function check()

	{

	 var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;

     var address = document.connect.client_email.value;

     if(document.connect.client_firstname.value=='')

	 {

		alert("Please enter your First Name.");

		document.connect.client_firstname.focus();

		return false;

	 }

	 if(document.connect.client_lastname.value=='')

	 {

		alert("Please enter your Last Name.");

		document.connect.client_lastname.focus();

		return false;

	 }

	 if(document.connect.client_email.value=='')

	 {

		alert("Please enter your Email Address.");

		document.connect.client_email.focus();

		return false;

	 }

	 else if(reg.test(address) == false)

	 {

	   alert("Invalid Email Address");

		document.connect.client_email.focus();

		return false;

	 }

	 if(document.connect.client_phone.value=='')

	 {

		alert("Please enter your Phone.");

		document.connect.client_phone.focus();

		return false;

	 }	

	 if(document.connect.client_company.value=='')

	 {

		alert("Please enter your Company Name.");

		document.connect.client_company.focus();

		return false;

	 } 

	  if(document.connect.number.value=='')

	 {

		alert("Please enter Security Code.");

		document.connect.number.focus();

		return false;

	 }

	 return true;

	}