var NameVal = "";
var EmailVal = "";

var LiLoop = 0;

$(document).ready(function() {


    var CurrImg = 1;
    var TotImages = $("#thumbs img").size();
    $("#thumbs img").click(function() {
        var ImgSrc = $(this).attr("src").split("Image=")[1].split("&")[0];
        $("#large img").attr("src", "/Resize.ashx?image=" + ImgSrc + "&width=583");
        CurrImg = $("#thumbs img").index(this) + 1;
    });

    $("#next-img").click(function() {
        CurrImg++;
        if (CurrImg > TotImages) {
            CurrImg = 1;
        }
        var ImgSrc = $("#thumbs img:nth-child(" + CurrImg + ")").attr("src").split("Image=")[1].split("&")[0];
        $("#large img").attr("src", "/Resize.ashx?image=" + ImgSrc + "&width=583");
        return false;
    });
    $("#prev-img").click(function() {

        CurrImg = CurrImg - 1;
        if (CurrImg == 0) {
            CurrImg = TotImages;
        }
        var ImgSrc = $("#thumbs img:nth-child(" + CurrImg + ")").attr("src").split("Image=")[1].split("&")[0];
        $("#large img").attr("src", "/Resize.ashx?image=" + ImgSrc + "&width=583");
        
        return false;
    });



    SlideShowTimer = setInterval(function() { RotateSlideShow(); }, 5000);
    SlideShowTexts = setInterval(function() { RotateSlideTexts(); }, 10000);


    $("a.lightbox").lightBox();

    $("input[type='text']").focus(function() {
        if (this.value == this.defaultValue) this.value = "";
    });
    $("input[type='text']").blur(function() {
        if (this.value == "") this.value = (this.defaultValue ? this.defaultValue : "");
    });

    $("#aboutthumb a").click(function() {
        var ImgId = $(this).children("img").attr("id");
        ChangeAboutPicture(ImgId);
        return false;
    });

    $(".compright a").each(function() {
        if ($(this).attr("href").indexOf("http") != -1) {
            var OpenUrl = $(this).attr("href");
            $("#CompLogoPres").click(function() { window.open(OpenUrl); });
            $("#CompLogoPres").css("cursor", "pointer");
        }

    });

    $("ul.StartLogos li img").css("opacity", "0");
    var LiCount = 0;
    $("ul.StartLogos li").each(function() {
        LiCount++;
    });

    ImgLoaded = setInterval(function() {
        SetStartImage();
    }, 500);


    $("ul.StartLogos li").hover(function() {
        $(this).children("a:last").css("display", "block");
        $(this).children("a:first").css("display", "none");
    }, function() {
        $(this).children("a:first").css("display", "block");
        $(this).children("a:last").css("display", "none");
    });

    NameVal = $("input[name='name']").val();
    EmailVal = $("input[name='email']").val();
    SetEnable();
    $("input[name='name'], input[name='email']").keyup(function() {
        NameVal = $("input[name='name']").val();
        EmailVal = $("input[name='email']").val();
        SetEnable();
    });



    function SetStartImage() {
        $("ul.StartLogos li").each(function() {
            var ImgHeight = Math.round($(this).children("a:first").children("img").height());
            if (ImgHeight > 0) {
                var CurrMarginTop = Math.round($(this).children("a:first").children("img").css("margin-top").replace("px", ""));
                if (CurrMarginTop == 0) {
                    LiLoop++;
                    var LiHeight = 55;
                    var NewMargin = Math.round((LiHeight - ImgHeight) / 2);
                    $(this).children("a").children("img").fadeTo("slow", 1);
                    $(this).children("a").children("img").css("margin-top", NewMargin + "px");
                    if (LiLoop == LiCount) {
                        clearInterval(ImgLoaded);
                    }
                }
            }
        });
    }




});



function SetEnable() {
	if (NameVal.length > 2 && EmailVal.length > 2) {
		$("#contactsub").removeAttr("disabled").css("opacity", "1")
	} else {
		$("#contactsub").attr("disabled", "disabled").css("opacity", "0.2")
	}
}

function ChangeAboutPicture(NewImgId) {
	var ImgId = NewImgId.replace("SmallImg", "BigImg");
	var CurrImg = "";
	$("#aboutimage img").each(function() {
		if ($(this).css("display") != "none") {
			CurrImg = $(this).attr("id");
		}
	});

	if (CurrImg != ImgId) {

		$("#" + CurrImg).css("z-index", "1");
		$("#" + ImgId).css("z-index", "2");
		$("#" + ImgId).fadeIn(300, function() {
			$("#" + CurrImg).css("display", "none");
		});
	}
}





function RotateSlideShow() {
    var CurrImg = "";
    $("#slideshow img").each(function() {
        if ($(this).css("display") != "none") {
            CurrImg = $(this).attr("id");
        }
    });

    $("#" + CurrImg).css("z-index", "1");
    $("#" + CurrImg).next("img").css("z-index", "2");
    $("#" + CurrImg).next("img").fadeIn(500, function() {
        $("#" + CurrImg).css("display", "none");
        $("#" + CurrImg).clone().appendTo("#slideshow");
        $("#" + CurrImg + ":first").remove();
    });
}

function RotateSlideTexts() {
    var CurrText = "";
    $("#contentbox span").each(function() {
        if ($(this).css("display") != "none") {
            CurrText = $(this).attr("id");
        }
    });

    $("#" + CurrText).fadeOut(500, function() {
        $("#" + CurrText).next("span").fadeIn(500, function() {
            $("#" + CurrText).clone().appendTo("#contentbox");
            $("#" + CurrText + ":first").remove();
        });
    });
}