//// Go through DOM and assign functions to buttons ////

function initHotness()
{
	var buttons = document.getElementById('hot_nav').getElementsByTagName('a');

	for ( var i=0; i < buttons.length; i++ )
	{
		buttons[i].onclick = function()
		{
		    toggleHotness(this.parentNode.id.slice(4));
		    return false;
		}	
	}
}

//// Switch out Hot lists ////

function toggleHotness(type)
{
	var d = document;

	links = d.getElementById('hot_nav').getElementsByTagName('a');
	lists = d.getElementById('home_right_side').getElementsByTagName('ul');

	for ( var i=0; i < links.length; i++ )
	{
		links[i].className = '';
	}

	for ( var x=1; x < lists.length; x++ )
	{
		lists[x].style.display = 'none';
	}

	d.getElementById('hot_' + type).getElementsByTagName('a')[0].className = 'inset';
	d.getElementById('so_hot_' + type).style.display = 'block';
}

window.onload = function() 
{
	if (document.getElementById('hot_nav'))
	{
		initHotness();
	}
}