function setValue(formulario, campo, valor){document.forms[formulario].elements[campo].value=valor;}
function getValue(formulario, campo){return document.forms[formulario].elements[campo].value;}
function formCheck(formobj){

	// camps obligats
	var fieldRequired = Array("FirstName", "LastName");
	
	// descripcio del camp
	var fieldDescription = Array("First Name", "Last Name");
	
	// Capçalera de l'error
	var alertMsg = "Porfavor llena todos los campos obligatorios:\n";
	
	var l_Msg = alertMsg.length;
	
	for (var i = 0; i < fieldRequired.length; i++){
		var obj = formobj.elements[fieldRequired[i]];
		if (obj){
			switch(obj.type){
			case "select-one":
				if (obj.selectedIndex == -1 || obj.options[obj.selectedIndex].text == ""){
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
				break;
			case "select-multiple":
				if (obj.selectedIndex == -1){
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
				break;
			case "text":
			case "textarea":
				if (obj.value == "" || obj.value == null){
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
				break;
			default:
				if (obj.value == "" || obj.value == null){
					alertMsg += " - " + fieldDescription[i] + "\n";
				}
			}
		}
	}

	if (alertMsg.length == l_Msg){
		return true;
	}else{
		alert(alertMsg);
		return false;
	}
}
usuario="audit"
dominio="auditoriasistemas.com" 
conector="@"

function dame_correo(){
   return usuario + conector + dominio
}

function escribe_enlace_correo(){
   document.write("<a class=\"adress\" href='mailto:" + dame_correo() + "'>" + dame_correo() + "</a>")
} 
function escribe_enlace_correo2(){
   document.write("<a href='mailto:" + dame_correo() + "' target=\"_blank\">" + dame_correo() + "</a>")
}