function showMessage()
{
alert('Band member bio pages will be coming soon!');
}

function closeBigPic()
{
divBigPic.style.display = 'none';
}

function closeBigPhoto()
{
divBigPhoto.style.display = 'none';
}

function changeBioPic(name, direction)
{

var myarray = tdBioPicCounter.innerHTML.split(" of ");
var intPicNum = myarray[0];
var intTotal = myarray[1];

if(direction == "next"){
	if(intPicNum == intTotal)
		intPicNum = 1;
	else
		intPicNum ++;
}
else
{
	if(intPicNum == 1)
		intPicNum = intTotal;
	else
		intPicNum --;
}

tdBioPicCounter.innerHTML = intPicNum + " of " + intTotal;
picBioImage.src = "images/bandpics/" + name + "_" + intPicNum + ".JPG";
fadeIn('picBioImage');

return;
}

function showBigPic(num)
{
divBigPic.style.display = 'block';
divBigPic.style.left = screen.width / 2 - 240;

switch(num)
	{
	case 1:
		imgBigPic.src = picMember1.src;
		imgBigPic.height=360;
		imgBigPic.width=480;
		fadeIn('imgBigPic');
		break
	case 2:
		imgBigPic.src = picMember2.src;
		imgBigPic.height=360;
		imgBigPic.width=480;
		fadeIn('imgBigPic');
		break
	case 3:
		imgBigPic.src = picMember3.src;
		imgBigPic.height=360;
		imgBigPic.width=480;
		fadeIn('imgBigPic');
		break
	case 4: 
		imgBigPic.src = picMember4.src;
		imgBigPic.height=360;
		imgBigPic.width=480;
		fadeIn('imgBigPic');
		break
	default:
		return;
	}
}

function showBigPhoto(picSource, caps)
{
	var newpicSRC = '';

	if(caps == 1)
		newpicSRC = picSource.replace(/_185X135/, '');
	else
		newpicSRC = picSource.replace(/_185x135/, '');
		

	divBigPhoto.style.display = 'block';
	divBigPhoto.style.left = screen.width / 2 - 240;

	imgBigPhoto.src = newpicSRC;
	imgBigPhoto.height=360;
	imgBigPhoto.width=480;

	fadeIn('imgBigPhoto');		
}

function setMemberPic(member)
{
switch(member)
	{
	case "Band":		
		picMember1.src='images/bandpics/Band_1.JPG';
		picMember1.alt='Click to open image';
		fadeIn('divMemberPic1');
		picMember2.src='images/bandpics/Band_2.JPG';
		picMember2.alt='Click to open image';
		fadeIn('divMemberPic2');
		picMember3.src='images/bandpics/Band_3.JPG';
		picMember3.alt='Click to open image';
		fadeIn('divMemberPic3');
		picMember4.src='images/bandpics/Band_4.JPG';
		picMember4.alt='Click to open image';
		fadeIn('divMemberPic4');
		break
	case "Jerry":		
		picMember1.src='images/bandpics/Jerry_1.JPG';
		picMember1.alt='Click to open image';
		fadeIn('divMemberPic1');
		picMember2.src='images/bandpics/Jerry_2.JPG';
		picMember2.alt='Click to open image';
		fadeIn('divMemberPic2');
		picMember3.src='images/bandpics/Jerry_3.JPG';
		picMember3.alt='Click to open image';
		fadeIn('divMemberPic3');
		fadeOut('divMemberPic4');
		break
	case "Brian":
		picMember1.src='images/bandpics/Brian_1.JPG';
		picMember1.alt='Click to open image';
		fadeIn('divMemberPic1');
		picMember2.src='images/bandpics/Brian_2.JPG';
		picMember2.alt='Click to open image';
		fadeIn('divMemberPic2');
		picMember3.src='images/bandpics/Brian_3.JPG';
		picMember3.alt='Click to open image';
		fadeIn('divMemberPic3');
		picMember4.src='images/bandpics/Brian_4.JPG';
		picMember4.alt='Click to open image';
		fadeIn('divMemberPic4');
		break
	case "Sean":
		picMember1.src='images/bandpics/Sean_1.JPG';
		picMember1.alt='Click to open image';
		fadeIn('divMemberPic1');
		picMember2.src='images/bandpics/Sean_2.JPG';
		picMember2.alt='Click to open image';
		fadeIn('divMemberPic2');
		picMember3.src='images/bandpics/Sean_3.JPG';
		picMember3.alt='Click to open image';
		fadeIn('divMemberPic3');
		picMember4.src='images/bandpics/Sean_4.JPG';
		picMember4.alt='Click to open image';
		fadeIn('divMemberPic4');
		break
	case "Kevin":
		picMember1.src='images/bandpics/Kevin_1.JPG';
		picMember1.alt='Click to open image';
		fadeIn('divMemberPic1');
		picMember2.src='images/bandpics/Kevin_2.JPG';
		picMember2.alt='Click to open image';
		fadeIn('divMemberPic2');
		picMember3.src='images/bandpics/Kevin_3.JPG';
		picMember3.alt='Click to open image';
		fadeIn('divMemberPic3');
		picMember4.src='images/bandpics/Kevin_4.JPG';
		picMember4.alt='Click to open image';
		fadeIn('divMemberPic4');
		break
	case "Lauren":
		picMember1.src='images/bandpics/Lauren_1.JPG';
		picMember1.alt='Click to open image';
		fadeIn('divMemberPic1');
		picMember2.src='images/bandpics/Lauren_2.JPG';
		picMember2.alt='Click to open image';
		fadeIn('divMemberPic2');
		picMember3.src='images/bandpics/Lauren_3.JPG';
		picMember3.alt='Click to open image';
		fadeIn('divMemberPic3');
		fadeOut('divMemberPic4');
		break
	default:
		return
	}
}

function fadeIn(id)
{
	fadeOpacity(id, 0, 100, 500);
}

function fadeOut(id)
{
	fadeOpacity(id, 100, 0, 500);
}

function fadeOutHalf(id)
{
	fadeOpacity(id, 100, 50, 500);
}

function fadeOpacity(id, opacStart, opacEnd, millisec)
{
	//speed for each frame
	var speed = Math.round(millisec / 100);
	var timer = 0;
 	var objStyle = document.getElementById(id).style;

	if(objStyle.display == 'none')
	{
		objStyle.opacity = 0;
		objStyle.display = 'block';
	}

	//determine the direction for blending, if start and end are the same nothing happens
	if(opacStart > opacEnd)
	{
		for(i = opacStart; i >= opacEnd; i--)
		{
			setTimeout("changeOpac(" + i + ",'" + id + "')", (timer * speed));
			timer++;
		}
	}
	else if(opacStart < opacEnd) 
	{
		for(i = opacStart; i <= opacEnd; i++)
		{
			setTimeout("changeOpac(" + i + ",'" + id + "')", (timer * speed));
			timer++;
		}	
	}
	
}

function hideDisplay(id)
{
	var oElement = document.getElementById(id).style;
	oElement.display = 'none';	
}

function changeOpac(opacity, id)
{
	var object = document.getElementById(id).style;

	object.opacity = (opacity / 100);
	object.MozOpacity = (opacity / 100);
	object.KhtmlOpacity = (opacity / 100);
	object.filter = "alpha(opacity=" + opacity + ")";
}