//Ajax Pagination Script- Author: Dynamic Drive (http://www.dynamicdrive.com)
//Created Sept 14th, 07'
//Last Updated Oct 31st, 07'- Fixed bug when book only contains 1 page

var ajaxpageclass=new Object()
//1) HTML to show while requested page is being fetched:
ajaxpageclass.loadstatustext="Wait"


//2) Bust cache when fetching pages?
ajaxpageclass.ajaxbustcache=true

ajaxpageclass.connect=function(img, pageurl, divId, a, b){
	var page_request = false
	var bustcacheparameter=""
	ajaxpageclass.status=0;
	ajaxpageclass.loadstatustext=img;
	document.getElementById(divId).innerHTML=ajaxpageclass.loadstatustext;
	if (window.XMLHttpRequest) // if Mozilla, IE7, Safari etc
		page_request = new XMLHttpRequest()
	else if (window.ActiveXObject){ // if IE6 or below
		try {
		page_request = new ActiveXObject("Msxml2.XMLHTTP")
		} 
		catch (e){
			try{
			page_request = new ActiveXObject("Microsoft.XMLHTTP")
			}
			catch (e){}
		}
	}
	else
		return false
	page_request.onreadystatechange=function(){ajaxpageclass.loadpage(page_request, divId, a, b)}
	if (this.ajaxbustcache) //if bust caching of external page
		bustcacheparameter=(pageurl.indexOf("?")!=-1)? "&"+new Date().getTime() : "?"+new Date().getTime()
	page_request.open('GET', pageurl+bustcacheparameter, true)
	page_request.send(null)
}

ajaxpageclass.loadpage=function(page_request, divId, a, b){
	
	//if(this.loadstatustext)document.getElementById(divId).innerHTML=this.loadstatustext //Display "fetching page message"
	if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1))	{
/*	if (page_request.readyState == 4 && page_request.status==200 )	{*/
		document.getElementById(divId).innerHTML=page_request.responseText
		if(a)a.init();
		if(b)b.init();
		//eval(comm);
	}
}

ajaxpageclass.bindpages=function(pageinfo, divId, paginateIds){ //Main Constructor function

}