var httpObject=null;
function nastavHTTPObject()
{
	if(window.ActiveXObject)
	{
		return new ActiveXObject("Microsoft.XMLHTTP");
	}
		else if (window.XMLHttpRequest)
		{
			return new XMLHttpRequest();
		}
		else
		{
			return null;
		}
}
//FUNKCE PRO MENU
function nastavSessionPHP(akce,id)
{
	httpObject=nastavHTTPObject();
	if (httpObject!=null)
	{
		var url="/skripty/menu.php";
		var parametry="akce="+akce+"&id="+id;
		httpObject.open("POST", url, true);
		httpObject.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
		httpObject.setRequestHeader("Content-length", parametry.length);
		httpObject.setRequestHeader("Connection", "close");
		httpObject.send(parametry);
	}
}
//FUNKCE PRO KONTAKTY
function posliMail()
{
	httpObject=nastavHTTPObject();
	if (httpObject!=null)
	{
		var jmeno=document.getElementById("kontakt").jmeno.value;
		var email=document.getElementById("kontakt").email.value;
		var zprava=document.getElementById("kontakt").zprava.value;
		var url="/skripty/kontakty.php";
		var parametry="jmeno="+jmeno+"&email="+email+"&zprava="+zprava;
		httpObject.open("POST", url, true);
		httpObject.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
		httpObject.setRequestHeader("Content-length", parametry.length);
		httpObject.setRequestHeader("Connection", "close");
		httpObject.send(parametry);
		httpObject.onreadystatechange=vypisHlaseni;
	}
}
function vypisHlaseni(){
	if(httpObject.readyState==4){
		document.getElementById('kontakty_hlaseni').innerHTML=httpObject.responseText;
		if(httpObject.responseText=="Váš e-mail byl odeslán.")
		{
			document.getElementById("kontakt").jmeno.value="";
			document.getElementById("kontakt").email.value="";
			document.getElementById("kontakt").zprava.value="";
		}
		document.getElementById('kontakty_hlaseni').style.visibility="visible";
	}
}
//FUNKCE PRO REKLAMU
function klikNaTip(id,odkaz)
{
	httpObject=nastavHTTPObject();
	if (httpObject!=null)
	{
		var url="/skripty/reklama-sledovani.php";
		var parametry="id="+id+"&typ=tip";
		httpObject.open("POST", url, true);
		httpObject.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
		httpObject.setRequestHeader("Content-length", parametry.length);
		httpObject.setRequestHeader("Connection", "close");
		httpObject.send(parametry);
	}
	window.location=odkaz;
}
function klikNaBanner(id,odkaz)
{
	httpObject=nastavHTTPObject();
	if (httpObject!=null)
	{
		var url="/skripty/reklama-sledovani.php";
		var parametry="id="+id+"&typ=banner";
		httpObject.open("POST", url, true);
		httpObject.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
		httpObject.setRequestHeader("Content-length", parametry.length);
		httpObject.setRequestHeader("Connection", "close");
		httpObject.send(parametry);
	}
	window.location=odkaz;
}