function goto(url) {
       window.location=url;
}

function openNewWin(myURL, myTarget, myWidth, myHeight)
{
   var left = (screen.width - myWidth) / 2;
   var top = (screen.height - myHeight) / 2;
   var option = "width = " + myWidth + ", height = " + myHeight + ", top = " + top + ", left=" + left + ", scrollbars=1";
   var newWindow = window.open(myURL, myTarget, option); 
   newWindow.focus();
}



function display(termID) {
	var termToExp = document.getElementById(termID);
	if (termToExp !=null) {
		termToExp.style.display = "";
	}
}

function hide(termID) {
	var termToExp = document.getElementById(termID);
	if (termToExp !=null) {
		termToExp.style.display = "none";
	}
}

function toggleMe(a){
  var e=document.getElementById(a);
  if(!e)return true;
  if(e.style.display=="none"){
    e.style.display="block";
  } else {
    e.style.display="none";
  }
  return true;
}