initHelpers= function() {
if (this.chainFunc) this.chainFunc();
		return;
	//var panels=['merker','newsletter','empfehlen'];		
	var panels=['newsletter','empfehlen'];
	var actPanelContent=[];
	var actPanelHeader=[];
		
	if (document && document.getElementById) {
		
		for (var i=0;i<panels.length;i++) {
			actPanelContent[i]=document.getElementById(panels[i]+'content');
			
			if (actPanelContent[i]) {
				actPanelContent[i].style.display='none';
			}
			
			actPanelHeader[i]=document.getElementById(panels[i]+'header');
			
			if (actPanelHeader[i]) {
				actPanelHeader[i].targetid=i;
				actPanelHeader[i].onclick=function() {
					for (var j=0;j<panels.length;j++) {
						actPanelContent[j].style.display='none';
					};
					actPanelContent[this.targetid].style.display='';
				};
			};
		};
		if (actPanelHeader[0]) actPanelHeader[0].onclick();	
		
	}
	
	if (this.chainFunc) this.chainFunc();
	
};

if (window.onload) {
	
	initHelpers.chainFunc=window.onload;
	
	window.onload=initHelpers
	
} else {
	window.onload=initHelpers;	
}