var showingImage = 0;


/*var browserIE = {
	  version: function() {
	    var version = 999;
	    if (navigator.appVersion.indexOf("MSIE") != -1)
	      version = parseFloat(navigator.appVersion.split("MSIE")[1]);
	    return version;
	  }
	}*/


$(document).ready(function() {

  Cufon.replace('h1',{fontFamily: 'Helvetica'});
  Cufon.replace('h2',{fontFamily: 'Helvetica'});
  Cufon.replace('a.h2', {hover: true, fontFamily: 'Helvetica'});
  Cufon.replace('h2 i', {hover: true, fontFamily: 'HelveticaI'});
 
  /*if (browserIE.version() <= 7) {
    
  }*/
  
  
  startResize($('.node_gallery img'));
  startResize($('.node_page img'), false, 3);
  
  
  $('.node_gallery img').click(function(eventObj) {
    var location = $(this).offset();
    var x = eventObj.pageX - location.left;
    if (x < $(this).width()/2) {
      moveToNext = false;
    } else {
      moveToNext = true;
    }

    
    i = 0;
    $('.node_gallery img').each(function() {
      if (i == showingImage)  {
        $(this).addClass('hidden');
      } else if (i-1 == showingImage && moveToNext) {
        $(this).removeClass('hidden');
      } else if (i+1 == showingImage && !moveToNext) {
        $(this).removeClass('hidden');
      }
      i++;
    });
    if (showingImage == $('.node_gallery img').length-1 && moveToNext) {
      $('.node_gallery img').first().removeClass('hidden');
    } else if (showingImage == 0 && !moveToNext) {
      $('.node_gallery img').last().removeClass('hidden');
    }
    i = 0;
    $('#titles-container h2').each(function() {
      if (moveToNext) {
        if (i == showingImage)  {
          $(this).addClass('hidden');
        } else if (i-1 == showingImage) {
          $(this).removeClass('hidden');
          $(this).show();
        }
        i++;
      } else {
        if (i == showingImage)  {
          $(this).addClass('hidden');
        } else if (i+1 == showingImage) {
          $(this).removeClass('hidden');
          $(this).show();
        }
        i++;
      }
    });
    if (moveToNext) {
      if (showingImage == $('.node_gallery img').length-1) {
        $('#titles-container h2').first().removeClass('hidden');
      }
    } else {
      if (showingImage == 0) {
        $('#titles-container h2').last().removeClass('hidden');
      }
    }
    
    if (moveToNext) {
      showingImage++;
      if (showingImage == $('.node_gallery img').length) {
        showingImage = 0;
      }
    } else {
      showingImage--;
      if (showingImage == -1) {
        showingImage = $('.node_gallery img').length - 1;
      }
    }
    
  });
  
  
});