jQuery.fn.addEvent = jQuery.fn.bind; //updated

function clientSideInclude(url) {
    var req = false;
    // For Safari, Firefox, and other non-MS browsers
    if (window.XMLHttpRequest) {
        try {
            req = new XMLHttpRequest();
        } catch (e) {
            req = false;
        }
    } else if (window.ActiveXObject) {
        // For Internet Explorer on Windows
        try {
            req = new ActiveXObject("Msxml2.XMLHTTP");
        } catch (e) {
            try {
                req = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (e) {
                req = false;
            }
        }
    }
    if (req) {
        // Synchronous request, wait till we have it all
        req.open('GET', url, false);
        req.send(null);
        return req.responseText;
    }
}

function loadText(url, id) {
    var text=document.getElementById(id);
    // a co kdyz id nebude existovat?
    text.innerHTML= clientSideInclude(url);
    return false;
}

// onclick funkce pro odkaz "sdilet na facebooku"
function fbs_click() {
  var u=location.href;
  var t=document.title;
  window.open('http://www.facebook.com/sharer.php?u='+ encodeURIComponent(u)+ '&t='+ encodeURIComponent(t), 'fb_share','toolbar=0,status=0,width=626,height=436');
  return false;
}

//----------------------------
// javascript tooltip
// created by Michael Leigeber
var tooltip=function(){var id='tt';var top=3;var left=3;var maxw=300;var speed=10;var timer=10;var endalpha=95;var alpha=0;var tt,t,c,b,h;var ie=document.all?true:false;return{show:function(v,w){if(tt==null){tt=document.createElement('div');tt.setAttribute('id',id);t=document.createElement('div');t.setAttribute('id',id+'top');c=document.createElement('div');c.setAttribute('id',id+'cont');b=document.createElement('div');b.setAttribute('id',id+'bot');tt.appendChild(t);tt.appendChild(c);tt.appendChild(b);document.body.appendChild(tt);tt.style.opacity=0;tt.style.filter='alpha(opacity=0)';document.onmousemove=this.pos}tt.style.display='block';tt.style.textAlign='justify';c.innerHTML=v;tt.style.width=w?w+'px':'auto';if(!w&&ie){t.style.display='none';b.style.display='none';tt.style.width=tt.offsetWidth;t.style.display='block';b.style.display='block'}if(tt.offsetWidth>maxw){tt.style.width=maxw+'px'}h=parseInt(tt.offsetHeight)+top;clearInterval(tt.timer);tt.timer=setInterval(function(){tooltip.fade(1)},timer)},pos:function(e){var u=ie?event.clientY+document.documentElement.scrollTop:e.pageY;var l=ie?event.clientX+document.documentElement.scrollLeft:e.pageX;tt.style.top=(u-h)+'px';tt.style.left=(l+left)+'px'},fade:function(d){var a=alpha;if((a!=endalpha&&d==1)||(a!=0&&d==-1)){var i=speed;if(endalpha-a<speed&&d==1){i=endalpha-a}else if(alpha<speed&&d==-1){i=a}alpha=a+(i*d);tt.style.opacity=alpha*.01;tt.style.filter='alpha(opacity='+alpha+')'}else{clearInterval(tt.timer);if(d==-1){tt.style.display='none'}}},hide:function(){clearInterval(tt.timer);tt.timer=setInterval(function(){tooltip.fade(-1)},timer)}}}();