jQuery(document).ready(function(){
 
jQuery("img.a").hover(
function() {
      
jQuery(this).stop().animate({"opacity": "0", scale: '1.0'}, 1000);

},
function() {
 
jQuery(this).stop().animate({"opacity": "1", scale: '1',rotate: 0}, 1000);

});

jQuery("img.c").hover(
function() {
     
jQuery(this).stop().animate({"opacity": "0", scale: '1'}, 1000);
},
function() {
 
jQuery(this).stop().animate({"opacity": "1", scale: '1',rotate: 0}, 1000);
});



jQuery("img.e").hover(
function() {

jQuery(this).stop().animate({"opacity": "0", scale: '1'}, 1000);
},
function() {

jQuery(this).stop().animate({"opacity": "1", scale: '1',rotate: 0}, 1000);
});


jQuery("img.g").hover(
function() {
    
jQuery(this).stop().animate({"opacity": "0", scale: '1', rotate: 0}, 1000);
},
function() {
   
jQuery(this).stop().animate({"opacity": "1", scale: '1',rotate: 0}, 1000);
});


jQuery("img.i").hover(
function() {
  //   jQuery("img.j").show();
jQuery(this).stop().animate({"opacity": "0", scale: '1'}, 1000);
},
function() {
   // jQuery("img.j").hide('slow');
jQuery(this).stop().animate({"opacity": "1", scale: '1',rotate: 0}, 1000);
});


 /** keep product detail div on top */
  var scrollingDiv = jQuery(".map");
 
		jQuery(window).scroll(function(){			
			scrollingDiv
				.stop()
				.animate({"marginTop": (Math.max(0, jQuery(window).scrollTop() - 100)) + "px"}, "slow");
		
		});

 
});

/*
	// On window load. This waits until images have loaded which is essential
	jQuery(window).load(function(){
		
		// Fade in images so there isn't a color "pop" document load and then on window load
		jQuery(".item img").fadeIn(500);
		
		// clone image
		jQuery('.item img').each(function(){
			var el = jQuery(this);
			el.css({"position":"absolute"}).wrap("<div class='img_wrapper' style='display: inline-block'>").clone().addClass('img_grayscale').css({"position":"absolute","z-index":"10","opacity":"0"}).insertBefore(el).queue(function(){
				var el = jQuery(this);
				el.parent().css({"width":this.width,"height":this.height});
				el.dequeue();
			});
			this.src = grayscale(this.src);
		});
		
		// Fade image 
		jQuery('.item img').mouseover(function(){
		
        	jQuery(this).parent().find('img:first').stop().animate({opacity:1, scale: '1'}, 1000);
            
            

            


            
		})
		jQuery('.img_grayscale').mouseout(function(){
			jQuery(this).stop().animate({opacity:0}, 1000);
		});	
        
        
	});
	
	// Grayscale w canvas method
	function grayscale(src){
		var canvas = document.createElement('canvas');
		var ctx = canvas.getContext('2d');
		var imgObj = new Image();
		imgObj.src = src;
		canvas.width = imgObj.width;
		canvas.height = imgObj.height; 
		ctx.drawImage(imgObj, 0, 0); 
		var imgPixels = ctx.getImageData(0, 0, canvas.width, canvas.height);
		for(var y = 0; y < imgPixels.height; y++){
			for(var x = 0; x < imgPixels.width; x++){
				var i = (y * 4) * imgPixels.width + x * 4;
				var avg = (imgPixels.data[i] + imgPixels.data[i + 1] + imgPixels.data[i + 2]) / 3;
				imgPixels.data[i] = avg; 
				imgPixels.data[i + 1] = avg; 
				imgPixels.data[i + 2] = avg;
			}
		}
		ctx.putImageData(imgPixels, 0, 0, 0, 0, imgPixels.width, imgPixels.height);
		return canvas.toDataURL();
    }
    
    */