function initialize()
{
	var url = "projectaction.php?action=initialize&rand="+parseInt(Math.random()*99999999);
	returnaction = "initialize";	
	xmlhttp_get(url);
}
function menuselect(menu)
{
	var url = "projectaction.php?action=menuselect&rand="+parseInt(Math.random()*99999999);
	var data = "menu="+menu;
	returnaction = "menuselect";	
	xmlhttp_post(data,url);
}
function readnews(newsid)
{
	var offset = document.getElementById('offset').value;
	var url = "projectaction.php?action=readnews&rand="+parseInt(Math.random()*99999999);
	var data = "newsid="+newsid;
	data = data+"&offset="+offset;
	returnaction = "readnews";	
	xmlhttp_post(data,url);
}
function backnews()
{
	var offset = document.getElementById('offset').value;
	var url = "projectaction.php?action=backnews&rand="+parseInt(Math.random()*99999999);
	var data = "offset="+offset;
	returnaction = "backnews";	
	xmlhttp_post(data,url);
}
function browseselectnews(offset)
{
	var url = "projectaction.php?action=browseselectnews&rand="+parseInt(Math.random()*99999999);
	var data = "offset="+offset;
	returnaction = "browseselectnews";	
	xmlhttp_post(data,url);
}
function browsenews(direction)
{
	var offset = document.getElementById('offset').value;
	var url = "projectaction.php?action=browsenews&rand="+parseInt(Math.random()*99999999);
	var data = "offset="+offset;
	data = data + "&direction="+direction;
	returnaction = "browsenews";	
	xmlhttp_post(data,url);
}