/**
 * Opens a centered window.
 * @param url the url of the window
 * @param name the name of the window
 * @param width the width, in pixels
 * @param height the height, in pixels
 * @param features comma separated assignments of features. i.e.: scrollbars=yes,resizable=no
 */
function openCenteredWindow(url, name, width, height, features) {
  if(screen.width){
	  var winl = (screen.width-width)/2;
	  var wint = (screen.height-height)/2;
  } else {
		winl = 0;
		wint =0;
  }
  if (winl < 0) winl = 0;
  if (wint < 0) wint = 0;
  var settings = 'height=' + height + ',';
  settings += 'width=' + width + ',';
  settings += 'top=' + wint + ',';
  settings += 'left=' + winl + ',';
  settings += features;
  win = window.open(url, name, settings);
  win.window.focus();
}

function openProductPopup(id) {
	openCenteredWindow('/layout/producto_popup.php?id=' + id, 'product_popup', 300, 400);
}

function openSilocPopup(id) {
	openCenteredWindow('/layout/producto_popup.php?id=' + id + '&siloc=on', 'product_popup', 300, 410);
}

function openSilocPistolasPopup(id) {
	openCenteredWindow('/layout/producto_popup.php?id=' + id, 'product_popup', 500, 300);
}

function openInterpretacionTrabasilPopup() {
	openCenteredWindow('/trabasil/interpretacion.php', 'trabasil_interpretacion_popup', 546, 356);
}

function openImagePopup(id) {
	openCenteredWindow('/layout/image_popup.php?id=' + id, 'image_popup', 426, 300);
}

function openImageFilePopup(file) {
	openCenteredWindow('/layout/image_popup.php?file=' + file, 'image_popup', 426, 340);
}

function node() {
	alert("Demnächst!");
}