function validaindique(){
			if (document.indique.nome.value == '')
			{ 
				alert("Please, fill out your name.");
				return false;
			}
			
			if (document.indique.email.value == '')
			{ 
				alert("Please, fill out your e-mail.");
				return false;
			}
			
			if (document.indique.nomedestino.value == '')
			{ 
				alert("Please, fill out addressee name.");
				return false;
			}
			
			if (document.indique.emaildestino.value == '')
			{ 
				alert("Please, fill out addressee e-mail.");
				return false;
			}
						
			
		}