function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {

		B210over = newImage("navimg/botB2100_on.gif");
		B215over = newImage("navimg/botB2150_on.gif");
		B220over = newImage("navimg/botB2200_on.gif");
		B230over = newImage("navimg/botB2300_on.gif");
		B235over = newImage("navimg/botB2350_on.gif");
		B240over = newImage("navimg/botB2400_on.gif");
		B245over = newImage("navimg/botB2450_on.gif");
		B260over = newImage("navimg/botB2600_on.gif");
		B270over = newImage("navimg/botB2700_on.gif");
		B275over = newImage("navimg/botB2750_on.gif");
		
		b30over = newImage("navimg/botB3000_on.gif");
		b40over = newImage("navimg/botB4000_on.gif");
		b41over = newImage("navimg/botB4100_on.gif");
		b50over = newImage("navimg/botB5000_on.gif");
		b55over = newImage("navimg/botB5500_on.gif");
		//b60over = newImage("navimg/botB6000_on.gif");
		b70over = newImage("navimg/botB7000_on.gif");
		b80over = newImage("navimg/botB8000_on.gif");

		engover = newImage("navimg/botmelang1_on.gif");
		porover = newImage("navimg/botmelang2_on.gif");
		meeover = newImage("navimg/botmeenv_on.gif");

		proover = newImage("navimg/txt_A2000_on.gif");
		
		preloadFlag = true;
	}
}


function EnvAmi() {
	location.href="mailto:?subject="+escape("Te envío la página web de NetDisplay. ¡Muy interesante! Pincha en esta dirección")+"&body=http://www.netdisplay.net"; //+location.href;
}
//document.write('<a href="mailto:?subject=Te env%EDo esta informaci%F3n de NetDisplay.net&body='+location.href+'">env&iacute;alo a quien quieras</a>');

function desActivado(lang) {
	if (lang=="pt") { 
		if (this.location.pathname=="/home.html") top.location.href="/pt/"; 
		else top.location.href="/pt"+this.location.pathname; 
	}
	else { 
		if (this.location.pathname=="/home.html") top.location.href="/en/"; 
		else top.location.href="/en"+this.location.pathname; 
	}
}

function imp() {
	if (window.print) window.print();
	else alert('Imprime esta página desde Archivo-Imprimir...');
}

function launchCenter(url, name, width, height, especs) {
  //alert(navigator.appName+'-'+navigator.appVersion);
  if (document.all && navigator.appName!='Opera') height=height-20;
  var str = "height=" + height + ",innerHeight=" + height;
  str += ",width=" + width + ",innerWidth=" + width;
  if (window.screen) {
    var ah = screen.availHeight - 30;
    var aw = screen.availWidth - 10;

    var xc = (aw - width) / 2;
    var yc = (ah - height) / 2;

    str += ",left=" + xc + ",screenX=" + xc;
    str += ",top=" + yc + ",screenY=" + yc;
  } else {
	str += ",resizable";
  }
  str+=especs;
  return window.open(url, name, str);
}

function amp(lafoto) {
	//alert('ampliaremos la foto ' +lafoto);
	var width=614, height=420, str='';
	/*if (screen.availHeight) {
	    var ah = screen.availHeight - 30;
	    var aw = screen.availWidth - 10;
	
	    var xc = (aw - width) / 2;
	    var yc = (ah - height) / 2;
	
	    str += "left=" + xc + ",screenX=" + xc;
	    str += ",top=" + yc + ",screenY=" + yc;
	}
	str+='height=420,toolbar=yes,location=yes,directories=yes,status=yes,menubar=yes,scrollbars=yes';*/


	var win = launchCenter('detalles/' + lafoto + '.html','cuarto',614,460,',resizable=no,toolbar=no,location=no,status=no,menubar=yes,scrollbars=no');

}

/******************** para destaques ********************/
var banners = new Array(
	//'navimg/A-dest0_ned.gif',
	/*'navimg/A-dest0_ned.gif',
	'navimg/A-dest0_novedades2004.gif',
	'navimg/A-dest0_novedades2004_1.gif',
	'navimg/A-dest0_novedades2004_2.gif',
	'navimg/A-dest0_novedades2004_3.gif'*/);
var linx = new Array(
	'C2701.php'); 
	//'B4100.php','novedades.php','novedades.php','novedades.php','novedades.php');	
var old = 0;
var current = 1;

function fresh()
{
	if (!document.images) return
	while (current == old)
	{
		current++; //= Math.floor(Math.random()*banners.length);
		//old = current;
		if (current>4) current=0;
	}
	old = current;
	//document.images['destaque'].src = banners[current];
	//setTimeout('fresh()',5000);
}

function sendPage()
{
	if (linx[current]=='novedades.php') { var newwin = window.open('novedades.php','novedades','titlebar=no,scrollbars=no,status=no,width=492,height=369,top=40,left=118,resizable=no,personalbar=no,menubar=no'); }
	else { location.href = 'C2701.php'; } //linx[current]; }
}
/********* fin para destaques ***********************/

window.name="prin";