$(document).ready(function(){
    
    scroll_totop();
	blockquotes();
	expeditions_nochapters();
	image_credits();
    
});



// FOOTER TO TOP SCROLL
function scroll_totop() {
	$('div#siteinfo_info p.totop a').click(
	    function(){
    		$.scrollTo( '#page', 500 );
    		return false;
    	}
    );
}



// DROPDOWN MENUS
function menu_goto( menuform )
{
    var baseurl = "/" ;
    selecteditem = menuform.newurl.selectedIndex ;
    newurl = menuform.newurl.options[ selecteditem ].value ;
    if (newurl.length != 0) {
        location.href = baseurl + newurl ;
    }
}



// BLOCKQUOTES 
function blockquotes() {
	$('blockquote').prev('blockquote').addClass('before');
}



// EXPEDITIONS NO OTHER CHAPTERS
function expeditions_nochapters() {
	$('.expeditions.article div#currently_reading ul.feature_list li.none').parent('ul').hide();
	$('.expeditions.article div#currently_reading ul.feature_list li.none').parent('ul').prev('h4').hide();
}



// IMAGE CREDITS
function image_credits() {
    $('div#article_body img.full[title!=""]').each(function(){
        $(this).after('<span class="img_caption">'+this.title+'</p>');
    });
}