window.onscroll = scrollboxes;

function checkBrowserName(name){  
	var agent = navigator.userAgent.toLowerCase();  
	if (agent.indexOf(name.toLowerCase())>-1) {  
		return true;  
	}  
	return false;  
}  

function scrollboxes(){
	var scrollposition = document.documentElement.scrollTop;
	
	/* Preis (rechts) */
	var hoehe = document.getElementById("config-summary-fixed").offsetHeight;
	
	if(scrollposition < (300 + hoehe)){
		document.getElementById("config-price-box").style.position = "";
		document.getElementById("config-price-box").style.top = "0px";
	}else{
		if(!is_lteie6){  
			document.getElementById("config-price-box").style.position = "fixed";
		}else{
			document.getElementById("config-price-box").style.position = "absolute";	
			document.getElementById("config-price-box").style.top = (scrollposition-160)+"px";	
		}	
	}
	
	
	/* Pegel (links) */
	var hoehe = document.getElementById("pegel-fixed").offsetHeight;
	
	/*if(scrollposition < (hoehe+180)){
		document.getElementById("pegel-box").style.position = "relative";
		document.getElementById("pegel-box").style.top = "auto";
	}else{
		if(!is_lteie6){ 
			document.getElementById("pegel-box").style.position = "fixed";	
		}else{
			document.getElementById("pegel-box").style.position = "absolute";	
			document.getElementById("pegel-box").style.top = (scrollposition-160)+"px";	
		}		
	}*/	
	
	
}