function		makeobject()
				{
				var object;
				var browser = navigator.appName; 
				if(browser == "Microsoft Internet Explorer")
					{
					object = new ActiveXObject("Microsoft.XMLHTTP");
					}
				else
					{
					object = new XMLHttpRequest();
					}
				return object;
				}
function		parseinfo()
				{
				if(request.readyState == 1)
					{
					document.getElementById('book').innerHTML = 'Loading...';
					}
				if(request.readyState == 4)
					{ 
					var answer = request.responseText;
					document.getElementById('book').innerHTML = answer;
					}
				}
var 			request = makeobject();
function 		printbook1(documentnumber,pagenumber)
				{
				request = makeobject();
				request.open('get', 'printbook.php?document=' + documentnumber + '&page=' +pagenumber  );
				request.onreadystatechange = parseinfo; 
				request.send('');
				}
function 		printbook(documentnumber,pagenumber)
				{
//				request = makeobject();
				request.open('get', 'printbook.php?document=' + documentnumber + '&page=' +pagenumber  );
				request.onreadystatechange = parseinfo; 
				request.send('');
				}



function 		flipbackground1(objRef, state)
				{
				objRef.style.backgroundColor = (1 == state) ? '#292929' : '#232323';
				return;
				}
function 		flipbackground2(objRef, state)
				{
				objRef.style.backgroundColor = (1 == state) ? '#FFFFFF' : '#E0E0E0';
				return;
				}
function 		setsourceimage1(objectid,imagepath)
				{
				objectselected=document.getElementById(objectid);
				objectselected.src=imagepath;
				return;
				}