function roommate()
{
 	 var flg = validateBlank('form_roommate','realname',"Please Enter First Name."); 		
	 if(flg)
	 	 var flg = validateName('form_roommate','realname',"Please Enter Valid First Name."); 		
	 if(flg)
	 	 var flg = validateBlank('form_roommate','surname',"Please Enter Valid Surname."); 	
	 if(flg)
	 	 var flg = validateName('form_roommate','surname',"Please Enter Valid Surname."); 		
	 if(flg)
	 	 var flg = validateBlank('form_roommate','addressline1',"Please Enter Address."); 	
	 if(flg)
	 	 var flg = validateBlank('form_roommate','town',"Please Enter Town."); 	
	 if(flg)
	 	 var flg = validateBlank('form_roommate','postcode',"Please Enter Postcode."); 		
	if(flg)
	 	 var flg = validateName('form_roommate','postcode',"Please Enter Valid Postcode."); 		
	 if(flg)
	 	 var flg = validateBlank('form_roommate','contactphone',"Please Enter Phone Number."); 	
	 if(flg)
	 	 var flg = validatephone('form_roommate','contactphone',"Please Enter Valid Phone Number."); 	
	if(flg)
	 	 var flg = validateBlank('form_roommate','email',"Please Enter Email."); 	
	if(flg) 
	 	 var flg = validateEmail('form_roommate','email',"Please enter valid email address."); 	
	if(flg)
		{
			if(!(document.form_roommate.sex[0].checked || document.form_roommate.sex[1].checked))
		 	{	alert("Please select sex"); 		return false ; }
		}
	if(flg)
		document.form_roommate.submit();  
	else
		return false ;
}