function fetch_object(idname)
{
	if (document.getElementById)
	{
		return document.getElementById(idname);
	}
	else if (document.all)
	{
		return document.all[idname];
	}
	else if (document.layers)
	{
		return document.layers[idname];
	}
	else
	{
		return null;
	}
}
var selected_news = 1;
function show_alert_title(i)
{
	block = fetch_object("alert_title" + i);
	block.style.display = "block";
}
function hide_alert_title(i)
{
	block = fetch_object("alert_title" + i);
	block.style.display = "none";
}

function show_news(i)
{
	title = fetch_object("title" + selected_news);
	title.style.display = "none";
	number = fetch_object("number" + selected_news);
	number.className = "unselected_number";
	title.style.top = "346px";
	summary = fetch_object("summary" + selected_news);
	summary.style.display = "none";
	image = fetch_object("image" + selected_news);
	image.style.display = "none";
	
	selected_news = i;
	
	title = fetch_object("title" + i);
	title.style.display = "block";
	number = fetch_object("number" + i);
	number.className = "selected_number";
	change_top(i, 296);
	summary = fetch_object("summary" + i);
	summary.style.display = "block";
	image = fetch_object("image" + i);
	image.style.display = "block";
}
function change_top(i, max)
{
	var top;
	var obj = fetch_object("title" + i);	
	if(obj.style.top != '')
	{
		top = parseInt(obj.style.top) - 5;
	}
	else
	{
		top = 346;
	}
	obj.style.top = top + "px";
	if(top > max)
	{
		setTimeout("change_top(" + i + "," + max + ")", 20);
	}
}
current_in_bar = 0;