// JavaScript Document

//image precaching
if (document.images) {
	var pcimg = new Object();
	pcimg['logo'] = new Object();
	pcimg['smalllogo'] = new Object();
	pcimg['journal'] = new Object();
	pcimg['radio'] = new Object();
	pcimg['olio'] = new Object();
	pcimg['lore'] = new Object();

	pcimg['logo']['normal'] = new Image();
	pcimg['logo']['normal'].src = "/images/logo.jpg";

	pcimg['logo']['blurred'] = new Image();
	pcimg['logo']['blurred'].src = "/images/logoblurred.jpg";

	pcimg['logo']['gray'] = new Image();
	pcimg['logo']['gray'].src = "/images/logogray.jpg";

	pcimg['smalllogo']['normal'] = new Image();
	pcimg['smalllogo']['normal'].src = "/images/smalllogo.jpg";

	pcimg['smalllogo']['blurred'] = new Image();
	pcimg['smalllogo']['blurred'].src = "/images/smalllogoblurred.jpg";

	pcimg['smalllogo']['gray'] = new Image();
	pcimg['smalllogo']['gray'].src = "/images/smalllogogray.jpg";

	pcimg['journal']['normal'] = new Image();
	pcimg['journal']['normal'].src = "/images/journal.jpg";

	pcimg['journal']['focus'] = new Image();
	pcimg['journal']['focus'].src = "/images/journalfocus.jpg";

	pcimg['journal']['blurred'] = new Image();
	pcimg['journal']['blurred'].src = "/images/journalblurred.jpg";

	pcimg['journal']['gray'] = new Image();
	pcimg['journal']['gray'].src = "/images/journalgray.jpg";

	pcimg['radio']['normal'] = new Image();
	pcimg['radio']['normal'].src = "/images/radio.jpg";

	pcimg['radio']['focus'] = new Image();
	pcimg['radio']['focus'].src = "/images/radiofocus.jpg";

	pcimg['radio']['blurred'] = new Image();
	pcimg['radio']['blurred'].src = "/images/radioblurred.jpg";

	pcimg['radio']['gray'] = new Image();
	pcimg['radio']['gray'].src = "/images/radiogray.jpg";

	pcimg['olio']['normal'] = new Image();
	pcimg['olio']['normal'].src = "/images/olio.jpg";

	pcimg['olio']['focus'] = new Image();
	pcimg['olio']['focus'].src = "/images/oliofocus.jpg";

	pcimg['olio']['blurred'] = new Image();
	pcimg['olio']['blurred'].src = "/images/olioblurred.jpg";

	pcimg['olio']['gray'] = new Image();
	pcimg['olio']['gray'].src = "/images/oliogray.jpg";

	pcimg['lore']['normal'] = new Image();
	pcimg['lore']['normal'].src = "/images/lore.jpg";

	pcimg['lore']['focus'] = new Image();
	pcimg['lore']['focus'].src = "/images/lorefocus.jpg";

	pcimg['lore']['blurred'] = new Image();
	pcimg['lore']['blurred'].src = "/images/loreblurred.jpg";

	pcimg['lore']['gray'] = new Image();
	pcimg['lore']['gray'].src = "/images/loregray.jpg";
}

//DEFUNCT ROLLOVER FUNCTIONS

function roll(button)
{
	if(document.images)
	{
	     if(document[button])
	     {
	          rollbutton = document[button];
		}
		else
		{
	     	rollbutton = document.getElementById(button);
		}
		rollbutton.src=pcimg[button]['blurred'].src;
	}
}
function unroll(button, color)
{
	if(document.images)
	{
	     if(color=='')
	     {
	          color="normal";
	     }
	     if(document[button])
	     {
	          rollbutton = document[button];
		}
		else
		{
	     	rollbutton = document.getElementById(button);
		}
		rollbutton.src=pcimg[button][color].src;
	}
}