function onColor(co,jaki)
	{
	co.style.backgroundColor=jaki;
	}
function offColor(co,jaki)
	{
	co.style.backgroundColor=jaki;
	}

function displayWindow(url,width, height)
	{
	var Win = window.open(url,'displayWindow','width=' + width + ',height=' + height + ',resizable=1,scrollbars=yes,menubar=no' );
	}