function createRequestObject() {
	var xmlhttp = false;
	
	// Mozilla, Safari, ...
	if (window.XMLHttpRequest) { 
		xmlhttp = new XMLHttpRequest();
		
		if (xmlhttp.overrideMimeType) {
			xmlhttp.overrideMimeType('text/xml');
		}
		
	} else {
		
		try {
			xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e) {
			try {
				xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
			} 
		catch (E) {
			xmlhttp = false;
		}
	}
	
	}
	if (!xmlhttp && typeof XMLHttpRequest!='undefined')	{
		xmlhttp = new XMLHttpRequest();
	}
	return xmlhttp;
}

function seacchresult(keyword,page,theme) {
	/* Clearing the contents of the bookDetailsPanel DIV */
	document.getElementById('searchresult').innerHTML = '';
	
	/* Only if the authorName holds a value */
	if (keyword) {
		/* Setup an XMLHttpRequest*/
		var request = createRequestObject();

		/* Opening a request */
		request.open("GET", "/macandjac_stores/doSql.php?keyword="+keyword+"&page="+page+"&theme="+theme);

		/* Defining an event handler.*/
		request.onreadystatechange = function() { 

			if(request.readyState == 4)  {
				/* Holding the response received in a memory variable */
				response = request.responseText;

				/* Populating the DIV with the response received */
				document.getElementById('searchresult').innerHTML = response;
				
			} else {
				document.getElementById('searchresult').innerHTML = "Processing Request. Please Wait.";
			} 
		};

		/* Sending the asynchronous request. */
		request.send(null);
	} 
}