How can I resize big images on fancyzoom ? ( code provided )
<p>how can I resize big images for example larger than 1000x1000 pixels?</p>

<pre><code>jQuery.fn.fancyZoom = function(options){

  var options   = options || {};
  var directory = options &amp;&amp; options.directory ? options.directory : 'images';
  var zooming   = false;

  if ($('#zoom').length == 0) {
    var ext = $.browser.msie ? 'gif' : 'png';
    var html = '&lt;div id="zoom" style="display:none;"&gt; \
                  &lt;table id="zoom_table" style="border-collapse:collapse; width:100%; height:100%;"&gt; \
                    &lt;tbody&gt; \
                      &lt;tr&gt; \
                        &lt;td class="tl" style="background:url(' + directory + '/tl.' + ext + ') 0 0 no-repeat; width:20px; height:20px; overflow:hidden;" /&gt; \
                        &lt;td class="tm" style="background:url(' + directory + '/tm.' + ext + ') 0 0 repeat-x; height:20px; overflow:hidden;" /&gt; \
                        &lt;td class="tr" style="background:url(' + directory + '/tr.' + ext + ') 100% 0 no-repeat; width:20px; height:20px; overflow:hidden;" /&gt; \
                      &lt;/tr&gt; \
                      &lt;tr&gt; \
                        &lt;td class="ml" style="background:url(' + directory + '/ml.' + ext + ') 0 0 repeat-y; width:20px; overflow:hidden;" /&gt; \
                        &lt;td class="mm" style="vertical-align:top; padding:10px;"&gt; \
                          &lt;div id="zoom_content"&gt; \
                          &lt;/div&gt; \
                        &lt;/td&gt; \
                        &lt;td class="mr" style="background:url(' + directory + '/mr.' + ext + ') 100% 0 repeat-y;  width:20px; overflow:hidden;" /&gt; \
                      &lt;/tr&gt; \
                      &lt;tr&gt; \
                        &lt;td class="bl" style="background:url(' + directory + '/bl.' + ext + ') 0 100% no-repeat; width:20px; height:20px; overflow:hidden;" /&gt; \
                        &lt;td class="bm" style="background:url(' + directory + '/bm.' + ext + ') 0 100% repeat-x; height:20px; overflow:hidden;" /&gt; \
                        &lt;td class="br" style="background:url(' + directory + '/br.' + ext + ') 100% 100% no-repeat; width:20px; height:20px; overflow:hidden;" /&gt; \
                      &lt;/tr&gt; \
                    &lt;/tbody&gt; \
                  &lt;/table&gt; \
                  &lt;a href="#" title="Close" id="zoom_close" style="position:absolute; top:0; right:0;"&gt; \
                    &lt;img src="' + closebutton + '" alt="Close" style="border:none; margin:0; padding:0;" /&gt; \
                  &lt;/a&gt; \
                &lt;/div&gt;';

    $('body').append(html);

    $('html').click(function(e){if($(e.target).parents('#zoom:visible').length == 0) hide();});
    $(document).keyup(function(event){
        if (event.keyCode == 27 &amp;&amp; $('#zoom:visible').length &gt; 0) hide();
    });

    $('#zoom_close').click(hide);
  }

  var zoom          = $('#zoom');
  var zoom_table    = $('#zoom_table');
  var zoom_close    = $('#zoom_close');
  var zoom_content  = $('#zoom_content');
  var middle_row    = $('td.ml,td.mm,td.mr');

  this.each(function(i) {
    $($(this).attr('href')).hide();
    $(this).click(show);
  });

  return this;

  function show(e) {
    if (zooming) return false;
        zooming         = true;
        var content_div = $($(this).attr('href'));
    var zoom_width  = options.width;
        var zoom_height = options.height;

        var width       = window.innerWidth || (window.document.documentElement.clientWidth || window.document.body.clientWidth);
    var height      = window.innerHeight || (window.document.documentElement.clientHeight || window.document.body.clientHeight);
    var x           = window.pageXOffset || (window.document.documentElement.scrollLeft || window.document.body.scrollLeft);
    var y           = window.pageYOffset || (window.document.documentElement.scrollTop || window.document.body.scrollTop);
    var window_size = {'width':width, 'height':height, 'x':x, 'y':y}

        var width              = (zoom_width || content_div.width()) + 60;
        var height             = (zoom_height || content_div.height()) + 60;
        var d                  = window_size;

        // ensure that newTop is at least 0 so it doesn't hide close button
        var newTop             = Math.max((d.height/2) - (height/2) + y, 0);
        var newLeft            = (d.width/2) - (width/2);
        var curTop             = e.pageY;
        var curLeft            = e.pageX;

        zoom_close.attr('curTop', curTop);
        zoom_close.attr('curLeft', curLeft);
        zoom_close.attr('scaleImg', options.scaleImg ? 'true' : 'false');

    $('#zoom').hide().css({
            position    : 'absolute',
            top             : curTop + 'px',
            left            : curLeft + 'px',
            width     : '1px',
            height    : '1px'
        });

    fixBackgroundsForIE();
    zoom_close.hide();

    if (options.closeOnClick) {
      $('#zoom').click(hide);
    }

        if (options.scaleImg) {
        zoom_content.html(content_div.html());
        $('#zoom_content img').css('width', '100%');
        } else {
          zoom_content.html('');
        }

    $('#zoom').animate({
      top     : newTop + 'px',
      left    : newLeft + 'px',
      opacity : "show",
      width   : width,
      height  : height
    }, 500, null, function() {
      if (options.scaleImg != true) {
            zoom_content.html(content_div.html());
        }
            unfixBackgroundsForIE();
            zoom_close.show();
            zooming = false;
    })
    return false;
  }

  function hide() {
    if (zooming) return false;
        zooming         = true;
      $('#zoom').unbind('click');
        fixBackgroundsForIE();
        if (zoom_close.attr('scaleImg') != 'true') {
        zoom_content.html('');
        }
        zoom_close.hide();
        $('#zoom').animate({
      top     : zoom_close.attr('curTop') + 'px',
      left    : zoom_close.attr('curLeft') + 'px',
      opacity : "hide",
      width   : '1px',
      height  : '1px'
    }, 500, null, function() {
      if (zoom_close.attr('scaleImg') == 'true') {
            zoom_content.html('');
        }
      unfixBackgroundsForIE();
            zooming = false;
    });
    return false;
  }

  function switchBackgroundImagesTo(to) {
    $('#zoom_table td').each(function(i) {
      var bg = $(this).css('background-image').replace(/\.(png|gif|none)\"\)$/, '.' + to + '")');
      $(this).css('background-image', bg);
    });
    var close_img = zoom_close.children('img');
    var new_img = close_img.attr('src').replace(/\.(png|gif|none)$/, '.' + to);
    close_img.attr('src', new_img);
  }

  function fixBackgroundsForIE() {
    if ($.browser.msie &amp;&amp; parseFloat($.browser.version) &gt;= 7) {
      switchBackgroundImagesTo('gif'); 
    }
    }

  function unfixBackgroundsForIE() {
    if ($.browser.msie &amp;&amp; $.browser.version &gt;= 7) {
      switchBackgroundImagesTo('png'); 
    }
    }
}
</code></pre>
