function checkReset(){
	var e = document.getElementById('searchinput');
	if(e.value == "Suchbegriff eingeben..."){
		e.value = "";
	}
}

function loseFocus(){
	var e = document.getElementById('searchinput');
	if(e.value == ""){
		e.value = "Suchbegriff eingeben...";
	}
}

function getMenuHeight(){
	var footer = document.getElementById('footer');
	var pos = absTop(footer) - 190;
	
	pos += "px";
	document.getElementById('left').style.height = pos;
	document.getElementById('right').style.height = pos;
	
}

function absTop(el) {
     return (el.offsetParent)? 
     el.offsetTop+absTop(el.offsetParent) : el.offsetTop;
}

  function absLeft(el) {
     return (el.offsetParent)? 
     el.offsetLeft+absLeft(el.offsetParent) : el.offsetLeft;
  }