var loaded = false;

if (document.images) {

    // Arrows
    arrowdown = new Image(); arrowdown.src = "img/arrow_down.gif";
    arrowleft = new Image(); arrowleft.src = "img/arrow_left.gif";
    loaded = true;
}

function findObj(n, d) { //v4.01

  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {

    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}

  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];

  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=findObj(n,d.layers[i].document);

  if(!x && d.getElementById) x=d.getElementById(n); return x;

}

function showDetails(id) {
    if ((loc=findObj(id))!=null)
        if (loc.style.display == 'none'){
            loc.style.display = 'block';
        } else {
            loc.style.display = 'none';
        }
}

function toggleArrow(id) {
    if ((loc=findObj(id))!=null)
        if (loc.src == arrowdown.src){
            loc.src = arrowleft.src;
        } else {
            loc.src = arrowdown.src;
        }
}

function setTextOfLayer(objName,newText) { //v4.01
  if ((obj=findObj(objName))!=null) with (obj)
    if (document.layers) {document.write(unescape(newText)); document.close();}
    else innerHTML = unescape(newText);
}

function JumpPage(pagename) {
    self.location = pagename;
}

function printModel(pagename) {
	window.open(pagename,'');
}