function mkShowElem(elem)
{
	if(document.getElementById(elem).style.display=='none')
	{
			document.getElementById(elem).style.display='block'
	}
	else
	{
		document.getElementById(elem).style.display='none'
	}

}

function DisplayImg(nIdImg)
{
	config='toolbar=no,location=no,directories=no,status=no,menubar=no,width=200,height=200';
	config += 'scrollbars=no,resizable=no';

   pop = window.open("/display_img.php?id="+nIdImg,"pop",config);

}