$(document).ready(function(){
    $(".body_content").click(function(event){
        //prevent the default action for the click event
        event.preventDefault();
 
        //get the full url - like mysitecom/index.htm#home
        var full_url = this.href;
 
        //split the url by # and get the anchor target name - home in mysitecom/index.htm#home
        var parts = full_url.split("#");
        var trgt = parts[1];
 
        //get the top offset of the target anchor
        var target_offset = $("#"+trgt).offset();
        var target_top = target_offset.top;
 
        //goto that anchor by setting the body scroll top to anchor top
        $('html, body').animate({scrollTop:target_top}, 500);
    });
});

$('document').ready(function(){
	updatestatus();
	scrollalert();
});
function updatestatus(){
	//Show number of loaded items
	var totalItems=$('#content p').length;
	$('#status').text('Loaded '+totalItems+' Items');
}
function scrollalert(){
	var scrolltop=$('#body_content').attr('scrollTop');
	var scrollheight=$('#body_content').attr('scrollHeight');
	var windowheight=$('#body_content').attr('clientHeight');
	var scrolloffset=20;
	if(scrolltop>=(scrollheight-(windowheight+scrolloffset)))
	{
		//fetch new items
		$('#status').text('Loading more items...');
		$.get('new-items.html', '', function(newitems){
			$('#content').append(newitems);
			updatestatus();
		});
	}
	setTimeout('scrollalert();', 1500);
}