function collapseSidebars() {
    jQuery('.art-layout-cell:not(.art-content) > .DNNEmptyPane').each(function () {
        var empty = jQuery(this);
        if (empty.parent().children(":not(.DNNEmptyPane, :empty)").length === 0) {
            empty.parent().hide();
        }
    });
}

/* begin Page */
/* Created by Artisteer v3.1.0.42580 */

// css hacks
(function($) {
    // fix ie blinking
    var m = document.uniqueID && document.compatMode && !window.XMLHttpRequest && document.execCommand;
    try { if (!!m) { m('BackgroundImageCache', false, true); } }
    catch (oh) { };
    // css helper
    var data = [
        {str:navigator.userAgent,sub:'Chrome',ver:'Chrome',name:'chrome'},
        {str:navigator.vendor,sub:'Apple',ver:'Version',name:'safari'},
        {prop:window.opera,ver:'Opera',name:'opera'},
        {str:navigator.userAgent,sub:'Firefox',ver:'Firefox',name:'firefox'},
        {str:navigator.userAgent,sub:'MSIE',ver:'MSIE',name:'ie'}];
    for (var n=0;n<data.length;n++)	{
        if ((data[n].str && (data[n].str.indexOf(data[n].sub) != -1)) || data[n].prop) {
            var v = function(s){var i=s.indexOf(data[n].ver);return (i!=-1)?parseInt(s.substring(i+data[n].ver.length+1)):'';};
            $('html').addClass(data[n].name+' '+data[n].name+v(navigator.userAgent) || v(navigator.appVersion)); break;			
        }
    }
})(jQuery);

var _artStyleUrlCached = null;
function artGetStyleUrl() {
    if (null == _artStyleUrlCached) {
        var ns;
        _artStyleUrlCached = '';
        ns = jQuery('link');
        for (var i = 0; i < ns.length; i++) {
            var l = ns[i].href;
            if (l && /style\.ie6\.css(\?.*)?$/.test(l))
                return _artStyleUrlCached = l.replace(/style\.ie6\.css(\?.*)?$/, '');
        }
        ns = jQuery('style');
        for (var i = 0; i < ns.length; i++) {
            var matches = new RegExp('import\\s+"([^"]+\\/)style\\.ie6\\.css"').exec(ns[i].html());
            if (null != matches && matches.length > 0)
                return _artStyleUrlCached = matches[1];
        }
    }
    return _artStyleUrlCached;
}

function artFixPNG(element) {
    if (jQuery.browser.msie && parseInt(jQuery.browser.version) < 7) {
		var src;
		if (element.tagName == 'IMG') {
			if (/\.png$/.test(element.src)) {
				src = element.src;
				element.src = artGetStyleUrl() + 'images/spacer.gif';
			}
		}
		else {
			src = element.currentStyle.backgroundImage.match(/url\("(.+\.png)"\)/i);
			if (src) {
				src = src[1];
				element.runtimeStyle.backgroundImage = 'none';
			}
		}
		if (src) element.runtimeStyle.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "')";
	}
}

jQuery(function() {
	if (!jQuery('html').hasClass('ie7')) return; //ie7 only
    jQuery('div.art-box').each(function(){
    	var b = jQuery(this);
    	jQuery.each('br|bl|cr|cl|tr|tl'.split('|'), function(){b.prepend('<div class="art-box-'+this+'"> </div>');});	
    });
    jQuery('div.art-bar').each(function(){
    	var b = jQuery(this);
    	jQuery.each('r|l'.split('|'), function(){b.prepend('<div class="art-bar-'+this+'"> </div>');});	
    });
    jQuery('div.art-footer').each(function(){
    	var b = jQuery(this);
    	jQuery.each('r|l|t'.split('|'), function(){b.prepend('<div class="art-footer-'+this+'"> </div>');});	
    });
    jQuery('ul.art-hmenu>li>a').each(function(){
    	var b = jQuery(this);
    	jQuery.each('r|l'.split('|'), function(){b.prepend('<span class="art-hmenu-'+this+'"> </span>');});	
    });
    jQuery('div.art-layout-wrapper>div.art-content-layout>div.art-content-layout-row>div.art-layout-cell:not(.art-content)').each(function(){
    	jQuery(this).append('<div class="art-sidebar-bg" ><div class="art-sidebar-bg-inner" > </div></div>')
    });
    jQuery('ul.art-vmenu>li>a').each(function(){
    	var b = jQuery(this);
    	jQuery.each('r|l'.split('|'), function(){b.prepend('<span class="art-vmenu-'+this+'"> </span>');});	
    });
    jQuery('ul.art-vmenu ul a').each(function(){
    	jQuery(this).prepend('<span class="art-vmenu-icon"> </span>');	
    });
});
/* end Page */

