Weblabor

function administration(ren_worknum) {
  var adminArea = document.createElement("div");
    adminArea.style.position="relative";
    adminArea.style.top="50px";
	adminArea.style.left="50px";
	adminArea.style.border="1px solid black";
	adminArea.style.width="250px";
  var adatlap = document.getElementById(ren_worknum);
	
	var adatok = adatlap.getElementsByTagName("ul");
	adminArea.innerHTML=
	    'hello';

	 var adatokUl = adatok.item(0);
         adatlap.insertBefore(adminArea,adatokUl);