if (jQuery) {  

	//initializes the list of drawings, puts the list into an array which we can easlily iterate through
	var drawingList = [
		{title: "USA STAMP", medium: "Archival Pigment Prints on Heavy Somerset paper or Canvas", size: "18x24 inches To 50x60 inches", path: "images/1-usa-stamp-1.jpg"},
		{title: "USA", medium: "Archival Pigment Prints on Heavy Somerset paper or Canvas", size: "18x24 inches To 50x60 inches", path: "images/3-USA-2.jpg"},
		{title: "USA 2", medium: "Archival Pigment Prints on Heavy Somerset paper or Canvas", size: "18x24 inches To 50x60 inches", path: "images/3a-USA.jpg"},
		{title: "USA 3", medium: "Archival Pigment Prints on Heavy Somerset paper or Canvas", size: "18x24 inches To 50x60 inches", path: "images/3b-USA.jpg"},
		{title: "USA 4", medium: "Archival Pigment Prints on Heavy Somerset paper or Canvas", size: "18x24 inches To 50x60 inches", path: "images/3c-USA.jpg"},
		{title: "AUSTRALIA", medium: "Archival Pigment Prints on Heavy Somerset paper or Canvas", size: "18x24 inches To 50x60 inches", path: "images/4-australia.jpg"},
		{title: "AUSTRALIA STAMP SCALE", medium: "Archival Pigment Prints on Heavy Somerset paper or Canvas", size: "18x24 inches To 50x60 inches", path: "images/5-australian-stamp-scale.jpg"},
		{title: "CANADA", medium: "Archival Pigment Prints on Heavy Somerset paper or Canvas", size: "18x24 inches To 50x60 inches", path: "images/6-canada.jpg"},
		{title: "CHINA STAMP", medium: "Archival Pigment Prints on Heavy Somerset paper or Canvas", size: "18x24 inches To 50x60 inches", path: "images/8-china-stamp.jpg"},
		{title: "DEUTCHLAND STAMP", medium: "Archival Pigment Prints on Heavy Somerset paper or Canvas", size: "18x24 inches To 50x60 inches", path: "images/10-deutcheland-stamp.jpg"},
		{title: "EGYPT", medium: "Archival Pigment Prints on Heavy Somerset paper or Canvas", size: "18x24 inches To 50x60 inches", path: "images/11-egypt.jpg"},
		{title: "ENGLAND STAMP", medium: "Archival Pigment Prints on Heavy Somerset paper or Canvas", size: "18x24 inches To 50x60 inches", path: "images/12-england-stamp.jpg"},
		{title: "INDIA STAMP", medium: "Archival Pigment Prints on Heavy Somerset paper or Canvas", size: "18x24 inches To 50x60 inches", path: "images/14-india-stamp.jpg"},
		{title: "FRENCH STAMP", medium: "Archival Pigment Prints on Heavy Somerset paper or Canvas", size: "18x24 inches To 50x60 inches", path: "images/15-french-stamp.jpg"},
		{title: "JAPAN STAMP", medium: "Archival Pigment Prints on Heavy Somerset paper or Canvas", size: "18x24 inches To 50x60 inches", path: "images/16-japan-stamp.jpg"}
	];

	$(document).ready( function(){
		
		var drawingContainer = $("#drawing");
		
		//initialize the index holder
		drawingContainer.data("cur",0);
		
		//hide the back button because we are on the first element
		$("div#back").hide();
		
		//this is triggered when a client clicks the prev button
		$("#btnPrev").click( function(){
			var currentIndex = drawingContainer.data("cur");
			if( currentIndex > 0){			
				LoadDrawing(currentIndex - 1);
			}		
			if( (currentIndex -1) == 0 ){
				$("div#back").hide();
			}		
			
			$("div#next").show();
			
			return false;
		});
		
		// this triggers when a client clicks the next button
		$("#btnNext").click( function(){
			var currentIndex = drawingContainer.data("cur");
			if( currentIndex < drawingList.length - 1){			
				LoadDrawing(currentIndex + 1);
			}
			if( ( currentIndex + 2 ) == drawingList.length){
				$("div#next").hide();
			}
			
			$("div#back").show();
			
			return false;
		});
		
		function LoadDrawing(index){
			drawingContainer.data("cur", index);
			
			//load the image
			$("#image", drawingContainer).attr("src", drawingList[index].path);
			
			//load the title
			$("#title", drawingContainer).html(drawingList[index].title);
			
			//load the medium
			$("#medium", drawingContainer).html(drawingList[index].medium);
			
			//load the size
			$("#size", drawingContainer).html(drawingList[index].size);
		}
		
	});
}