// JavaScript Document
var hraje=false;

	function prehravani()
	{
		if(!hraje)
    	{
				window.open("doprovod.html","","width=100,height=120,directories=no,location=no,menubar=no,resizeable=yes,scrollbars=no,statusbar=no,toolbar=no,screenX=0,screenY=0,left=0,top=0");
				hraje=true;
			}
	}



function otevri(adresa,nazev)
	{
		window.open(adresa,nazev,"width=740,height=550,toolbar=1,scrollbars=1");
  }
  
function otevri_velky(adresa,nazev)
	{
		window.open(adresa,nazev,"width=1000,height=600,toolbar=1,scrollbars=1");
  }