var searchterm;
  var searchpage=1;
  var a;
  var reflecting;
  var lasturl;
  var loaded = false;
  var nativeWidth;
  
  function reflectImage(url) {
          image = new Image();
          loaded = false;
          image.src = url;
          lasturl = url;
          
          $('imageresult').innerHTML = '';
          
          image.onload = function() {
                  if (!loaded) {
                          height = 80/this.height;
                          if (height > 0.5) {
                                  height = 0.5;
                          }
                          
                          nativeWidth = this.width;
                          nativeHeight = this.height;
                          
                          $('popacity').value = 33;
                          $('pheight').value = Math.round(height*100);
                          $('pwidth').value = this.width;
                          
                          $('imagehtml').innerHTML = '<strong>Add to webpage</strong><br />Install <a href="http://cow.neondragon.net/stuff/reflection/">reflection.js</a> and then you can add this reflection to your webpage using the following code:<br /><span class="code">&lt;img src="'+image.src+'" class="reflect rheight'+$('pheight').value+' ropacity33" width="'+this.width+'" /&gt;</span><br /><br /><strong><a href="http://cow.neondragon.net/stuff/reflection/reflectomatic/?url='+encodeURIComponent(image.src)+'">Link to this</a></strong>';
          
                          Reflection.add(this, { height: height, opacity: 1/3 });
                          a.display(3);
                          loaded = true;
                  }
          }
          
          $('reflectproperties').style.display = 'block';
          $('imageresult').appendChild(image);
          $('imagehtml').style.paddingBottom = '30px';
          
          if ((document.all || window.opera) && image.complete) {
                  image.onload();
          }
          
          return false;
  }
  
  function adjustReflection() {
          $('imageresult').innerHTML='';
          loaded=false;
          
          image = new Image();
          image.src = lasturl;
          
          image.onload = function() {
                  if (!loaded) {
                          if (this.height > 80) {
                                  height = 80/this.height;
                          } else {
                                  height = 1;
                          } 
                          
                          if (!$('pwidth').value) {
                                  $('pwidth').value = nativeWidth;
                          }
                          
                          opacity = $('popacity').value/100;
                          height = $('pheight').value/100;
                          image.width = $('pwidth').value;
                          image.height = $('pwidth').value/nativeWidth * nativeHeight;
                          
                          $('imagehtml').innerHTML = '<strong>Add to webpage</strong><br />Install <a href="http://cow.neondragon.net/stuff/reflection/">reflection.js</a> and then you can add this reflection to your webpage using the following code:<br /><span class="code">&lt;img src="'+image.src+'" class="reflect rheight'+$('pheight').value+' ropacity'+$('popacity').value+'" width="'+this.width+'" /&gt;</span><br /><br /><strong><a href="http://cow.neondragon.net/stuff/reflection/reflectomatic/?url='+encodeURIComponent(image.src)+'&height='+encodeURIComponent($('pheight').value)+'&opacity='+encodeURIComponent($('popacity').value)+'&width='+encodeURIComponent($('pwidth').value)+'">Link to this</a></strong>';
          
                          Reflection.add(this, { height: height, opacity: opacity });
                          a.display(0);
                          a.display(3);
                          loaded = true;
                  }
          }
          
          $('reflectproperties').style.display = 'block';
          $('imageresult').appendChild(image);
          $('imagehtml').style.paddingBottom = '30px';
          
          if ((document.all || window.opera) && image.complete) {
                  image.onload();
          }
  }
  
  function reflectFromURL(url) {
          if (url.substring(0,4) != "http") {
                  url = "http://"+url;
          }
          
          reflectImage(url);
  }
  
  function getYahooImages(jsonData) {
          imageresults = '<p>Image search results '+((searchpage-1)*10+1)+' to '+((searchpage)*10+1)+' for <strong>'+searchterm.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;')+'</strong> - <a href="javascript:searchImages(\''+searchterm.replace(/\'/g,'\\\'')+'\', '+(searchpage+1)+')">Next &raquo;</a></p><table><tr>';
          for (i=0;i<10;i++) {
                  j = new Image();
                  j.src=jsonData.ResultSet.Result[i].Thumbnail.Url;
                  
                  if (i==5) {
                          imageresults += '</tr><tr>';
                  }
                  
                  imageresults += '<td><a href="#" onclick="javascript:reflectImage(\''+jsonData.ResultSet.Result[i].ClickUrl+'\');return false;"><img src="'+jsonData.ResultSet.Result[i].Thumbnail.Url+'" alt="'+escape(jsonData.ResultSet.Result[i].Title)+'" onload="Reflection.add(this, {height: 1/3, opacity: 1/3})" /></a></td>';
          }
          imageresults += '</tr></table><p>Click on the image to load it into reflect-o-matic.</p>';
          
          document.getElementById('searchresults').innerHTML = imageresults;
          document.getElementById('searchresults').style.visibility = 'visible';
  }
  
  function searchImages(term,page) {
          $('searchresults').style.height = '500px';
          
          a.previous=0;
          a.display(1);
          
          document.getElementById('imagesearch').value = term;
          
          if (page) {
                  start = 10*(page-1)+1;
                  searchpage = page;
          } else {
                  start = 1;
                  searchpage=1;
          }
          
          // The web service call
          var req  = 'http://search.yahooapis.com/ImageSearchService/V1/imageSearch?appid=JwTGwmPV34F1OcZJEFEBrMNqkeWfrGdg7ReMlrBu8CCXBYvMOW_dj.DiK3XLyEWGFA--&query='+encodeURIComponent(term)+'&start='+start+'&output=json&callback=getYahooImages';
  	searchterm = term;
          
          // Create a new request object
          bObj = new JSONscriptRequest(req); 
          // Build the dynamic script tag
          bObj.buildScriptTag(); 
          // Add the script tag to the page
          bObj.addScriptTag();
  }