//By JavaScript Kit (http://javascriptkit.com)
var winpops = null;
function open_workshops(popurl) {
 if (winpops != null && !winpops.closed)
   winpops.close();
 winpops=window.open( popurl, 'workshop', 'width=650,height=450,scrollbars=yes,status=no,resizable=no' )
 winpops.focus();
}


var winpops = null;
function open_productions(popurl) {
 if (winpops != null && !winpops.closed)
   winpops.close();
 winpops = window.open(popurl, 'catalogue', 'width=670,height=500,scrollbars=yes,status=no,resizable=no' );
 winpops.focus();
}

var winpops = null;
function enlarge(imagename,width,height) {
  var left = parseInt((screen.availWidth/2) - (width/2));
  var top = parseInt((screen.availHeight/2) - (height/2));
  var windowFeatures = "width=" + width + ",height=" + height + ",status=no,resizable=no,left=" + left + ",top=" + top + ",screenX=" + left + ",screenY=" + top;
  var popurl = "/enlarge.php?image_name=" + escape(imagename);
   if (winpops != null && !winpops.closed)
   winpops.close();
   winpops=window.open( popurl, 'enlarged', windowFeatures );
   winpops.focus();
}


// This script and many more are available free online at
// The JavaScript Source!! http://javascript.internet.com

// Set up the image files to be used.
var theImages = new Array() // do not change this
// To add more image files, continue with the
// pattern below, adding to the array.
theImages[0] = '/banners/banner.jpg'
theImages[1] = '/banners/banner2.jpg'
theImages[2] = '/banners/banner3.jpg'
theImages[3] = '/banners/banner4.jpg'
theImages[4] = '/banners/banner5.jpg'
theImages[5] = '/banners/banner6.jpg'
theImages[6] = '/banners/banner7.jpg'
theImages[7] = '/banners/banner8.jpg'
theImages[8] = '/banners/banner9.jpg'

// do not edit anything below this line
var j = 0
var p = theImages.length;
var preBuffer = new Array()
for (i = 0; i < p; i++){
  preBuffer[i] = new Image()
  preBuffer[i].src = theImages[i]
}
var whichImage = Math.round(Math.random()*(p-1));
function showImage(){
  document.write('<img src="'+theImages[whichImage]+'" alt="Spectacle Productions header image" width="797" height="96" />');
}