function hlaskaConfirm(hlaska)
	{
	var hlaska = confirm(hlaska);
	return hlaska;
	}
	
function zmenPozadi(co,pozadi)
       {
       co.style.backgroundColor = pozadi;
       }
       
function generujRetezec(objekt,p_z)
       {
       var samohlasky = "aeiouy";
       var souhlasky = "bcdfghjklmnpqrstvwxz";
       ret = "";
       
       for (var i = 1; i <= p_z; i++)
              {
              if (Math.floor(i/2)*2 != i)
                     {
                     cislo = Math.floor(Math.random() * 20);
                     ret = ret + souhlasky.substring(cislo,cislo + 1);
                     }
              
              else
                     {
                     cislo = Math.floor(Math.random() * 6);
                     ret = ret + samohlasky.substring(cislo,cislo + 1);
                     }
              }
              
       document.getElementById(objekt).value = ret;
       }

function odkryjGalerii()
       {
       document.getElementById('skryj').style.display = "none";
       document.getElementById('odkryj').className = "fotogalerie";
       }
       
function zobrazObjekt(objekt)
       {
       var objekt = document.getElementById(objekt);
       
       if (objekt.style.display == 'none')
              objekt.style.display = '';
              
       else
              objekt.style.display = 'none';
       }

function cislo()
	{
	if (event.keyCode < 48 || event.keyCode > 57)
	event.returnValue = false;
	}

function nastavObrazek(objekt,rozmer)
       {       
       if (objekt.height > objekt.width)
              {
              objekt.height = rozmer;
              }
       
       else if (objekt.height < objekt.width)
              {
              objekt.width = rozmer;
              }
       
       else if (objekt.height == objekt.width)
              {
              objekt.width = rozmer;
              objekt.height = rozmer;
              }
       }



function zobrazKalendar()
       {
       var div = document.getElementById("kalendar");
       
       if (XHR.xmlHttp.readyState == 4)
              {
              if (XHR.xmlHttp.status == 200)
                     {
                     try 
                            {
                            response = XHR.xmlHttp.responseText;
                            
                            div.innerHTML = response;
                            }
                     
                     catch(e){}
                     }
              }
       }

function calendar(server,objekt)
       {
       window.open(server + "system/kalendar.php?objekt=" + objekt, "kalendar", "scrollbars=no, width=300px, height=180px, z-lock=yes"); 
       }

function HBHttpRequest(url,method,format,data,handle)
       {
       var url = url;
       var rq = new SZN.HTTPRequest();
       
       rq.setMethod(method);
       if (data.length > 0)
       rq.setPostData(data);
       rq.setFormat(format);
       rq.setMode("async");
       rq.send(url,window,handle);
       }

var SERVER = "http://hf.sinne.cz/";

function loadKalendar(month, year)
       {
       HBHttpRequest(SERVER + 'system/kal_user.php?month='+month+'&year='+year, 'get', 'txt', '', '_zobrazKalendar');
       }

function _zobrazKalendar(txt, status)
       {
       var box = document.getElementById('obsah_kalendar');
       
       if (status == 200) 
              box.innerHTML = txt;
       }



function klient1()
       {
       var img = document.getElementById('portret');
       
       img.src = SERVER + "obrazky/design/klienti/1.png";
       img.alt = "Tomáš Žižka";
       img.title = "Tomáš Žižka";
       
       setTimeout("klient2()", 3000);
       }

function klient2()
       {
       var img = document.getElementById('portret');
       
       img.src = SERVER + "obrazky/design/klienti/2.png";
       img.alt = "Adam Svoboda";
       img.title = "Adam Svoboda";
       
       setTimeout("klient3()", 3000);
       }

function klient3()
       {
       var img = document.getElementById('portret');
       
       img.src = SERVER + "obrazky/design/klienti/3.png";
       img.alt = "Radek Duda";
       img.title = "Radek Duda";
       
       setTimeout("klient4()", 3000);
       }

function klient4()
       {
       var img = document.getElementById('portret');
       
       img.src = SERVER + "obrazky/design/klienti/4.png";
       img.alt = "David Hruška";
       img.title = "David Hruška";
       
       setTimeout("klient5()", 3000);
       }

function klient5()
       {
       var img = document.getElementById('portret');
       
       img.src = SERVER + "obrazky/design/klienti/5.png";
       img.alt = "Petr Kadlec";
       img.title = "Petr Kadlec";
       
       setTimeout("klient6()", 3000);
       }

function klient6()
       {
       var img = document.getElementById('portret');
       
       img.src = SERVER + "obrazky/design/klienti/6.png";
       img.alt = "Josef Beránek";
       img.title = "Josef Beránek";
       
       setTimeout("klient7()", 3000);
       }

function klient7()
       {
       var img = document.getElementById('portret');
       
       img.src = SERVER + "obrazky/design/klienti/7.png";
       img.alt = "Michal Sup";
       img.title = "Michal Sup";
       
       setTimeout("klient8()", 3000);
       }

function klient8()
       {
       var img = document.getElementById('portret');
       
       img.src = SERVER + "obrazky/design/klienti/8.png";
       img.alt = "Marek Tomica";
       img.title = "Marek Tomica";
       
