/* This script and many more are available free online at
The JavaScript Source :: http://javascript.internet.com
Created by: JTricks.com :: http://www.jtricks.com/ */

function move_box(an, box) {
  var cleft = -700;
  var ctop = 100;
  var obj = an;
  while (obj.offsetParent) {
    cleft += obj.offsetLeft+40;
    ctop += obj.offsetTop;
    obj = obj.offsetParent;
  }
  //box.style.left = cleft + 'px';
  ctop += an.offsetHeight + 8;
  if (document.body.currentStyle &&
    document.body.currentStyle['marginTop']) {
    ctop += parseInt(
      document.body.currentStyle['marginTop']);
  }
 // box.style.top = ctop + 'px';
}

function hide_box(cssid) {
	 var iframe = document.getElementById(cssid);
	 iframe.src = "";
     iframe.style.display='none';
     document.body.removeChild(iframe);
}

function show_hide_box(an, cssid) {
  var href = an.href;
  var boxdiv = document.getElementById(cssid);
  
  if (boxdiv != null) {
    if (boxdiv.style.display=='none') {
      move_box(an, boxdiv);
      boxdiv.style.display='block';
    } else {
      boxdiv.style.display='none';
      document.body.removeChild(boxdiv); 
    }
    return false;
  }
  
  boxdiv = document.createElement('div');
  boxdiv.setAttribute('id', cssid);
  boxdiv.style.display = 'block';
  boxdiv.style.position = 'absolute';
  //boxdiv.style.width = width + 'px';
 // boxdiv.style.height = height + 'px';
  //boxdiv.style.border = borderStyle;
  //boxdiv.style.backgroundColor = '#fff';
 
  var contents = document.createElement('iframe');
  contents.id = cssid;
  contents.scrolling = 'no';
  contents.frameBorder = '0';
  //contents.style.width = width + 'px';
 // contents.style.height = height + 'px';
  contents.src = href;

  boxdiv.appendChild(contents);
  document.body.appendChild(boxdiv);
  move_box(an, boxdiv);

  return false;
}