function openBlock(id){
	document.getElementById(id).style.display=="block" ? document.getElementById(id).style.display="none" : document.getElementById(id).style.display="block";
}

function imgActive(id){
	document.getElementById(id).style.border="#243971 solid 4px";
}

function imgNoActive(id){
	document.getElementById(id).style.border="#F1F1F1 solid 4px";
}

function getBrowserInfo() {
 var t,v = undefined;
 if (window.opera) t = 'Opera';
 else if (document.all) {
  t = 'IE';
  var nv = navigator.appVersion;
  var s = nv.indexOf('MSIE')+5;
  v = nv.substring(s,s+1);
 }
 else if (navigator.appName) t = 'Netscape';
 return {type:t,version:v};
}
 
function bookmark(a){
 var url = window.document.location;
 var title = window.document.title;
 var b = getBrowserInfo();
 if (b.type == 'IE' && 7 > b.version && b.version >= 4) window.external.AddFavorite(url,title);
 else if (b.type == 'Opera') {
  a.href = url;
  a.rel = "sidebar";
  a.title = url+','+title;
  return true;
 }
 else if (b.type == "Netscape") window.sidebar.addPanel(title,url,"");
 else alert("??????? CTRL-D, ????? ???????? ???????? ? ????????.");
 return false;
}

function search(){
    var words = $("#sinput").("value");
    alert(words);
}