jQuery.preloadImages = function()
{
    for(var i = 0; i<arguments.length; i++)
    {
        try
        {
            jQuery("<img>").attr("src", arguments[i]);
        }
        catch(e)
        {
        }
    }
}

function nav_header()
{

}

function selNavigationOption(index)
{
    $("#container_header ul a").eq(index).addClass("selected");
}
// ****************************** masterpage script: calls header navigation and right label animation
function doStuff()      /* masterpage script */
{
    //nav_header();
}

function InitDialog(dialogSelector)
{
    $(dialogSelector).dialog(
        { 
            buttons: 
            { "Ok": function()
                { $(this).dialog("close"); 
                }
            },
            autoOpen: false
        }
    );
}

function ShowDialog(dialogSelector)
{
    $(dialogSelector).dialog('open');
}

function WeirdPostback(idForm)
{
    //$(idForm).unbind('onsubmit'); // :)
    $(idForm).get(0).submit();
}


function AddHoverToImage(selector, normalFileNamePart, hoverFileNamePart)
{
    $(selector).hover(function()
    {
        var src = $(this).attr("src");
        //alert (src);
        src = src.replace(normalFileNamePart,hoverFileNamePart);
        //alert (src);
        $(this).attr("src",src);
    },function()
    {
        var src = $(this).attr("src");
        //alert (src);
        src = src.replace(hoverFileNamePart,normalFileNamePart);
        //alert (src);
        $(this).attr("src",src);
    });
}

function IsScrollBottom() 
{
    var documentHeight = $(document).height();
    var scrollPosition = $(window).height() + $(window).scrollTop();
    return (documentHeight >= scrollPosition);
} 

$.preloadImages(
    "../_img/bkg_buton_hover.png",
    "../_img/bkg_buton_normal.png",
    "../_img/logo_dec_color.jpg",
    "../_img/logo_grafx_color.jpg",
    "../_img/logo_paymo_color.jpg",
    "../_img/logo_adecco_color.jpg",
    "../_img/logo_kronovest_color.jpg",
    "../_img/logo_adminconsult_color.jpg"
);