// Write hide CSS
document.write('<link rel="stylesheet" type="text/css" media="screen" href="/styles/listing_js.css" />');


var trigger = {
	init : function() 
	{
		elems = new Array();
		headlines = document.getElementsByTagName('h2');
	
		for(i=0; i<headlines.length; i++)
		{
			if(headlines[i].nodeName && headlines[i].className == 'region-headline')
				elems[elems.length] = headlines[i];
		}

		for(i=0; i<elems.length; i++)
		{
			ref = elems[i];

			if(ref.nodeName)
			{
				ref.onclick = function()
				{
					trigger.h2Click(this);
				};
	
				for(ii=0; ii<ref.parentNode.childNodes.length; ii++)
				{
					n = ref.parentNode.childNodes[ii];
					if(n.nodeName && n.nodeName.toLowerCase() == 'div')
					{	
						for(iii=0; iii<n.childNodes.length; iii++)
						{
							nn = n.childNodes[iii];
							if(nn.nodeName && nn.nodeName.toLowerCase() == 'h3')
							{	
								nn.onclick = function()
								{
									trigger.h3Click(this);
								};

								nn.onmouseover = function()
								{
									this.style.color = '#FE7701';
									this.style.background = '#AFC6CC';
								};

								nn.onmouseout = function()
								{
									if(this.className != 'hi')
									{
										this.style.color = '#5F95C3';
									}
									this.style.background = '#CDE6ED';
								};
							}
						}
					}
				}
			}
		}
	},

	h2Click : function(ref)
	{
		for(i=0; i<ref.parentNode.childNodes.length; i++)
		{
			n = ref.parentNode.childNodes[i];

			if(n.className && n.className.indexOf('location') > -1)
			{
				n.style.display = (n.style.display == 'none' || n.style.display == '') ? 'block' : 'none';
			}
		}
	},

	h3Click : function(ref)
	{
		ref.className = (ref.className != 'hi') ? 'hi' : '';

		while(ref.className != 'table')
			ref = ref.nextSibling;

		if(ref.nodeName && ref.className == 'table')
		{
			ref.style.display = (ref.style.display == 'none' || ref.style.display == '') ? 'block' : 'none';
		}
	}
}


window.onload = function()
{
	trigger.init();
}