// JavaScript Document
window.onload = initStyle;

function initStyle() {
	
	document.getElementById("figure1").style.display = "none";
	document.getElementById("figure2").style.display = "none";
	document.getElementById("figure3").style.display = "none";
	document.getElementById("figure4").style.display = "none";
	document.getElementById("figure5").style.display = "none";
	document.getElementById("figure6").style.display = "none";
	document.getElementById("figure7").style.display = "none";
	document.getElementById("figure8").style.display = "none";
	document.getElementById("figure9").style.display = "none";
	document.getElementById("figure10").style.display = "none";
	document.getElementById("figure11").style.display = "none";
	
}

function ShowContent(d)
{
  var elem, vis;
  if( document.getElementById ) // this is the way the standards work
    elem = document.getElementById(d);
  else if( document.all ) // this is the way old msie versions work
      elem = document.all[d];
  else if( document.layers ) // this is the way nn4 works
    elem = document.layers[d];
  vis = elem.style;
  // if the style.display value is blank we try to figure it out here
  if(vis.display==''&&elem.offsetWidth!=undefined&&elem.offsetHeight!=undefined)
    vis.display = (elem.offsetWidth!=0&&elem.offsetHeight!=0)?'block':'none';
  vis.display = (vis.display==''||vis.display=='block')?'none':'block';
}