function secBoard(n)  {
	document.getElementById('a').setAttribute("class", "sec1");
	document.getElementById('a').setAttribute("className", "sec1");
	document.getElementById('b').setAttribute("class", "sec1");
	document.getElementById('b').setAttribute("className", "sec1");
	document.getElementById('c').setAttribute("class", "sec1");
	document.getElementById('c').setAttribute("className", "sec1");
	document.getElementById('d').setAttribute("class", "sec1");
	document.getElementById('d').setAttribute("className", "sec1");
	
	var bar = document.getElementById(n)
	bar.setAttribute("class", "sec2");
	bar.setAttribute("className", "sec2"); 

	document.getElementById('a1').style.display="none";
	document.getElementById('b1').style.display="none";
	document.getElementById('c1').style.display="none";
	document.getElementById('d1').style.display="none";


    document.getElementById(n+"1").style.display="block";
  }
    function seBoard(n)  {
	document.getElementById('m').setAttribute("class", "sec1");
	document.getElementById('m').setAttribute("className", "sec1");
	document.getElementById('n').setAttribute("class", "sec1");
	document.getElementById('n').setAttribute("className", "sec1");
	document.getElementById('x').setAttribute("class", "sec1");
	document.getElementById('x').setAttribute("className", "sec1");
	document.getElementById('j').setAttribute("class", "sec1");
	document.getElementById('j').setAttribute("className", "sec1");
	document.getElementById('z').setAttribute("class", "sec1");
	document.getElementById('z').setAttribute("className", "sec1");
	
	var bar = document.getElementById(n)
	bar.setAttribute("class", "sec2");
	bar.setAttribute("className", "sec2"); 

	document.getElementById('m1').style.display="none";
	document.getElementById('n1').style.display="none";
	document.getElementById('x1').style.display="none";
	document.getElementById('j1').style.display="none";
	document.getElementById('z1').style.display="none";


    document.getElementById(n+"1").style.display="block";
  }
  
  $(document).ready(function(){
  $("img.thumb").hover(
    function(){
		  $(this).parents("div.pictures").find("input.lbname").attr("value",$(this).attr("src").replace("images/lasers/thumb/", "").replace(".jpg",""))
    }
  )
});