function contactvalidation()
{
	
	 if(document.getElementById('firstname').value=="")
            {
             alert("Please enter your first name. ");
             document.getElementById('firstname').focus()
             return false;
            }
			if(document.getElementById('lastname').value=="")
            {
             alert("Please enter your last name");
             document.getElementById('lastname').focus()
             return false;
            }
			if(document.getElementById('b_address').value=="")
            {
             alert("Please enter your billing address");
             document.getElementById('b_address').focus()
             return false;
            }
			if(document.getElementById('b_city').value=="")
            {
             alert("Please enter your billing city");
             document.getElementById('b_city').focus()
             return false;
            }
			
			if(document.getElementById('b_country').value=="")
            {
             alert("Please select your billing country");
             document.getElementById('b_country').focus()
             return false;
            }
			
			if(document.getElementById('b_country').value=="US" && document.getElementById('b_state').value=="")
            {
             alert("Please select your billing state");
             document.getElementById('b_state').focus()
             return false;
            }
			if(document.getElementById('b_zipcode').value=="")
            {
             alert("Please enter your billing zip code");
             document.getElementById('b_zipcode').focus()
             return false;
            }
			if(document.getElementById('phone').value=="")
            {
             alert("Please enter your phone number");
             document.getElementById('phone').focus()
             return false;
            }
			if(document.getElementById('req_email1').value=="")
            {
             alert("Please enter your email");
             document.getElementById('req_email1').focus()
             return false;
            }
			if((/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(document.getElementById('req_email1').value))==false)
			{
			 alert("Invalid E-mail Address! Please re-enter. ")
             document.getElementById('req_email1').focus()
             return false;
            }
			if(document.getElementById('req_email2').value=="")
            {
             alert("Please enter confirm email");
             document.getElementById('req_email2').focus()
             return false;
            }
			if((/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(document.getElementById('req_email2').value))==false)
			{
			 alert("Invalid confirm email Address! Please re-enter. ")
             document.getElementById('req_email2').focus()
             return false;
            }
			if(document.getElementById('req_email1').value!=document.getElementById('req_email2').value)
            {
			alert("Email and confirm Email Address must same. ")
             document.getElementById('req_email2').focus()
             return false;	
			}
			if(document.getElementById('req_username').value=="")
            {
             alert("Please Enter user name");
             document.getElementById('req_username').focus()
             return false;
            }
			if(document.getElementById('req_password1').value=="")
            {
             alert("Please enter password");
             document.getElementById('req_password1').focus()
             return false;
            }
			if(document.getElementById('req_password2').value=="")
            {
             alert("Please enter confirm password");
             document.getElementById('req_password2').focus()
             return false;
            }
			 
			if(document.getElementById('req_password1').value!=document.getElementById('req_password2').value)
            {
			alert("Password and confirm password must same. ")
             document.getElementById('req_password2').focus()
             return false;	
			} 
	 
			else
            return true;
	
}
function popUp(URL) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=0,width=380,height=280');");
}
function sendemail()
{
if(document.getElementById('fname').value=="")
            {
             alert("Please enter your first name. ");
             document.getElementById('fname').focus()
             return false;
            }
			if(document.getElementById('lname').value=="")
            {
             alert("Please enter your last name");
             document.getElementById('lname').focus()
             return false;
            }	
			if(document.getElementById('email').value=="")
            {
             alert("Please enter your email");
             document.getElementById('email').focus()
             return false;
            }
			if((/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(document.getElementById('email').value))==false)
			{
			 alert("Invalid E-mail Address! Please re-enter. ")
             document.getElementById('email').focus()
             return false;
            }
			else
            return true;
	
}