var off_suffix = "off";
var on_suffix = "on";

var file_suffix = ".gif";

var img_dir = "grafik/";

function preload ()
{
        if (document.images)
        {
                for(var i = 0; i < arguments.length; i++)
                {
                        var img_name = arguments[i];
                        var imgon_path = img_dir + img_name + on_suffix + file_suffix;
                        var imgoff_path = img_dir + img_name + off_suffix + file_suffix;

                        objon_name = img_name + on_suffix;
                        objoff_name = img_name + off_suffix;

                        objon_name = new Image();
                        objon_name.src = imgon_path;

                        objoff_name = new Image();
                        objoff_name.src = imgoff_path;
                }
        }
}


function imgon ()
{
        if (document.images)
        {
                for(i = 0; i < arguments.length ; i++)
                {
                        var imgon_path = img_dir + arguments[i] + on_suffix + file_suffix;
                        for(k = 0; k < document.images.length ; k++)
                        {
                                if (document.images[k].name == arguments[i])
                                {
                                        document.images[k].src = imgon_path;
                                        break;
                                }
                        }
                }
        }
}

function imgoff ()
{
        if (document.images)
        {
                for(i = 0; i < arguments.length ; i++)
                {
                        var imgoff_path = img_dir + arguments[i] + off_suffix + file_suffix;
                        for(k = 0; k < document.images.length ; k++)
                        {
                                if (document.images[k].name == arguments[i])
                                {
                                        document.images[k].src = imgoff_path;
                                        break;
                                }
                        }
                }
        }
}

function popup (datei,width,height)
{
        var args = "width="+width+",height="+height;
        galerie_popup = window.open(datei,'Popup',args);
        galerie_popup.focus();
}

function oeffneEdit(templ){
	abs = open(templ,"popup_i","toolbar=No, location=0, directories=0,status=0,menubar=No,scrollbars=NO,resizable=No,copyhistory=0,width=315,height=345,left=200,top=150,name='weihnachtsgruss'");
	abs.focus();
	}