 }

	

		else if(document.register.LastName.value == '')

		 {

		 		alert('Please enter the Last Name!');

				document.register.LastName.focus();

				return false;

    	 }

	

		else if(document.register.phone.value == '')

		 {

		 		alert('Please enter the Phone number!');

				document.register.phone.focus();

				return false;

    	 }

		 

		else if(document.register.email.value == '')

		{

				alert('Please enter the E-mail Id!');

				document.register.email.focus();

				return false;

   		}

		

		else if(!document.register.email.value.match(emailExp))

		{

			alert("Invalid email address. Please enter again");

			document.register.email.focus();

			return false;

		}

		

		 else if(document.register.add.value == '')

		 {

		 		alert('Please enter the Address!');

				document.register.add.focus();

				return false;

    	 }

		 

		 

		 else if(document.register.city.value == '')

		 {

		 		alert('Please enter the City!');

				document.register.city.focus();

				return false;

    	 }

		 

		 else if(document.register.state.value == '-Select One-')

		 {

		 		alert('Please enter the State!');

				document.register.state.focus();

				return false;

    	 }	

		 

		 else if(document.register.zip.value == '')

		 {

		 		alert('Please enter the Zip code!');

				document.register.zip.focus();

				return false;

    	 }	

		

	alert('Thank you for Registering.One of our representative will call you back shortly');

	return true;

  }

  

function validate_contact()

    {

         if(document.contact_us.fname.value == '')

		 {

		 		alert('Please enter the First Name!');

				document.contact_us.fname.focus();

				return false;

    	 }

	

		else if(document.contact_us.email.value == '')

		{

				alert('Please enter the E-mail Id!');

				document.contact_us.email.focus();

				return false;

   		}

		

		else if(!document.contact_us.email.value.match(emailExp))

		{

			alert("Invalid email address. Please enter again");

			document.contact_us.email.focus();

			return false;

		}

		

		else if(document.contact_us.phone.value == '')

		 {

		 		alert('Please enter the Phone number!');

				document.contact_us.phone.focus();

				return false;

    	 }

				

		 else if(document.contact_us.city.value == '')

		 {

		 		alert('Please enter the City!');

				document.contact_us.city.focus();

				return false;

    	 }
		 else if(document.contact_us.security_code.value == '')

		 {

		 		alert('Please enter the Security Code!');

				document.contact_us.security_code.focus();

				return false;

    	 }

				

	alert('Thank you for Registering.One of our representative will call you back shortly');

	return true;

  }