function ajaxFunction(page_no) {
	var xmlHttp;
	try {  // Firefox, Opera 8.0+, Safari
		xmlHttp=new XMLHttpRequest();
	}
	catch (e) {  // Internet Explorer
		try {
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e) {
			try {
				xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {
				alert("Your browser does not support AJAX!");
				return false;
			}
		}
   }
   xmlHttp.onreadystatechange=function() {
		if(xmlHttp.readyState==4) {
			document.getElementById("hit_count").innerHTML="(This page has been viewed "+xmlHttp.responseText+" times)";
//  		document.myForm.time.value=xmlHttp.responseText;
		}
	}

	xmlHttp.open("GET","/get_page_count.php?pg="+page_no,true);
	xmlHttp.send(null);
}