/* begin Box, Sheet */

function artFluidSheetComputedWidth(percent, minval, maxval) {
    percent = parseInt(percent);
    var val = document.body.clientWidth / 100 * percent;
    return val < minval ? minval + 'px' : val > maxval ? maxval + 'px' : percent + '%';
}/* end Box, Sheet */

/* begin Menu */
jQuery(function () {
    jQuery.each(jQuery('div.art-hmenu'), function (i, val) {
        var div = jQuery(val);
        var l = div.children('div').children('ul').children('li');
        var s = div.find('span#art-login, span#art-user');

        var ul = jQuery('<ul></ul>').addClass(val.className).html(l);
        s.each(function () {
            var span = jQuery(this);
            jQuery('<li></li>').html(span.children('a').removeAttr('class')).appendTo(ul);
        });

        div.replaceWith(ul);
    });

    if (jQuery('body').hasClass('dnn6')) {
        var s = jQuery('span#art-login, span#art-user');
        var ul = jQuery('ul.art-hmenu');
        s.each(function () {
            var span = jQuery(this);
            jQuery('<li></li>').html(span.children('a').removeAttr('class')).appendTo(ul);
            s.remove();
        });
    }
    
	if (jQuery('html').hasClass('ie7')) {
		jQuery('ul.art-hmenu>li>a').each(function(){
			var b = jQuery(this);
			jQuery.each('r|l'.split('|'), function(){b.prepend('<span class="art-hmenu-'+this+'"> </span>');});	
		});
    }

    jQuery.each(jQuery('ul.art-hmenu'), function (i, val) {
        var m = jQuery(val);
        m.find("ul, a").removeClass('active');
        var links = m.find('a');
        for (var i = 0; i < links.length; i++) {
            if (links[i].href == window.location.href) {
                var a = jQuery(links[i]);
                a.parent().children('ul').addClass('active');
                a.parents('ul.art-hmenu ul').addClass('active');
                a.parents('ul.art-hmenu li').children('a').addClass('active');
                break;
            }
        }
    });
});

jQuery(function () {
    if (!jQuery.browser.msie || parseInt(jQuery.browser.version) > 7) return;
    jQuery('ul.art-hmenu>li:not(:first-child)').each(function () { jQuery(this).prepend('<span class="art-hmenu-separator"> </span>'); });
    if (!jQuery.browser.msie || parseInt(jQuery.browser.version) > 6) return;
    jQuery('ul.art-hmenu li').each(function () {
        this.j = jQuery(this);
        this.UL = this.j.children('ul:first');
        if (this.UL.length == 0) return;
        this.A = this.j.children('a:first');
        this.onmouseenter = function () {
            this.j.addClass('art-hmenuhover');
            this.UL.addClass('art-hmenuhoverUL');
            this.A.addClass('art-hmenuhoverA');
        };
        this.onmouseleave = function() {
            this.j.removeClass('art-hmenuhover');
            this.UL.removeClass('art-hmenuhoverUL');
            this.A.removeClass('art-hmenuhoverA');
        };
    });
});

