function loadurl(dest) { 
xmlhttp = new XMLHttpRequest();
xmlhttp.onreadystatechange = triggered;  
xmlhttp.open("GET", dest);  
xmlhttp.send(null); 
} 
 
function triggered() { 
if(xmlhttp.readyState < 4)
{
	   document.getElementById("kaire").vAlign = 'middle';
       document.getElementById("keistukas").innerHTML = "<div style='background:url(images/ajax-loader.gif) no-repeat center; height:66px;' />&nbsp;</div>";
}
else if ((xmlhttp.readyState == 4) && (xmlhttp.status == 200)) { 
        document.getElementById("keistukas").innerHTML = xmlhttp.responseText;
	    document.getElementById("kaire").vAlign = 'top';	
} 
}