/* Autor: RYV */

function logout() {
	try{
		if (document.all) {
			// IE clears HTTP Authentication
			document.execCommand("ClearAuthenticationCache");
		}
		else {
    // Let's create an xmlhttp object
    var xmlhttp = createXMLObject();
    // Let's get the force page to logout for mozilla

xmlhttp.open("GET",".force_logout_offer_login_mozilla",true,"logout","logout");
    // Let's send the request to the server
    xmlhttp.send("");
    // Let's abort the request
    xmlhttp.abort();
  }

  window.location = "http://www.seznam.cz";
} catch(e) {
// There was an error
alert(e);
}
}

function createXMLObject() {
    try {
        if (window.XMLHttpRequest) {
            xmlhttp = new XMLHttpRequest();
        }
        // code for IE
        else if (window.ActiveXObject) {
            xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
        }
    } catch (e) {
        xmlhttp=false
    }
    return xmlhttp;
}