$(document).ready(function(){

	var id;
	var selected;
	var src;
	
	selected = $("#content-header-left a.selected").attr("id");
	
	id = selected.split("-");
			
	src = "/img/content-header-right-" + id[id.length - 1] + ".jpg";
			
	$("#content-header-right-picture").attr("src",src);	
	
	$("#content-header-left a").hover(
	
		function(){
			
			id = this.id.split("-");
			
			src = "/img/content-header-right-" + id[id.length - 1] + ".jpg";
												
			$("#content-header-right-picture").attr("src",src);
			
			$("#" + selected).removeClass();
			
		},
		
		function(){
			
			$("#" + selected).addClass("selected");
			
			id = selected.split("-");
			
			src = "/img/content-header-right-" + id[id.length - 1] + ".jpg";
						
			$("#content-header-right-picture").attr("src",src);						
		}
		
	);
	
});