// onload
window.onload = function() {
 juster_topmenu()
}

// funktion til at justere menupunkterne i toppen
function juster_topmenu(){
 elementer = getElementsByClassName(document.getElementById("menu_top"), "td", "*");
	for(i=0;i<elementer.length;i++){
	 element = elementer[i].childNodes[0].childNodes[0].childNodes[0];
		if (element.nodeName == 'SPAN'){
		 element = elementer[i].childNodes[0].childNodes[0].childNodes[0].childNodes[0];
		}
		if(element.nodeName != 'IMG'){
		 temp = element.parentNode.parentNode.parentNode;
			if(temp.nodeName == 'DIV'){
			 temp = element.parentNode.parentNode.parentNode.parentNode;
			}
			temp.style.paddingTop = '3px';
   temp.childNodes[0].style.height = '14px';
		}
	}
}

// funktion til at skjule/vise søgebox
function skift_sogebox(){
 if(document.getElementById('sogebox').style.display == 'none'){
	 document.getElementById('sogebox').style.display = 'block';
	} else {
	 document.getElementById('sogebox').style.display = 'none';
	}
}

// funktion til at hente elementer ud fra className
function getElementsByClassName(oElm, strTagName, strClassName){
	var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName);
	var arrReturnElements = new Array();
	strClassName = strClassName.replace(/\-/g, "\\-");
	var oRegExp = new RegExp("(^|\\s)" + strClassName + "(\\s|$)");
	var oElement;
	for(var i=0; i<arrElements.length; i++){
		oElement = arrElements[i];
		if(oRegExp.test(oElement.className)){
			arrReturnElements.push(oElement);
		}
	}
	return (arrReturnElements)
}