document.onmousemove = update;

update();

var screenW = (screen.width-981)/2;

var mit = 0;

function getMouseXY(e)

{ 

  if (!e) e = window.event;



  if (e)

  { 

  

    if (e.pageX || e.pageY)

    {

      mousex = e.pageX;

      mousey = e.pageY-10;

      algor = '[e.pageX]';

      if (e.clientX || e.clientY) algor += ' [e.clientX] ';

    }

    else if (e.clientX || e.clientY)

    {

      mousex = e.clientX + document.body.scrollLeft;

      mousey = e.clientY + document.body.scrollTop + document.documentElement.scrollTop-50;

      algor = '[e.clientX]';

      if (e.pageX || e.pageY) algor += ' [e.pageX] ';

	}

  }

}



function update(e)

{

	getMouseXY(e);

	e = my$('keplayer');

	

	if ( e )

	{

		if ( mousex )

		{

			e.style.top = (mousey + 5 - 180 ).toString() + 'px';

			e.style.left = (mousex + 5 - screenW).toString() + 'px';

		}

	}

}



function showhint( obj, kepref, headline, datum )

{

	kep = my$('prev_pic');

	szoveg = my$('prev_text');

	kepdat = my$('prev_date');

	if ( kep )

	{

		if (kepref != 'none')

		{

			kep.src =  kepref;

			my$('prev_pic_cnt').style.display = 'block';

		}

		else

		{

			kep.src = '/img/spacer.gif';

			my$('prev_pic_cnt').style.display = 'none';

		}

		if ( szoveg )

		{

			szoveg.innerHTML =  headline;

		}

		if ( kepdat )

		{

		kepdat.innerHTML =  datum;

		}

	}

	timer = setTimeout("showhintreally('" + kepref + "','" + headline + "')", 500);

	return;	

}



function showhintreally(kepref,headline)

{

	e = my$('keplayer');

	kep = my$('prev_pic');

	if ( e )

	{

		kep.src =  kepref;

		e.style.display =  'block';

		update();

	}

	return;

}



function hidehint()

{

	clearTimeout( timer );

	e = my$('keplayer');

	kep = my$('prev_pic');

	

	if ( e )

	{

		e.style.display =  'none';

	}	

	

	if ( kep )

	{

		kep.src =  "";

	}

	

	return;

}