$(function(){NavigationClick();});
function NavigationClick() {
    $('span[id*=spanDropNav]').click(function() {
        var num = this.id.substr(this.id.length - 1);
        var divMenuId = '#divDropNavB_' + num;
        var spanDropArrowId = '#spanDropNav_' + num;
        var divMenu = $(divMenuId);
        var spanDropArrow = $(spanDropArrowId);
        var isOpen = spanDropArrow.hasClass('darr-open');
        $('div[id*=divDropNavB]').hide();
        $('span[id*=spanDropNav]').removeClass('darr-open');
		$('div.b-dropnav li').removeClass('b-dropnav-active');
        if (!isOpen) {
            spanDropArrow.addClass('darr-open');
            divMenu.show();
			spanDropArrow.parent().addClass('b-dropnav-active');
            var offset = spanDropArrow.parent().offset();
            divMenu.css('left', offset.left - $('#maincontent').offset().left + 3 + 'px');
        }
        spanDropArrow.parent().mousedown(function() { return false; });
        divMenu.mousedown(function() { return false; });
    });
}
$(window).resize(function(){HideNavigation();});
$(document).bind("mousedown", function(){HideNavigation();});
function HideNavigation(){$('div[id*=divDropNavB]').hide();$('span[id*=spanDropNav]').removeClass('darr-open');$('div.b-dropnav li').removeClass('b-dropnav-active');$('#divRegionsList').hide();$('#spanRegionsDrop').removeClass('b-txtdrop-open');}