/* AJAX to call a php page */

function createObj()
{
	var httprequest=false
	if (window.XMLHttpRequest)
	{ // if Mozilla, Safari etc
		httprequest=new XMLHttpRequest()
		if (httprequest.overrideMimeType)
			httprequest.overrideMimeType('text/xml')
	}
	else if (window.ActiveXObject)
	{ // if IE
		try
		{
			httprequest=new ActiveXObject("Msxml2.XMLHTTP");
		} 
		catch (e)
		{
			try
			{
				httprequest=new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch (e)
			{}
		}
	}
	return httprequest
}
function countit(param)
{
	ajaxObj=createObj();
	if (ajaxObj)
	{
  	ajaxObj.open("GET","/count.php?book="+param,true);
  	ajaxObj.send(null);
	}
	else
		alert ("ajaxObj not created");
}