function openwindow() { window.open("http://dentident.pl/polec.html","DentiDent.pl","toolbar=no,menubar=no,scrollbars=no,resizable=no,width=350,height=270"); }
	
function AddToFavorites() { var title = document.title; var url = location.href;
  if (window.sidebar) window.sidebar.addPanel(title, url, '');
  else if(window.opera && window.print) 
  {
		var elem = document.createElement('a');
	  elem.setAttribute('href',url);
	  elem.setAttribute('title',title);
	  elem.setAttribute('rel','sidebar'); 
	  elem.click();
  } 
  else if(document.all) window.external.AddFavorite(url, title);
}
	
function externalLinks() {
	if (!document.getElementsByTagName) return;
	var anchors = document.getElementsByTagName("a");
	for (var i=0; i<anchors.length; i++) {
  	var anchor = anchors[i];
		if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external" || anchor.getAttribute("rel") == "external nofollow") anchor.target = "_blank";
	}
}

function openClose() {
	if(document.getElementById) {
		element_1 = document.getElementById('brushes');
    element_2 = document.getElementById('errors'); }
	else if(document.all) {
  	element_1 = document.all['brushes'];
    element_2 = document.all['errors']; }
	else return;
  
	if(element_1.style) {
		if(element_1.style.display == 'block' ) {
    	element_1.style.display = 'none';
      element_2.style.display = 'block'; }
		else {
    	element_1.style.display = 'block';
      element_2.style.display = 'none'; }
  }
}

function addressShow() {
if (document.getElementById) {
var alltags = document.all? document.all : document.getElementsByTagName("*");
for (i=0; i < alltags.length; i++) {
if (alltags[i].className == "addressShow") {
var oldText = alltags[i].firstChild;
var emailAddress = alltags[i].firstChild.nodeValue;
var usr = emailAddress.substring(0, emailAddress.indexOf("("));
var wb = emailAddress.substring(emailAddress.indexOf(")")+1, emailAddress.length);
var newText = usr+"@"+wb;
var a = document.createElement("a");
a.href = "mailto:"+newText;
var address = document.createTextNode(newText);
a.appendChild(address);
alltags[i].replaceChild(a,oldText);
}
}
}
}