var pics = new Array();
	var alts = new Array();
	
	
	pics.push("P1010174.jpg");
	alts.push("Game");
	
	/*pics.push("IMG_2208.jpg");
	alts.push("Meeting");
	
	pics.push("IMG_2213.jpg");
	alts.push("Meeting");
	
	pics.push("IMG_2267.jpg");
	alts.push("Group");
	
	pics.push("P1010116.jpg");
	alts.push("Ice Cream");
	
	pics.push("P1010119.jpg");
	alts.push("Ice cream 2");
	
	pics.push("P1010122.jpg");
	alts.push("Brown and Vailas"); */
	
	pics.push("P1010128.jpg");
	alts.push("Ice Cream 3");
	
	pics.push("shalene.jpg");
	alts.push("Discussion");
	
	pics.push("P1010133.jpg");
	alts.push("Taxi");
	
	pics.push("P1010157.jpg");
	alts.push("Go Bengals");
	
	pics.push("FloorPic.jpg");
	alts.push("Brain storming");
	
	pics.push("mess.jpg");
	alts.push("Justin Mess");
	
	pics.push("StandingAround.jpg");
	alts.push("After a meeting");

	pics.push("Ross_points.jpg");
	alts.push("Your turn");

	
	var BGIndex;
	function randPic() {
		var randnum = Math.random();
		BGIndex = Math.round((pics.length - 1) * randnum);
		document.getElementById("splashimage").innerHTML = '<img src="images/' + pics[BGIndex] + '" width="307" height="200" alt="' + alts[BGIndex] + '"  id="homesplashphoto" />';
		setTimeout("nextPic()", 5000);
	}

// ISF1.11 :: Image swap-fade 
// *****************************************************
// DOM scripting by brothercake -- http://www.brothercake.com/
//******************************************************
//global object
var isf = { 'clock' : null, 'fade' : true, 'count' : 1 }
/*******************************************************/

//swapfade setup function
function swapfade()
{
	//if the timer is not already going
	if(isf.clock == null)
	{
		//copy the image object 
		isf.obj = arguments[0];
		
		//copy the image src argument 
		isf.src = arguments[1];
		
		//store the supported form of opacity
		if(typeof isf.obj.style.opacity != 'undefined')
		{
			isf.type = 'w3c';
		}
		else if(typeof isf.obj.style.MozOpacity != 'undefined')
		{
			isf.type = 'moz';
		}
		else if(typeof isf.obj.style.KhtmlOpacity != 'undefined')
		{
			isf.type = 'khtml';
		}
		else if(typeof isf.obj.filters == 'object')
		{
			//weed out win/ie5.0 by testing the length of the filters collection (where filters is an object with no data)
			//then weed out mac/ie5 by testing first the existence of the alpha object (to prevent errors in win/ie5.0)
			//then the returned value type, which should be a number, but in mac/ie5 is an empty string
			isf.type = (isf.obj.filters.length > 0 && typeof isf.obj.filters.alpha == 'object' && typeof isf.obj.filters.alpha.opacity == 'number') ? 'ie' : 'none';
		}
		else
		{
			isf.type = 'none';
		}
		
		//change the image alt text if defined
		if(typeof arguments[3] != 'undefined' && arguments[3] != '')
		{
			isf.obj.alt = arguments[3];
		}
		
		//if any kind of opacity is supported
		if(isf.type != 'none')
		{
			//copy and convert fade duration argument 
			//the duration specifies the whole transition
			//but the swapfade is two distinct transitions
			isf.length = parseInt(arguments[2], 10) * 500;
			
			//create fade resolution argument as 20 steps per transition
			//again, split for the two distrinct transitions
			isf.resolution = parseInt(arguments[2], 10) * 10;
			
			//start the timer
			isf.clock = setInterval('isf.swapfade()', isf.length/isf.resolution);
		}
		
		//otherwise if opacity is not supported
		else
		{
			//just do the image swap
			isf.obj.src = isf.src;
		}
		
	}
};


//swapfade timer function
isf.swapfade = function()
{
	//increase or reduce the counter on an exponential scale
	isf.count = (isf.fade) ? isf.count * 0.9 : (isf.count * (1/0.9)); 
	
	//if the counter has reached the bottom
	if(isf.count < (1 / isf.resolution))
	{
		//clear the timer
		clearInterval(isf.clock);
		isf.clock = null;

		//do the image swap
		isf.obj.src = isf.src;

		//reverse the fade direction flag
		isf.fade = false;
		
		//restart the timer
		isf.clock = setInterval('isf.swapfade()', isf.length/isf.resolution);

	}
	
	//if the counter has reached the top
	if(isf.count > (1 - (1 / isf.resolution)))
	{
		//clear the timer
		clearInterval(isf.clock);
		isf.clock = null;

		//reset the fade direction flag
		isf.fade = true;
		
		//reset the counter
		isf.count = 1;
	}

	//set new opacity value on element
	//using whatever method is supported
	switch(isf.type)
	{
		case 'ie' :
			isf.obj.filters.alpha.opacity = isf.count * 100;
			break;
			
		case 'khtml' :
			isf.obj.style.KhtmlOpacity = isf.count;
			break;
			
		case 'moz' : 
			//restrict max opacity to prevent a visual popping effect in firefox
			isf.obj.style.MozOpacity = (isf.count == 1 ? 0.9999999 : isf.count);
			break;
			
		default : 
			//restrict max opacity to prevent a visual popping effect in firefox
			isf.obj.style.opacity = (isf.count == 1 ? 0.9999999 : isf.count);
	}
};


	

//cache the images
isf.imgsLen = pics.length;
isf.cache = [];
for(var i=0; i<isf.imgsLen; i++)
{
	isf.cache[i] = new Image;
	isf.cache[i].src = pics[i];
}
	
function nextPic() {
	if (BGIndex < pics.length - 1){ 
		BGIndex = BGIndex + 1;
	}else{
		BGIndex = 0;
	}
	swapfade(document.getElementById('homesplashphoto'), 'images/' + pics[BGIndex] + '', '2', alts[BGIndex]);
	setTimeout("nextPic()", 5000);
	}
	
function switchMenu(obj) {
	var el = document.getElementById(obj);
	if ( el.style.display != 'none' ) {
	el.style.display = 'none';
	}
	else {
	el.style.display = '';
	}
}

window.onload = function() {
	document.getElementById("senate").style.display = "none";
	document.getElementById("cabinet").style.display = "none";
	document.getElementById("finance").style.display = "none";
	document.getElementById("legal").style.display = "none";
	randPic();
}