if (document.images)
    {
      preload_image_object = new Image();
      // set image url
      image_url = new Array();
      image_url[0] = "/wp-content/themes/yorkvillemassage/style/images/navigation/about-matvey-on.gif";
      image_url[1] = "/wp-content/themes/yorkvillemassage/style/images/navigation/common-questions-on.gif";
      image_url[2] = "/wp-content/themes/yorkvillemassage/style/images/navigation/approach-on.gif";
      image_url[3] = "/wp-content/themes/yorkvillemassage/style/images/navigation/conditions-on.gif";
      image_url[4] = "/wp-content/themes/yorkvillemassage/style/images/navigation/blog-on.gif";
	  image_url[5] = "/wp-content/themes/yorkvillemassage/style/images/navigation/contact-on.gif";
	  image_url[6] = "/wp-content/themes/yorkvillemassage/style/images/navigation/resources-on.gif";
	  image_url[7] = "/wp-content/themes/yorkvillemassage/style/images/navigation/testimonials-on.gif";
	  
	  
       var i = 0;
       for(i=0; i<=7; i++) 
         preload_image_object.src = image_url[i];
         
    defaultpic = new Image()
	defaultpic.src = "/wp-content/themes/yorkvillemassage/style/images/main/default.jpg"
	jawface = new Image()
	jawface.src = "/wp-content/themes/yorkvillemassage/style/images/main/jawface.jpg"
	pregnancy = new Image()
	pregnancy.src = "/wp-content/themes/yorkvillemassage/style/images/main/pregnancy.jpg"
	backneck = new Image()
	backneck.src = "/wp-content/themes/yorkvillemassage/style/images/main/backneck.jpg"
	sports = new Image()
	sports.src = "/wp-content/themes/yorkvillemassage/style/images/main/sports.jpg"
	headaches = new Image()
	headaches.src = "/wp-content/themes/yorkvillemassage/style/images/main/headaches.jpg"
    }