       //setTimeout("klient9()", 3000);
       setTimeout("klient10()", 3000);
       }
/*       
function klient9()
       {
       var img = document.getElementById('portret');
       
       img.src = SERVER + "obrazky/design/klienti/9.png";
       img.alt = "Helena Suková";
       img.title = "Helena Suková";
       
       setTimeout("klient10()", 3000);
       }
*/
function klient10()
       {
       var img = document.getElementById('portret');
       
       img.src = SERVER + "obrazky/design/klienti/10.png";
       img.alt = "Martin Ručinský";
       img.title = "Martin Ručinský";
       
       setTimeout("klient11()", 3000);
       }

function klient11()
       {
       var img = document.getElementById('portret');
       
       img.src = SERVER + "obrazky/design/klienti/11.png";
       img.alt = "Tomáš Dvořák";
       img.title = "Tomáš Dvořák";
       
       setTimeout("klient1()", 3000);
       }


function uvod1()
       {
       var img = document.getElementById('img_uvod');
       
       img.src = SERVER + "obrazky/design/uvod1.jpg";
       
       setTimeout("uvod2a()", 3000);
       }
       
function uvod2a()
       {
       var img = document.getElementById('img_uvod');
       
       img.src = SERVER + "obrazky/design/uvod15.jpg";
       
       setTimeout("uvod2()", 3000);
       }
       

function uvod2()
       {
       var img = document.getElementById('img_uvod');
       
       img.src = SERVER + "obrazky/design/uvod2.jpg";
       
       setTimeout("uvod3a()", 3000);
       }

function uvod3a()
       {
       var img = document.getElementById('img_uvod');
       
       img.src = SERVER + "obrazky/design/uvod16.jpg";
       
       setTimeout("uvod3()", 3000);
       }

function uvod3()
       {
       var img = document.getElementById('img_uvod');
       
       img.src = SERVER + "obrazky/design/uvod3.jpg";
       
       setTimeout("uvod4a()", 3000);
       }

function uvod4a()
       {
       var img = document.getElementById('img_uvod');
       
       img.src = SERVER + "obrazky/design/uvod17.jpg";
       
       setTimeout("uvod4()", 3000);
       }

function uvod4()
       {
       var img = document.getElementById('img_uvod');
       
       img.src = SERVER + "obrazky/design/uvod4.jpg";
       
       setTimeout("uvod5a()", 3000);
       }

function uvod5a()
       {
       var img = document.getElementById('img_uvod');
       
       img.src = SERVER + "obrazky/design/uvod18.jpg";
       
       setTimeout("uvod5()", 3000);
       }

function uvod5()
       {
       var img = document.getElementById('img_uvod');
       
       img.src = SERVER + "obrazky/design/uvod5.jpg";
       
       setTimeout("uvod6()", 3000);
       }

function uvod6()
       {
       var img = document.getElementById('img_uvod');
       
       img.src = SERVER + "obrazky/design/uvod6.jpg";
       
       setTimeout("uvod7()", 3000);
       }

function uvod7()
       {
       var img = document.getElementById('img_uvod');
       
       img.src = SERVER + "obrazky/design/uvod7.jpg";
       
       setTimeout("uvod8()", 3000);
       }

function uvod8()
       {
       var img = document.getElementById('img_uvod');
       
       img.src = SERVER + "obrazky/design/uvod8.jpg";
       
       setTimeout("uvod9()", 3000);
       }

function uvod9()
       {
       var img = document.getElementById('img_uvod');
       
       img.src = SERVER + "obrazky/design/uvod9.jpg";
       
       setTimeout("uvod10()", 3000);
       }

function uvod10()
       {
       var img = document.getElementById('img_uvod');
       
       img.src = SERVER + "obrazky/design/uvod10.jpg";
       
       setTimeout("uvod11()", 3000);
       }

function uvod11()
       {
       var img = document.getElementById('img_uvod');
       
       img.src = SERVER + "obrazky/design/uvod11.jpg";
       
       setTimeout("uvod12()", 3000);
       }

function uvod12()
       {
       var img = document.getElementById('img_uvod');
       
       img.src = SERVER + "obrazky/design/uvod12.jpg";
       
       setTimeout("uvod13()", 3000);
       }

function uvod13()
       {
       var img = document.getElementById('img_uvod');
       
       img.src = SERVER + "obrazky/design/uvod13.jpg";
       
       setTimeout("uvod14()", 3000);
       }

function uvod14()
       {
       var img = document.getElementById('img_uvod');
       
       img.src = SERVER + "obrazky/design/uvod14.jpg";
       
       setTimeout("uvod1()", 3000);
       }







function helena1()
       {
       var img = document.getElementById('img_helena');
       
       img.src = SERVER + "obrazky/design/helena1.jpg";
       
       setTimeout("helena2()", 3000);
       }
       
function helena2()
       {
       var img = document.getElementById('img_helena');
       
       img.src = SERVER + "obrazky/design/helena2.jpg";
       
       setTimeout("helena3()", 3000);
       }
       

function helena3()
       {
       var img = document.getElementById('img_helena');
       
       img.src = SERVER + "obrazky/design/helena3.jpg";
       
       setTimeout("helena4()", 3000);
       }

function helena4()
       {
       var img = document.getElementById('img_helena');
       
       img.src = SERVER + "obrazky/design/helena4.jpg";
       
       setTimeout("helena1()", 3000);
       }