$("#slider").prepend('<p class="Loading">Loading...<br /><img src="img/ajax-loader.gif" alt="Loading..." / ></p>')

$(function(){
    // globalNav Home addClass
    $("#globalNav li.Home").addClass("Current");

    // rollover
    var img_cache = new Object();
    $("#info img.Over,#aboutBlock img.Over,#seminarBlock img.Over,#newsBlock img.Over,#slider img.Over").not('[src*="_o"]').each(function(){
        var imgsrc = this.src;
        var imgsrc_non_filetype = this.src.lastIndexOf('.');
        var imgsrc_over = this.src.substr(0,imgsrc_non_filetype)+'_o'+this.src.substr(imgsrc_non_filetype,4);
        img_cache[this.src] = new Image();
        img_cache[this.src].src = imgsrc_over;
        $(this).hover(
            function (){
                this.src = imgsrc_over;
            },
            function (){
                this.src = imgsrc;
            }
            );
    });

    // promo
    $("#promo").find("p .Loading").remove();
    $("#promo .SlideTab1").addClass("Current");
    var tab = "#promo .SlideTab";
    var arr = new Array(6);
    $.each(arr,function(i){
        var leftPixcels = -$("#slider").width()*(i-1);
        $(tab+i).click(function(){
            $("#sliderWrap").animate(
            {"left":leftPixcels+"px"},600);
            $(this).parent().find("li.Current").removeClass("Current");
            $(this).addClass("Current");
        });
    });

});

// flatHeights
$(function(changeLetterSize){
    $('#download, #online, #case').flatHeights();
    $('#aboutBlock, #seminarBlock, #newsBlock').flatHeights();
});