$(document).ready(function(){

    setBackground();

	$("#siteFunctions").hover(function() 
	    { 
             $("#bgchange").click(function(e){ 
                //toggleClass("#bgchange","functionBgOpen","functionBgClose");
	            $("#siteFunctions").animate( { top: "0px" }, { queue:false, duration:500 } )	             
            }).mouseover(function(e){ 
                //toggleClass("#bgchange","functionBgOpen","functionBgClose");
	            $("#siteFunctions").animate( { top: "0px" }, { queue:false, duration:500 } )	             
            });
	    }
	    , function()
	    { 
	        //toggleClass("#bgchange","functionBgOpen","functionBgClose");
	        $(this).animate( { top: "-81px" }, { queue:false, duration:700 } ) 
	    });

	$("#siteFunctions img").click(function() {
		var bgImage = $(this).attr("class");
		$("#home").css({"background-image": "url(/img/css_backgrounds/" + bgImage + ".jpg)"});
		createCookie("bgImage", bgImage, 356);
	});
	
	$("#imageSwap").click(function() {
	    if ($("#imageSwap").hasClass("functionImagesOff")) {
	        $("#home").css({"background-image": ""});
            $("#content img").css({"display": "none"});
            $("#contentBoxes img").css({"display": "none"});
            $("#contentBoxes .box02 img").css({"display": "block"});
            createCookie("ImagesOn", 0, 356);
        } else {
            $("#content img").css({"display": "block"});
            $("#contentBoxes img").css({"display": "block"});
            createCookie("ImagesOn", 1, 356);
            setBackground();
        }
        toggleClass("#imageSwap","functionImagesOn","functionImagesOff");
	});
	
	function toggleClass(sel, class1, class2) {
        if ($(sel).hasClass(class1)) $(sel).removeClass(class1).addClass(class2); 
	    else $(sel).removeClass(class2).addClass(class1);   
	}
	
	function setBackground() {
	    var cookieImagesOn = readCookie("ImagesOn");
        if (cookieImagesOn == 1 || cookieImagesOn == null) {
        
	        var cookieBgImage = readCookie("bgImage");
            if (cookieBgImage != null) $("#home").css({"background-image": "url(/img/css_backgrounds/" + cookieBgImage + ".jpg)"});
            else $("#home").css({"background-image": "url(/img/css_backgrounds/bg-website1.jpg)"})
        }
	}
});

function ItemSelectedHandler(source,eventArgs) { document.form1.submit(); }