function validaspexquero(){
			if (document.spexquero.razao.value == '')
			{ 
				alert("Please, fill out Companys's Name.");
				return false;
			}
			
			if (document.spexquero.logradouro.value == '')
			{ 
				alert("Please, fill out o Adress.");
				return false;
			}
			
			if (document.spexquero.numero.value == '')
			{ 
				alert("Please, fill out Number.");
				return false;
			}
			
			if (document.spexquero.cep.value == '')
			{ 
				alert("Please, fill out Zip Code.");
				return false;
			}
			
			if (document.spexquero.cidade.value == '')
			{ 
				alert("Please, fill out City.");
				return false;
			}
			
			if (document.spexquero.estado.value == '')
			{ 
				alert("Please, fill out State.");
				return false;
			}
						
			if (document.spexquero.telefone.value == '')
			{ 
				alert("Please, fill out Telephone.");
				return false;
			}
						
			if (document.spexquero.fax.value == '')
			{ 
				alert("Please, fill out Fax.");
				return false;
			}
						
			if (document.spexquero.nome.value == '')
			{ 
				alert("Please, fill out Name.");
				return false;
			}
						
			if (document.spexquero.cargo.value == '')
			{ 
				alert("Please, fill out Position.");
				return false;
			}
			
			if (document.spexquero.email.value == '')
			{ 
				alert("Please, fill out e-mail.");
				return false;
			}
			
			
		}