function openwebPopup(url, name, w, h) {
  var pop = new Popup(url, name);
  pop.size(w, h);
  pop.center();
  pop.resizable(false);
  pop.open();
}

function popupAdmin(url) {
  var pop = new Popup(url, 'admin');
  pop.size(800, 520);
  pop.center();
  pop.resizable(false);
  pop.open();
} 



function display_demo () {
  document.getElementById('content_left').style.width='487px';
   document.getElementById('demozone_content').style.display='block';
   document.cookie = "demozone=1";
}

function hide_demo () {
  document.getElementById('content_left').style.width='';
  document.getElementById('demozone_content').style.display='none';
  document.cookie = "demozone=0";
}

sfHover = function() {
	var sfEls = document.getElementById("media").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);

function display_media () {

  if ( document.getElementById('media').style.display== 'block' ) {
  document.getElementById('media_content').style.height='25px';
  document.getElementById('media').style.display= 'none' ;
  
   }
 else {
 document.getElementById('media_content').style.height='80px';
   document.getElementById('media_content').style.overflow='auto';
 document.getElementById('media').style.display= 'block';
   }
}