// JavaScript Document
function setnewclass(id)
	{
		
		
		newClass="selecttab_bg";
		oldClass="normtab_bg";
		
		newlinkclass="linktxt_navtab_01";
		linkid=id+"_link";
		
		document.getElementById(id).className = newClass;
		document.getElementById(linkid).className = newlinkclass;
		document.getElementById(id).style.cursor='pointer';

	}
	
	function setoldclass(id)
	{
		newClass="normtab_bg";
		oldClass="selecttab_bg";
		
		oldlinkclass="linktxt_navtab_01_norm";
		var linkid=id+"_link";
		
		
		document.getElementById(id).className = newClass;
		document.getElementById(linkid).className = oldlinkclass;
		document.getElementById(id).style.cursor='pointer';

	}

function toggleBox(szDivID) {
  if (document.layers) { // NN4+
    if (document.layers[szDivID].visibility == 'visible') {
      document.layers[szDivID].visibility = "hide";
      document.layers[szDivID].display = "none";
      document.layers[szDivID+"SD"].fontWeight = "normal";
    } else {
      document.layers[szDivID].visibility = "show";
      document.layers[szDivID].display = "inline";
      document.layers[szDivID+"SD"].fontWeight = "bold";
    }
  } else if (document.getElementById) { // gecko(NN6) + IE 5+
    var obj = document.getElementById(szDivID);
    var objSD = document.getElementById(szDivID+"SD");

    if (obj.style.visibility == 'visible') {
      obj.style.visibility = "hidden";
      obj.style.display = "none";
      objSD.style.fontWeight = "normal";
    } else {
      obj.style.visibility = "visible";
      obj.style.display = "inline";
      objSD.style.fontWeight = "bold";
    }
  } else if (document.all) { // IE 4
    if (document.all[szDivID].style.visibility == 'visible') {
      document.all[szDivID].style.visibility = "hidden";
      document.all[szDivID].style.display = "none";
      document.all[szDivID+"SD"].style.fontWeight = "normal";
    } else {
      document.all[szDivID].style.visibility = "visible";
      document.all[szDivID].style.display = "inline";
      document.all[szDivID+"SD"].style.fontWeight = "bold";
    }
  }
}

function Toggle()
{
	toggleBox('table1');
	toggleBox('table2');
}