function search_is_on()
  {
    var element = document.getElementById('searching');
    element.style.visibility="visible";
  }
  
  function search_is_off()
  {
    var element = document.getElementById('searching');
    element.style.visibility="hidden";
  }

	function getXmlHttpRequestObject() {
		if (window.XMLHttpRequest) {
			return new XMLHttpRequest(); //Not IE
		} else if(window.ActiveXObject) {
			return new ActiveXObject("Microsoft.XMLHTTP"); //IE
		} else {
			//Display your error message here. 
			//and inform the user they might want to upgrade
			//their browser.
			alert("Your browser doesn't support the XmlHttpRequest object.  Better upgrade to Firefox.");
		}
	}
	
	//Get our browser specific XmlHttpRequest object.
	var receiveReq = getXmlHttpRequestObject();
	//Get our browser specific XmlHttpRequest object.
	var receiveReqx = getXmlHttpRequestObject();
	//Get our browser specific XmlHttpRequest object.
	var receiveReqy = getXmlHttpRequestObject();
	//Get our browser specific XmlHttpRequest object.
	var receiveMekle = getXmlHttpRequestObject();
	
	var sagl = '';
	
	function menuz(id){
		if(isAnim==true && id!=19){
			isAnim=false;
			ira = id;
		}
				
		if (receiveReq.readyState == 4 || receiveReq.readyState == 0) {
			var d = new Date()
			var sec = d.getTime()
			receiveReq.open("GET", 'nav.php?id=' + id + '&sec=' + sec, true);
			receiveReq.onreadystatechange = handleSearchSuggest; 
			receiveReq.send(null);
			if(id!=19){
				clearTimeout(timouts);
				if(id!=21){
					dhtmlHistory.add(id, "menuz");
					menuzbb(id);
				}
				menuzb(id);
			}
		}
	}
	
	function menuzb(id){
		if (receiveReqx.readyState == 4 || receiveReqx.readyState == 0) {
			var d = new Date()
			var sec = d.getTime()
			
			receiveReqx.open("GET", 'nav.php?act=cels&id=' + id + '&sec=' + sec, true);
			receiveReqx.onreadystatechange = handleMenuSuggest; 
			receiveReqx.send(null);
		}
	}
	
	function menuzbb(id){
		if (receiveReqy.readyState == 4 || receiveReqy.readyState == 0) {
			var d = new Date()
			var sec = d.getTime()
			
			receiveReqy.open("GET", 'nav.php?act=saturs&id=' + id + '&sec=' + sec, true);
			receiveReqy.onreadystatechange = handleContentSuggest; 
			receiveReqy.send(null);
		}
	}
	
	//Called when the AJAX response is returned.
	function handleSearchSuggest() {
		if (receiveReq.readyState == 4) {
			var ss = document.getElementById('menu')
			ss.innerHTML = '';
			var str = receiveReq.responseText;
			ss.innerHTML = str;
		}
	}
	
	function handleMenuSuggest() {
		if (receiveReqx.readyState == 4) {
			var ss = document.getElementById('breadcrumbs')
			ss.innerHTML = '';
			var str = receiveReqx.responseText;
			ss.innerHTML = str;
			aiziet(1);
		}
	}
	
	function handleContentSuggest() {
		if (receiveReqy.readyState == 4) {
			var ss = document.getElementById('content');
			var a1 = document.getElementById('a1');
			ss.innerHTML = '';
			a1.innerHTML = '';
			var str = receiveReqy.responseText;
			
			// Lai izvairîtos no bultinas parâdîðanâs
			strold = str.substring(0,str.indexOf('<p id="zeme">'));
			
			ss.innerHTML = str;
			a1.innerHTML = strold;
			tableruler();
		}
	}
	
	function handleMekle() {
		if (receiveMekle.readyState == 4) {
			var ss = document.getElementById('content');
			ss.innerHTML = '';
			var str = receiveMekle.responseText;
			ss.innerHTML = str;
			//alert('beidza?');
			search_is_off();
		}
	}