jQuery(function() { setHMenuOpenDirection({container: "div.art-sheet-body", defaultContainer: "#art-main", menuClass: "art-hmenu", leftToRightClass: "art-hmenu-left-to-right", rightToLeftClass: "art-hmenu-right-to-left"}); });

function setHMenuOpenDirection(menuInfo) {
    var defaultContainer = jQuery(menuInfo.defaultContainer);
    defaultContainer = defaultContainer.length > 0 ? defaultContainer = jQuery(defaultContainer[0]) : null;

    jQuery("ul." + menuInfo.menuClass + ">li>ul").each(function () {
        var submenu = jQuery(this);
        var submenuWidth = submenu.outerWidth();
        var submenuLeft = submenu.offset().left;

        var mainContainer = submenu.parents(menuInfo.container);
        mainContainer = mainContainer.length > 0 ? mainContainer = jQuery(mainContainer[0]) : null;

        var container = mainContainer || defaultContainer;
        if (container != null) {
            var containerLeft = container.offset().left;
            var containerWidth = container.outerWidth();

            if (submenuLeft + submenuWidth >=
                    containerLeft + containerWidth) 
                /* right to left */
                submenu.addClass(menuInfo.rightToLeftClass).find("ul").addClass(menuInfo.rightToLeftClass);
            if (submenuLeft <= containerLeft)
                /* left to right */
                submenu.addClass(menuInfo.leftToRightClass).find("ul").addClass(menuInfo.leftToRightClass);
        }
    });
}


/* end Menu */

/* begin MenuSubItem */
jQuery(function () {
    if (!jQuery.browser.msie) return;
    var ieVersion = parseInt(jQuery.browser.version);
    if (ieVersion > 7) return;

    /* Fix width of submenu items.
    * The width of submenu item calculated incorrectly in IE6-7. IE6 has wider items, IE7 display items like stairs.
    */
    jQuery.each(jQuery("ul.art-hmenu ul"), function () {
        var maxSubitemWidth = 0;
        var submenu = jQuery(this);
        var subitem = null;
        jQuery.each(submenu.children("li").children("a"), function () {
            subitem = jQuery(this);
            var subitemWidth = subitem.outerWidth();
            if (maxSubitemWidth < subitemWidth)
                maxSubitemWidth = subitemWidth;
        });
        if (subitem != null) {
            if (ieVersion < 7)
                maxSubitemWidth += 12; // default text indent
            else {
                var subitemBorderLeft = parseInt(subitem.css("border-left-width"), 10) || 0;
                var subitemBorderRight = parseInt(subitem.css("border-right-width"), 10) || 0;
                var subitemPaddingLeft = parseInt(subitem.css("padding-left"), 10) || 0;
                var subitemPaddingRight = parseInt(subitem.css("padding-right"), 10) || 0;
                maxSubitemWidth -= subitemBorderLeft + subitemBorderRight + subitemPaddingLeft + subitemPaddingRight;
            }

            submenu.children("li").children("a").css("width", maxSubitemWidth + "px");
        }
    });

    if (ieVersion > 6) return;
    jQuery("ul.art-hmenu ul>li:first-child>a").css("border-top-width", "1px");
});
/* end MenuSubItem */

/* begin Header */
jQuery(function () {
    if (!jQuery.browser.msie || parseInt(jQuery.browser.version) > 7) return;
    jQuery('div.art-header').each(function () {
        jQuery(this).prepend('<div class="art-header-png"> </div><div class="art-header-jpeg"> </div>');
    });
});

