/* Decker Web Site
 * 
 * JavaScript zum setzen des footers an das untere ende
 * 
 * V001		2009-07-20
 * 		first release
 */
function setFooter(){ //setzt den footer nach unten (vor die Bilder)
	var hContent = document.getElementById("content").clientHeight;
	var hScroll = document.getElementById("content").scrollHeight;
	//alert (hScroll +" <= "+ hContent);
	if (hScroll <= hContent){ //wenn weniger content als platz
		var hFooter = document.getElementById("footer").clientHeight;
		var hOffsetHeight = document.getElementById("footer").offsetHeight;
		var hOffsetTop = document.getElementById("footer").offsetTop;
		var hPic = 0;
		if (document.getElementById("picBottom") != null) { //vor den Bildern wenn vorhanden
			hPic = document.getElementById("picBottom").offsetHeight;
		}
		var posFooter= hContent - hOffsetHeight - hPic - hOffsetTop;
		//alert(hContent + " - " + hOffsetHeight + " - " + hFooter + " - " + hPic + " = " + posFooter );
		document.getElementById("footer").style.marginTop=posFooter+'px';
	}
}