// JavaScript Document

// Centered Pop-Up Window (v1.0) // (C) 2002-2005 www.smileycat.com 
// Free for all users, but leave in this header

var win = null;
function newWindow(mypage,myname,w,h,features) {
  var winl = (screen.width-w)/2;
  var wint = (screen.height-h)/2;
  wint = wint-35;
  if (winl < 0) winl = 0;
  if (wint < 0) wint = 0;
  var settings = 'height=' + h + ',';
  settings += 'width=' + w + ',';
  settings += 'top=' + wint + ',';
  settings += 'left=' + winl + ',';
  settings += features;
  win = window.open(mypage,myname,settings);
  win.window.focus();
}

function getFromDOM(objectId) {
  	// checkW3C DOM, then MSIE 4, then NN 4.
  	//
  	if(document.getElementById && document.getElementById(objectId)) {
        return document.getElementById(objectId);
   	} else if (document.all && document.all(objectId)) {  
        return document.all(objectId);
    } else if (document.layers && document.layers[objectId]) { 
        return document.layers[objectId];
    } else {
        return false;
    }
}

function switchToWireframe() {
  getFromDOM('gallery_image').style.display = "none";
  getFromDOM('wireframe_image').style.display = "block";
  getFromDOM('rollover_notify').style.display = "none";
}

function switchWireframeBack() {
  getFromDOM('gallery_image').style.display = "block";
  getFromDOM('wireframe_image').style.display = "none";
  getFromDOM('rollover_notify').style.display = "block";
}