function changeImage(id) {
	if (screen.width>=1280) {
		document.getElementById('pic').src = '/bdag/channels/' + id + '-big.jpg';
	}
}
function search(q) {
  if (q!='') {
	top.location.href='/home.nsf/channel-overview?readform&query='+escape(q);
  }
}
function loadcssfile(filename, filetype){
 if (filetype=="css"){ //if filename is an external CSS file
  var fileref=document.createElement("link")
  fileref.setAttribute("rel", "stylesheet")
  fileref.setAttribute("type", "text/css")
  fileref.setAttribute("href", filename)
 }
 if (typeof fileref!="undefined")
  document.getElementsByTagName("head")[0].appendChild(fileref)
}
function createCookie(name,value,days) {
  if (days) {
 	var date = new Date();
	date.setTime(date.getTime()+(days*24*60*60*1000));
	var expires = "; expires="+date.toGMTString();
  }
	 else var expires = "";
	 document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
  var nameEQ = name + "=";
  var ca = document.cookie.split(';');
  for(var i=0;i < ca.length;i++) {
	var c = ca[i];
	 while (c.charAt(0)==' ') c = c.substring(1,c.length);
	 if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	 }
	 return null;
}

function eraseCookie(name) {
		 createCookie(name,"",-1);
}
function CreateBookmarkLink(bUrl, bTitle) {
  if (window.sidebar) { // Mozilla Firefox Bookmark
	window.sidebar.addPanel(bTitle, bUrl,"");
  } else if( window.external ) { // IE Favorite
	window.external.AddFavorite( bUrl, bTitle);
 } else if (window.opera && window.print) { // Opera Hotlist
	return true; }
 }