function mainnavi(id) {
			var d = document.getElementById(id);
			for (var i = 1; i<=10; i++) {
				if (document.getElementById('submenu'+i)) {
					if(id != ('submenu'+i)) {
						document.getElementById('submenu'+i).style.display='none';
					}
				}
			}
			if (d && d.style.display == 'none') {
				d.style.display='block';
			} else if(d && d.style.display == 'block') {
				d.style.display ='none';
			}
		}
		
function noOp(){
	}
	

function openWin() {
     window.open('/blog/','Blog','scrollbars=yes,menubar=no,height=800,width=790,resizable=no,toolbar=no,location=no,status=no');
}

function result() {
    top.location.href="/adp/umfrage-ergebnis.html";
}

function changeStyleById(el,ds) {
   if (document.getElementById) {
	  var nodeObj = document.getElementById(el)
	  
	  if(nodeObj.style.display != ds) {
	      nodeObj.style.display = ds;
	      
	      for(i=1;i<=8;i++) {
	          if('submenu'+i != el)
	              document.getElementById('submenu'+i).style.display = 'none';
	      }
	      
	  }
   }
}