function initialize_link_image(){
	$("#link_to_image").click(function(){
		save_new_image();
	});
}

function save_new_image(){
	var url = $("#image_url").val();
	var new_img = {
		displayed:"false",
		file:url,
		id:api.generate_random_id(),
		name:"",
		profile:false
	};
	data_source.pics.push(new_img);
	save_data(data_source["_id"],new_image_saved(new_img));
}

function new_image_saved(new_img){
	var img_elem = create_image_elem(new_img,data_source.pics.length - 1 );
	library_thumbnail_gallery.add_thumbnail(img_elem);
	$("#image_url").val("");
	$("#link_image_conf").addClass("hidden");
}