document.write('<link rel="stylesheet" type="text/css" href="/res/css/scrapbook.css" />');

$(document).ready(function () { 
	$(".scrapasset").hide(); 
	$(".scrapasset").css("visibility","visible"); 
	$(".scrapcaption").hide();
	$(".scrapcaption").css("visibility","visible"); 
	$(".enlargelink").hide();
	$(".enlargelink").css("visibility","visible"); 

	if (scrapversion=="history") {
		scrapBookItems = new Array('SIA2008-1092','ehj_mail_room','Employees_filling_LBB_orders','Chap_at_press','d00000852','press_after_fire','emanuel_alice_horse','Emanuel_Marcet_children', 'young_marcet', 'Aubrey_Roselle_Josephine','Library_home','cedarville_addams_homestead','Haldeman_Home','allowance_probate');
	}
	else {scrapBookItems = new Array('signature','signature_fromdraft','signature_fromhowtowrite','shipping_label','shipping_label_1931','post_label','sorry_order','50off','substitution_slip','stationary_order_form','peoples_seal','typographical_union','university_in_print','eh-j_editor_stamp');}

	var first = scrapBookItems[0];
	$("#"+first).fadeIn();
	$("#p_"+first).fadeIn();
	$("#a_"+first).fadeIn();

	$('#forward').click(function(){
			var test = $("img.scrapasset:visible", document.body).attr("id");
			var ev = scrapBookItems.length;
			for (x=0; x<=ev; x++) 
			{
				if (scrapBookItems[x] == test)
				{
					// currently visible
					var nxtitem="";
					var tmp = x+1;
					if (tmp==ev) {nxtitem=scrapBookItems[0]}
					else {nxtitem=scrapBookItems[tmp]}
					var imgh = document.getElementById(nxtitem).height;
					var mt = 397-imgh;
					mt = mt/2;
					$("#"+nxtitem).css("margin-top",mt);
					$(".scrapasset").fadeOut(); 
					$(".scrapcaption").fadeOut();
					$(".enlargelink").fadeOut();
					$("#"+nxtitem).fadeIn();
					$("#p_"+nxtitem).fadeIn();
					$("#a_"+nxtitem).fadeIn();
				}
			}
			return false;
	});

	$('#backward').click(function(){
			var test = $("img.scrapasset:visible", document.body).attr("id");
			var ev = scrapBookItems.length;
			for (x=ev; x>=0; x=x-1) 
			{
				if (scrapBookItems[x] == test)
				{
					// currently visible
					var nxtitem="";
					var tmp = x-1;
					if (tmp<0) {nxtitem=scrapBookItems[ev-1]}
					else {nxtitem=scrapBookItems[tmp]}
					var imgh = document.getElementById(nxtitem).height;
					var mt = 397-imgh;
					mt = mt/2;
					$("#"+nxtitem).css("margin-top",mt);
					$(".scrapasset").fadeOut(); 
					$(".scrapcaption").fadeOut();
					$(".enlargelink").fadeOut();
					$("#"+nxtitem).fadeIn();
					$("#p_"+nxtitem).fadeIn();
					$("#a_"+nxtitem).fadeIn();
				}
			}
			return false;
	});

});


function obscure() {
}

function outnav() {
	document.write('<a id="forward" style="text-decoration: none; cursor: pointer;"><img border="0" src="/res/img/scrapbook/forward.gif" width="16" height="15" alt="-&gt;"/></a>');
	document.write('<a id="backward" style="text-decoration: none; cursor: pointer;"><img border="0" src="/res/img/scrapbook/backward.gif" width="16" height="15" alt="&lt;-"/></a>');
}

function instructions() {
	document.write('<br clear="all"/>');
	document.write('<p style="margin-top: 15px;">Use the arrows in the bottom corners of the book to view a new image. For a more detailed look at the current item simply click the "Enlarge in new window" link.</p>');
}