function setAns(sel) {
	desc = document.getElementById('blockDesc').getElementsByTagName('li');
	for (var i=1; i<desc.length; i++) {
	   desc[i].style.display = "none";
	}
	ans = document.getElementById('blockList').getElementsByTagName('li');
	for (var i=0; i<ans.length; i++) {
		ans[i].onmouseover = function(){
		  this.className = this.className+"liOver";
		  desc[0].style.display = "none";
		  document.getElementById('desc'+this.id).style.display = "block";
		}
		ans[i].onmouseout = function(){
		  this.className = this.className.substring(0, this.className.length-6);
		  document.getElementById('desc'+this.id).style.display = "none";
		  desc[0].style.display = "block";
		}
		ans[i].onclick = function(){
		  if(this.className=='liOver') {
  		  document.fmTest.id.value = this.id;
		  document.fmTest.action = "index.php?test="+document.getElementById(this.id).title;
  		  document.fmTest.submit();
		  }
		  if(this.className=='neregliOver') {
		    window.open("help_registrace.html", "help_registrace","width=780, height=670, scrollbar=yes, toolbar=no");
      }
		}
	}
	if(sel) {
		ans[sel-1].className = "liOver";
		desc[0].style.display = "none";
		document.getElementById('desc'+ans[sel-1].id).style.display = "block";		
	}
}

function gotoSetectPackage() {
	document.getElementById('command').value='package';
	document.fmTest.submit();
}
function gotoHomePage() {
	document.getElementById('command').value='welcome';
	document.fmTest.submit();

}