/* end Header */

/* begin Layout */
jQuery(function () {
     var c = jQuery('div.art-content');
    if (c.length !== 1) return;
    var s = c.parent().children('.art-layout-cell:not(.art-content)');

    if (jQuery.browser.msie && parseInt(jQuery.browser.version) < 8) {

        jQuery(window).bind('resize', function () {
            var w = 0;
            c.hide();
            s.each(function () { w += this.clientWidth; });
            c.w = c.parent().width(); c.css('width', c.w - w + 'px');
            c.show();
        })

        var r = jQuery('div.art-content-layout-row').each(function () {
            this.c = jQuery(this).children('.art-layout-cell:not(.art-content)');
        });

        jQuery(window).bind('resize', function () {
            r.each(function () {
                if (this.h == this.clientHeight) return;
                this.c.css('height', 'auto');
                this.h = this.clientHeight;
                this.c.css('height', this.h + 'px');
            });
        });
    }

    var g = jQuery('.art-layout-glare-image');
    jQuery(window).bind('resize', function () {
        g.each(function () {
            var i = jQuery(this);
            i.css('height', i.parents('.art-layout-cell').height() + 'px');
        });
    });

    jQuery(window).trigger('resize');
});/* end Layout */

/* begin Button */
jQuery(function () {
    jQuery('.dnnPrimaryAction').each(function () {
        var b = jQuery(this);
        b.removeClass('dnnPrimaryAction').addClass('art-button');
    });
    
    var prm = Sys.WebForms.PageRequestManager.getInstance();

    if (prm != null) {
        prm.add_endRequest(function () {
            artButtonSetup("art-button");
        })
    }
});

function artButtonSetup(className) {
    jQuery.each(jQuery("a." + className + ", button." + className + ", input." + className), function (i, val) {
        var b = jQuery(val);
        if (!b.parent().hasClass('art-button-wrapper')) {
            if (b.is('input')) b.val(b.val().replace(/^\s*/, '')).css('zoom', '1');
            if (!b.hasClass('art-button')) b.addClass('art-button');
            jQuery("<span class='art-button-wrapper'><span class='art-button-l'> </span><span class='art-button-r'> </span></span>").insertBefore(b).append(b);
            if (b.hasClass('active')) b.parent().addClass('active');
        }
        b.mouseover(function () { jQuery(this).parent().addClass("hover"); });
        b.mouseout(function () { var b = jQuery(this); b.parent().removeClass("hover"); if (!b.hasClass('active')) b.parent().removeClass('active'); });
        b.mousedown(function () { var b = jQuery(this); b.parent().removeClass("hover"); if (!b.hasClass('active')) b.parent().addClass('active'); });
        b.mouseup(function () { var b = jQuery(this); if (!b.hasClass('active')) b.parent().removeClass('active'); });
    });
}
jQuery(function() { artButtonSetup("art-button"); });

/* end Button */



jQuery(function () {
    jQuery.each(jQuery("table.position"), function (i, table) {
        var t = jQuery(table);
        if (t.find('td:not(.DNNEmptyPane)').length === 0)
            t.hide();
    });

    jQuery("div.DNNEmptyPane").hide();
    
    jQuery.each(jQuery("div.DNN_EventsContent input"), function(i, input) {
        if (input.type == "text" && input.style.width == "95%")
            input.style.width = "auto";
    });

    if (jQuery('html').hasClass('ie7')) {
        jQuery('.dnn6 .dnnActionMenuBody').bind('propertychange', function () {
            if (event.propertyName == "style.display") {
                var el = jQuery(event.srcElement);
                if (el.css('display') === "block") {
                    jQuery('.art-footer, .art-nav').each(function () { this.style.zIndex--; });
                    el.parents('.art-layout-wrapper, .art-content-layout, .art-content-layout-row, .art-layout-cell, .art-post, .art-post-body, .art-block, .art-block-body').each(function () {
                        var p = jQuery(this);
                        p.css('z-index', p.css('z-index') + 11000);
                    });
                }
                else if (el.css('display') === "none") {
                    jQuery('.art-footer, .art-nav').each(function () { this.style.zIndex++; });
                    el.parents('.art-layout-wrapper, .art-content-layout, .art-content-layout-row, .art-layout-cell, .art-post, .art-post-body, .art-block, .art-block-body').each(function () {
                        var p = jQuery(this);
                        p.css('z-index', p.css('z-index') - 11000);
                    });
                }
            }
        });
    }
});