// opens up the popup window for veiwing more information about the member.

function winOpen(memberID)
	{
	window.open('MemberInfo.aspx?memID=' + memberID, '_blank', 'width=757, height=500, resizable=no, scrollbars=yes, top=5, left=5');
	}
	
// opens up the legend for members icons

function winOpenLegend()
	{
	window.open('legend.aspx', '_blank', 'width=325, height=450, resizable=no, scrollbars=no, top=5, left=5');
	}
	
// changes the image on the home page every 7 seconds
	
	var timerID;
	var picCount = 0;
	
	image1 = new Image();
	image1.src = "images/home_1.jpg";
	
	image2 = new Image();
	image2.src = "images/home_2.jpg";
	
	image3 = new Image();
	image3.src = "images/home_3.jpg";
	
	image4 = new Image();
	image4.src = "images/home_4.jpg";
	
	imgs = new Array(image1, image2, image3, image4)
	
function writePic()
	{	
	document.write('<img name=homeImg id=homeImg align=right style="margin: 0px 16px 16px 36px; border: solid 1px #000000;" src=' + imgs[0].src + '>');
	// document.images.homeImg.style = 'margin: 0px 16px 16px 36px; border: solid 1px #000000;';
	picCycle()
	}

function picCycle()
	{
	timerID = window.setTimeout("changePic()", 7000);
	}
	
function changePic()
	{
	picCount = picCount + 1;
	if (picCount == 4)
		{picCount = 0;}
	document.images.homeImg.src = imgs[picCount].src;
	picCycle()
	}