var tm_TheProgram;
        var tm_Events;
        var tm_Resources;
        var tm_Sponsors;
        var tm_Teams;
        var tm_News;
        var tm_Admin;
        var tm_Home;
        
        var navArray = new Array("Home", "TheProgram", "Events", "Resources", "Sponsors", "Teams", "News", "Admin");
        
        function in_sub(in_id)
        {
            clearTimeout(eval("tm_" + in_id.replace(/sub_item_/, "")));
        }
        
        function out_sub(in_id)
        {
            timerHide(in_id, 500)
        }
        
        function ToggleSubItemShow(in_id)
        {
            clearTimeout(eval("tm_" + in_id.replace(/sub_item_/, "")));
            for(i = 0; i < navArray.length; i++)
            {

                if(in_id.replace(/sub_item_/, "") != navArray[i])
                {
                    document.getElementById("sub_item_" + navArray[i]).style.display = "none";
                }
            }
            
            new Effect.Appear(in_id, { duration: .45 });
        }
        
        function ToggleSubItemHide(in_id)
        {
            new Effect.Fade(in_id, { duration: .45 });
            clearTimeout(eval("tm_" + in_id.replace(/sub_item_/, "")));
            
        }
        
        function timerHide(in_id, in_time)
        {
                eval("tm_" + in_id.replace(/sub_item_/, "") + " = setTimeout(\"ToggleSubItemHide('" + in_id + "')\", " + in_time + ")");
        }
        
        function keepAlive()
        {
            //new Effect.Move(document.getElementById("floaterDiv"), {x: 975, y: document.documentElement.scrollTop + 168, mode: 'absolute'});
            //setTimeout(keepAlive, 1000);
        }

        function cm(in_val)
        {
            document.getElementById("img_nav_main").src = "/images/navigation_" + in_val + ".jpg";
        }
        
        function cmb()
        {
            document.getElementById("img_nav_main").src = "/images/navigation_" + defaultNav + ".jpg";
        }

        
        var defaultNav = "main";
        function init()
        {
            
        }

        function CalcBMI()
        {
            var height = document.getElementById("bmi_height").value;
            var weight = document.getElementById("bmi_weight").value;          
            //weight in lbs divided by height in inches x height in inches multiplied by 703
            var bmi = (weight / (height * height)) * 703;

           document.getElementById("bmi_output").value = bmi;
            
        }


if(window.addEventListener){ // Mozilla, Netscape, Firefox
	window.addEventListener('load', init, false);
} else { // IE
	window.attachEvent('load', init);
}