function nojsmsg(){
return true;
}
window.onerror=nojsmsg;

function Preload( breite ){
	if(document.images){
		var aXName = new Array('dax','tecdax','dow','nasdaq');
		aTabImg = new Array();
		aChart	= new Array();
		for(i=0;i<4;i++){
			aTabImg[i] = new Image(breite,20);
			aTabImg[i].src = "http://www.spiegel.de/static/sys/v7/boersenreiter-"+breite+"-"+aXName[i]+".gif";
			aChart[i] = new Image (196,91);
			aChart[i].src = "http://www.spiegel.de/static/sys/boerse/spiegeltrans_"+aXName[i]+".gif";
		}
	}
}
function showChart(index) {
	if(document.images){
		document.boerseTab.src = aTabImg[index].src;
		document.boerseChart.src = aChart[index].src;
	}
}

function showItems(id) {
	//var span = document.getElementById('rowspan_'+id).getAttribute('rowspan',0);
	var visible = document.getElementById('description_'+id).style.display;
	
	var aXName = new Array('jan','feb','mrz','apr','mai','juni','juli','aug','sep','okt','nov','dez');
	
	//alert(id + " wurde geklickt ");

	if (id != "gesamt"){
		
		for(i=0;i<12;i++){
			//document.getElementById('rowspan_'+aXName[i]).setAttribute('rowspan',"1",0);
			document.getElementById('description_'+aXName[i]).style.display = 'none';
		}
		//document.getElementById('rowspan_'+id).setAttribute('rowspan',"2",0);
		document.getElementById('description_'+id).style.display = '';
	}else{
		// alles zeigen ...
		for(i=0;i<12;i++){
			//document.getElementById('rowspan_'+aXName[i]).setAttribute('rowspan',"1",0);
			document.getElementById('description_'+aXName[i]).style.display = '';
		}
		
	}
}