var win;

function fnNewWin(tgUrl,winnm){
	var nwin=null;
	if(nwin==null){
		nwin=window.open(tgUrl,winnm,"toolbar=yes,menubar=yes,status=yes,resizable=yes,scrollbars=yes,location=yes","");
	}
	win=nwin;
	nwin.focus();
}

function blink() {
  if (!document.all) { return; }
  for (i = 0; i < document.all.length; i++) {
    obj = document.all(i);
    if (obj.className == "blink") {
      if (obj.style.visibility == "visible") {
        obj.style.visibility = "hidden";
      } else {
        obj.style.visibility = "visible";
      }
    }
  }
  setTimeout("blink()", 800);
}

function bookmark(url,title){ 
	window.external.AddFavorite(url,title);
}

function chimg(filename,target) { 
	document.images[target].src = filename; 
}