if(navigator.appName == "Microsoft Internet Explorer"){
	var encyclopedia = new ActiveXObject("Microsoft.XMLHTTP");
}else{
	var encyclopedia = new XMLHttpRequest();
}


function encyclopediacatid(PageName,PageNum)
{
	document.getElementById('ajaxencyclopedia').style.display  = 'none';
	document.getElementById('waitencyclopedia').style.display  = 'block';
	encyclopedia.open('get', 'encyclopediacatid.php?catid='+PageName+'&page='+PageNum, true);
    encyclopedia.onreadystatechange = encyclopediahandleResponse;
    encyclopedia.send(null);

	}

function encyclopediahandleResponse() {
    if(encyclopedia.readyState == 4){
 		document.getElementById('waitencyclopedia').style.display  = 'none';
		document.getElementById('ajaxencyclopedia').style.display  = 'block';       
		document.getElementById('ajaxencyclopedia').innerHTML = encyclopedia.responseText;

    }
}