function setGraph(headers,data)
{
 image1=new Image()
 image1.src="./3dpictor/graphit.php?headers="+headers+"&values="+data+"&q=Math.random"
 document.getElementById("thumb1").src=image1.src
 document.getElementById("thumb1href").href="./3dpictor/graphit.php?headers="+headers+"&values="+data+"&q=Math.random"
 hs.expand(document.getElementById("thumb1href"))
}