var wasHover = false;

function sScreen( evt )
{
    wasHover = true;
    
    if (!evt) evt = window.event;
    tgt = getEventTarget( evt );
    
    evt.cancelBubble = true;
	evt.returnValue = false;
	
    var screenHvr = document.getElementById( 'screenHvr' );
    
    screenHvr.innerHTML = "<img src=\"" + tgt.src.replace( '_i.jpg', '.jpg' ) + "\">";
    
    return false;
}

function hScreen()
{
    var screenHvr = document.getElementById( 'screenHvr' );
    screenHvr.innerHTML = "";
    
    return false;
}

function bodyMO()
{
    if ( wasHover )
    {
        wasHover = false;
        return;
    }
    
    hScreen();
}