/* JS listas Document */
var isIE = true;

/* IE of FF */
function testIEofFF()
{
	if (window.ActiveXObject)
	{
		isIE = true;
		return true;
	}
	// code for Mozilla, Firefox, Opera, etc.
		else if (document.implementation && document.implementation.createDocument)
	{
		isIE = false;
		return false;
	}
	else
	{
		alert('Su browser no puede manejar esta escritura');
	}
	
	return null;
}

function showHelp(){
	var oHelp = document.getElementById("helpContainer");
	if(oHelp.style.display == 'none'){
		if(testIEofFF()){
			oHelp.style.display = 'block';
		}else{
			oHelp.style.display = 'block';
		}
	}else{
		oHelp.style.display = 'none';
	}
}

function hideHelp(){
	var oHelp = document.getElementById("helpContainer");
	oHelp.style.display = 'none';
}