//Browser Support Code
function getFormData(type, tab){

	var ajaxRequest;  // The variable that makes Ajax possible!

	try{
		// Opera 8.0+, Firefox, Safari
		ajaxRequest = new XMLHttpRequest();
	} catch (e){
		// Internet Explorer Browsers
		try{
			ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try{
				ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e){
				// Something went wrong
				alert("Your browser broke!");
				return false;
			}
		}
	}
	
  // zpracujem vysledek a vlozime na patricne misto...
  function processRequest()
  {
    // if xmlhttp shows "loaded"
    if (ajaxRequest.readyState==4)
    {// OK
       if (ajaxRequest.status==200)
       {
          document.getElementById('rychle_hledani_form').innerHTML = ajaxRequest.responseText;
       }
       else
       {
          alert("Problem retrieving XML data");
       }
     }
  }
	
	// Create a function that will receive data sent from the server
	ajaxRequest.onreadystatechange = function(){processRequest();}
	ajaxRequest.open("GET", "/get_rychle_hledani_form.php?type="+type, true);
	ajaxRequest.send(null); 
	
	// zvyraznime tab
	document.getElementById('zal1').className=(tab=='zal1')?'current':'';
	document.getElementById('zal2').className=(tab=='zal2')?'current':'';
	document.getElementById('zal3').className=(tab=='zal3')?'current':'';
	//document.getElementById('zal4').className=(tab=='zal4')?'current':'';
}