function openWindow(wdUrl, wdTarget, wdOptions) {
	var popUpWindow;

	if (wdOptions == null) 
		wdOptions = 'width=500,height=580,status=yes,resizable=yes,scrollbars=yes,toolbar=no,menubar=no';

	popUpWindow = window.open(wdUrl, wdTarget, wdOptions);
	popUpWindow.focus();
	
	return popUpWindow;
}

function formatDateText(campo) {
	var text = campo.value;
	var length = text.length;

	// put the separator during the typing
	if (length == 4 || length == 7) {
		campo.value = text + "-";
	}

	if (length == 10) {
		var lastChar = text.charAt(9);
		if (lastChar != ' ') {
			campo.value = text.substring(0, 10) + " ";
		}
	}

	if (length == 13) {
		campo.value = text + ":";
	}
}

function trim(s) {
	if (s != null) {
		s.replace("/^\s*|\s*$/g", "");
	}
	return s;
}

function checkEmail(valor) {
	var str = valor;
	var filter = /^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
	return filter.test(str);
}

uid="-";
// Google analitics
var googleKey="";
var pageTracker=null ;
function gaClk(origen , msg) {
	try {
	//	alert ("Pruebas gaClk origen:"+origen+" msg="+ msg+ " gaKey="+googleKey);
	//	pageTracker._trackPageview(msg);
		pageTracker._trackEvent(origen, 'click', msg);

	} catch(err) {
	//	alert ("gaClk"+ msg+ "--err--> "+err);
	}
}