//<![CDATA[
// Funtion that show/hide layers and call the Ajax object
function loadTree(id){
if (document.getElementById("c"+id).style.display=="none"){
document.getElementById("c"+id).style.display="inline";
if(document.getElementById("c"+id).innerHTML == ""){
document.getElementById("c"+id).innerHTML="loading..."; // place to insert a preloading icon .... web2.0 like
target = document.getElementById("c"+id);
var myConn = new XHConn();
if (!myConn) alert("XMLHTTP not available. Try a newer/better browser.");
myConn.connect("tree_sub.php", "POST", "id="+id, showTree);
}
} else {
document.getElementById("c"+id).style.display="none";
}
}
// Funtion whenDone XHConn is complete
showTree = function(oXML) {
target.innerHTML = oXML.responseText;
if(oXML.responseText == "")
target.style.display="none";
}
//]]>
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