function skipSelection(){
	var x = 0;
	var checked = false;	
	$$('.produktberater-selectitem input').each(function(item){
		item.removeProperty('checked');
	});
	document.stepA.target = '_top';
	document.stepA.submit();	
}

function checkStepA(){
	var x = 0;
	var checked = false;	
	$$('.produktberater-selectitem input').each(function(item){
		if(item.checked)			
			checked = true;		
	});		
	if(checked == false)
		$('error').setStyle("display","block");
	else{
		$('error').setStyle("display","none");
		document.stepA.target = '_top';
		document.stepA.submit();
	}
}

function checkStepB(){
	var x = 0;
	var checked = false;	
	$$('.produktberater-selectitem input').each(function(item){
		if(item.checked)			
			checked = true;
	});		
	if(checked == false)
		$('error').setStyle("display","block");
	else{
		$('error').setStyle("display","none");
		document.stepB.target = '_top';
		document.stepB.submit();
	}
}

function checkStepC(){
	var x = 0;
	var checked = false;	
	$$('.produktberater-selectitem input').each(function(item){
		if(item.checked)			
			checked = true;
	});		
	if(checked == false)
		$('error').setStyle("display","block");
	else{
		$('error').setStyle("display","none");
		document.stepC.target = '_top';
		document.stepC.submit();
	}
}