var contractsymbol2='<img src="http://img.allmusic.nl/algemeen/arrow_up.gif" border="0"> ' 
var expandsymbol2='<img src="http://img.allmusic.nl/algemeen/arrow_down.gif" border="0"> ' 

if (document.getElementById){
document.write('<style type="text/css">')
document.write('.switchcontent{display:none;}')
document.write('</style>')
}

expandcontent = function (curobj, cid) {
	var currValue = document.getElementById(cid).style.display;
	
	if (currValue=="block") {
		document.getElementById(cid).style.display="none";
		document.getElementById("idshowstate_"+cid).innerHTML=expandsymbol2
	} else {
		document.getElementById(cid).style.display="block";
		document.getElementById("idshowstate_"+cid).innerHTML=contractsymbol2
	}
}