var orgCN;

function hilight(dataobj){
    orgCN = dataobj.className;
   dataobj.className = "active";
}
function unhilight(dataobj){
    if(orgCN != "normal" && orgCN != "active"){
	orgCN = "normal";
    }
    dataobj.className = orgCN;
}



function getAnchors(){
    var e = document.getElementsByTagName("a");
    var content = document.getElementById('sublinks').innerHTML;
    for(var i=0;i<e.length;i++){
	if(e[i].name != ""){
	    content = content + ' <a href="' + document.location.href + '#' + e[i].name + '">' + e[i].name + '</a>';
	}
    }
    document.getElementById('sublinks').innerHTML = content;
}