function init()
{
    window.a1 = false;
    window.a2 = false;
    window.a2 = false;
    document.onkeydown = keyPress;
    if (document.cookie.search('hell') > -1) hell();
}

function hell()
{
    var divs = document.body.getElementsByTagName('DIV');
    for (i in divs)
    {
        if (divs[i].className == 'container' && document.body.className == 'travelling_motion')
        {
            divs[i].style.cssText = 'background:transparent url(/images/__backend/common/hell.jpg) no-repeat scroll 50% 0;';                        
            document.cookie = "hell=1";
        }
    }    
}

function keyPress(event)
{
    if (window.event) 
    {    
        event = window.event;
    }
    //alert(event.keyCode ? event.keyCode : event.which ? event.which : null);
    switch (event.keyCode ? event.keyCode : event.which ? event.which : null)
    {
        case 72:
            window.a3 = false;    
            window.a2 = false;
            window.a1 = true;            
            //h
        break;
        case 69:
            window.a3 = false;        
            window.a2 = window.a1 ? true : false;            
            window.a1 = false;
            //e
        break;
        case 76:
            if (window.a3)
            {
                hell();
                document.onkeydown = false;
            }
            window.a3 = window.a2 ? true : false;
            window.a2 = false;
            window.a1 = false;
            //l
        break;
        default:
            window.a3 = false;
            window.a2 = false;
            window.a1 = false;
        break;
    }
}
window.onload = init;