var obr = ""; load="";
function zobraz(cesta)
{
counter = zobraz.length; 
zobraz[counter] = new Image(); 
zobraz[counter].src = cesta; 
if(!zobraz[counter].complete)
	{
		wait = window.setTimeout("zobraz('"+cesta+"')",250)
		load = document.getElementById('nacitam');
		load.className = "on";
		load.style.top = document.body.scrollTop + 100;
	}
	else
	{	
	  load = document.getElementById('nacitam');
		load.className = "off";
		obr = document.getElementById('obr');
		obr.style.left = 100;
		obr.style.top = document.body.scrollTop + 100;
		obrazek.src = cesta;
	}
}

function skryj()
{	
	obr = document.getElementById('obr');
	obr.style.left = -2000;
	obrazek.src = "";
}


var obr1=""; obr2=""; obr3=""; obr4=""; obr5=""; obr6=""; obr7=""; obr8=""; obr9=""; obr10=""; obr11=""; obr12="";
	obr1 = new Image();	obr1.src = 'images/d2.jpg';
	obr2 = new Image();	obr2.src = 'images/d3.jpg';
	obr3 = new Image();	obr3.src = 'images/d4.jpg'; 
	obr4 = new Image();	obr4.src = 'images/m1.jpg';
	obr5 = new Image();	obr5.src = 'images/m2.jpg';
	obr6 = new Image();	obr6.src = 'images/m3.jpg'; 
	obr7 = new Image();	obr7.src = 'images/m4.jpg';
	obr8 = new Image();	obr8.src = 'images/m5.jpg';
	obr9 = new Image();	obr9.src = 'images/m6.jpg'; 
	obr10 = new Image(); obr10.src = 'images/m7.jpg';
	obr11 = new Image(); obr11.src = 'images/m8.jpg';
	obr12 = new Image(); obr12.src = 'images/top.gif';
	
function vyzv()
{
  if(document.f_obj.shodneobj1.checked==true)
  {
	document.f_obj.firmavyzv.disabled=true;
	document.f_obj.firmavyzv.className= "sedy";	
	document.f_obj.osobavyzv.disabled=true;
	document.f_obj.osobavyzv.className= "sedy";	
	document.f_obj.adresavyzv.disabled=true;
	document.f_obj.adresavyzv.className= "sedy";	
  }
  else
  {
	document.f_obj.firmavyzv.disabled=false;
	document.f_obj.firmavyzv.className= "normal";	
	document.f_obj.osobavyzv.disabled=false;
	document.f_obj.osobavyzv.className= "normal";	
	document.f_obj.adresavyzv.disabled=false;
	document.f_obj.adresavyzv.className= "normal";		
  }
  
}

function pred()
{
  if(document.f_obj.shodneobj2.checked==true)
  {
	document.f_obj.firmapred.disabled=true;
	document.f_obj.firmapred.className= "sedy";	
	document.f_obj.osobapred.disabled=true;
	document.f_obj.osobapred.className= "sedy";	
	document.f_obj.adresapred.disabled=true;
	document.f_obj.adresapred.className= "sedy";	
  }
  else
  {
	document.f_obj.firmapred.disabled=false;
	document.f_obj.firmapred.className= "normal";	
	document.f_obj.osobapred.disabled=false;
	document.f_obj.osobapred.className= "normal";	
	document.f_obj.adresapred.disabled=false;
	document.f_obj.adresapred.className= "normal";		
  }
}