function getHTTPObject(){if(window.ActiveXObject){return new ActiveXObject("Microsoft.XMLHTTP")}else{if(window.XMLHttpRequest){return new XMLHttpRequest()}else{alert("Your browser does not support AJAX.");return null}}}function setOutput(){if(httpObject.readyState==4||httpObject.readyState=="complete"){document.getElementById("loader").style.visibility="hidden";document.getElementById("test").innerHTML=httpObject.responseText}}function doWork(){httpObject=getHTTPObject();if(httpObject!==null){httpObject.open("GET",encodeURI("servercode.php?zbor="+document.getElementById("txt").value),true);httpObject.send(null);httpObject.onreadystatechange=setOutput}}function stopRKey(a){var a=(a)?a:((event)?event:null);var b=(a.target)?a.target:((a.srcElement)?a.srcElement:null);if((a.keyCode==13)&&(b.type=="text")){document.getElementById("btn").click();return false}}document.onkeypress=stopRKey;function showDiv(){document.getElementById("loader").style.visibility="visible"}function formfocus(){document.getElementById("txt").focus()}window.onload=formfocus;