<!--
function chnbgOver(bgid,frb)
	{
		switch (frb)
			{
			case "ora":
			document.getElementById(bgid).style.background="url(../images/hint/hintboxorange.jpg) bottom repeat-x";
			break;
			case "gr+":
			document.getElementById(bgid).style.background="url(../images/hint/hintboxgrau+.jpg) bottom repeat-x";
			break;
			}

	}
function chnbgOut(bgid,frb)
	{
		switch (frb)
			{
			case "bl":
			document.getElementById(bgid).style.background="url(../images/hint/hintboxblue.jpg) bottom repeat-x";
			break;
			case "ora+":
			document.getElementById(bgid).style.background="url(../images/hint/hintboxorange+.jpg) bottom repeat-x";
			break;
			}

	}	


-->