function toggle_boxbrowser(link_el, divname, url, openclose)
{
	el = $(divname);
	
	if (el.style.visibility == "visible") {
		el.style.height = '0px';
		el.style.visibility = 'hidden';
    if (openclose)
      link_el.innerHTML = 'open';
		el.innerHTML = '';
	}
	else {
		el.style.height = '500px';
		el.style.visibility = 'visible';
    if (openclose)
      link_el.innerHTML = 'close';
		el.innerHTML = '<iframe width="100%" height="100%" src="' + url + '"></iframe>';
	}

	return false;
}



/* Bitty Browser tips & tricks: */
/* http://www.bitty.com/manual/ */

/*

bitty = {contents: [{
service: "bitty:browser",
title: "Bitty Browser",
width: "100%",
height: "400",
titlebar: {display: "off"},
buttonbar: {textlabels: "off"},
searchbar: {display: "on"},
homepage: {contents: [{website: "http://&#26085;&#26412;&#35486;.jp/"}]}
}]};




function show_bitty(src_element, url) {
  bitty.contents[0].homepage.contents[0].website = 'http://google.com/';
  var el = $("bitty_iframe");
  el.src = 'http://b1.bitty.com/b2browser/?title=Bitty+Browser&width=100%25&height=400&titlebar=off&textlabels=off&searchbar=off&contenttype=website&contentvalue=' + url;

  Element.setStyle('idnsearch_bitty', { visibility: 'visible' });


  posX = src_element.offsetLeft;
  posY = src_element.offsetTop + 20;
  
  Element.setStyle('idnsearch_bitty', { left: posX + 'px', top: posY+'px' });
}
*/