// JavaScript Document

// function to write selected language to cookie
function changeLanguage(l)
{
	// set expiry date for 1 year from now
	var d = new Date();
	FixCookieDate (d);

	d.setDate( d.getDate() + 365 ); 
	
	// write cookie
	SetCookie( "lang", l, d, "/" );
	
	// take user to appropriate language page
	document.location.href = document.location.protocol + "//" + document.location.hostname + (document.location.port == 80 ? "" : ":" + document.location.port ) + "/" + l + "/" + document.location.pathname.substr(4);
}

// function to write selected language to cookie
function checkupLanguage()
{
	// check to see if cookie exists
	// if yes, redirect to language page
	
	switch( GetCookie("lang") )
	{
		case "ca":
			document.location.href="/ca";
			break;
	
		case "es":
			document.location.href="/es";
			break;
	
		case "en":
			document.location.href="/en";
			break;
	}
}

// function for selecting text of the textarea passed 
// if an alert message is passed too, this gets display before of returning. 
function seleccionar_textarea( id_textarea, message_txt )
{
    var MyElement = document.getElementById( id_textarea );
	MyElement.focus();
	MyElement.select();
	
	if (message_txt != null) 
	{
		alert ( message_txt );
	}
	
    return true;
}

function displayElement( Element_ID )
{
	var Element = document.getElementById( Element_ID );
	Element.style.visibility = "visible";
}

function hideElement( Element_ID )
{
	var Element = document.getElementById( Element_ID );
	Element.style.visibility = "hidden";
}