// Javascript Document


if (document.images)
{
  pic1= new Image(); 
  pic1.src="images/menu_back_over.gif";   
   
}


function parentPosition(ch) {

var valueT = 0, valueL = 0;

do 
{
valueT += ch.offsetTop || 0;
valueL += ch.offsetLeft || 0;
ch = ch.offsetParent;
} 
while (ch);
return [valueL, valueT];

}

function menu() {

navRoot = document.getElementById("menu");
for (i=0; i<navRoot.childNodes.length; i++) 
{
node = navRoot.childNodes[i];
if (node.nodeName=="TD") 
{
node.onmouseover=function() 
{
this.className+=" over";

}
node.onmouseout=function() 
{
this.className=this.className.replace("over", "");
}



tagA = document.getElementsByTagName("UL");
for(a = 0; a < tagA.length; a++)
{
if (tagA[a].className == 'subMenu')
{
parentPosition(tagA[a]);


}

}

}
}

 

}





function allf() {
menu();
}
window.onload=allf;

//ajax
var http_request = false;

function makeRequest(url, idname) {

    http_request = false;

    if (window.XMLHttpRequest) { // Mozilla, Safari,...
        http_request = new XMLHttpRequest();
        if (http_request.overrideMimeType) {
            http_request.overrideMimeType('text/xml');
        }
    } else if (window.ActiveXObject) { // IE
    try {
        http_request = new ActiveXObject("Msxml2.XMLHTTP");
        } catch (e) {
            try {
                http_request = new ActiveXObject("Microsoft.XMLHTTP");
                    } catch (e) {}
            }
    }

    if (!http_request) {
        alert('Giving up :( Cannot create an XMLHTTP instance');
        return false;
    }
    http_request.onreadystatechange = function() { alertContents(http_request, idname); };
    http_request.open('GET', url, true);
    http_request.send(null);

}

function alertContents(http_request, idname) {

    if (http_request.readyState == 4) {
        if (http_request.status == 200) {
            document.getElementById(idname).innerHTML = http_request.responseText;
        } else {
            alert('There was a problem with the request.');
        }
    }else{
        document.getElementById(idname).innerHTML = '<center><img src="/images/loading.gif" alt="" style="display: block; "/></center>';
    }
}
////////////////////////////////////////////////////////////////
function menuOpen(child) {
    var v = document.getElementById(child);
    if (null != v)
        v.className = v.className == "collapsed" ? "expanded" : "collapsed";
}