$(document).ready(function(){


    $('#nav').droppy({speed: 200});


$("#desta_0").show();
$("#avanza").click(function(){avanzaimagen();});
$("#retrocede").click(function(){retrocedeimagen();});
});

var numImages = 9;
var currentImage = 0;
imageInterval = window.setInterval("avanzaimagen();", 5000);

function retrocedeimagen()
{
        $("#desta_" + currentImage).fadeOut("slow", function() {
                if (currentImage == 0)
                {
                        currentImage = 9;
						$("#desta_9").fadeIn("slow");
                } else {
                $("#desta_" + (currentImage - 3) ).fadeIn("slow", function() {
                        currentImage=currentImage-3;    
		       });
		   }
        });
}


function avanzaimagen()
{
        $("#desta_" + currentImage).fadeOut("slow", function() {
                if (currentImage == 9)
                {
                        currentImage = 0;
						$("#desta_0").fadeIn("slow");
                } else {
                $("#desta_" + (currentImage + 3) ).fadeIn("slow", function() {
                        currentImage=currentImage+3;    
		       });
		   }
        });
}


/* Google Search Helper */

var google = {

  search: function(keywords, pages) {

    for(var i=0; i < pages; i++) {
      var url = "http://www.google.com/uds/GwebSearch?v=1.0&rsz=medium&callback=google.onResults&q=" + encodeURIComponent(keywords) + "&start=" + (i * 8);
      jQuery.getScript(url);
    }
    
  },
  
  onResults: function(data) {
    
    if(data.responseData.results.length == 0) {
      jQuery('#search_empty').css('display', 'block');
    } 
    
	  for(var i=0; i < data.responseData.results.length; i++) {
		  var item = data.responseData.results[i];
		

		  var title = item.title;
		  var label = '';
		  var klass = ''
		
		  title = title.substring(0, 1).toUpperCase() + title.substring(1);  /* Capitalize 1st character */
		
		  jQuery('#search_results').append('<h2><a href="' + item.url + '">' + item.title + '</a></h2>');
		  jQuery('#search_results').append(  item.content  );
	  }
	
	}
	
};