var mainpic = new Array();

mainpic[0] = new Image();
mainpic[0].src = 'gfx/saloon.jpg';

mainpic[1] = new Image();
mainpic[1].src = 'gfx/saloontwo.jpg';

	function setImageDisplay()
	{
		var picBeingShown = document.getElementById("changingpic");
		picBeingShown.src = mainpic[x].src;
	}

	function setCaption()
	{
		if (x==0)
			{
			document.getElementById("picturecaption").innerHTML="The saloon looking forward, with the galley on the left <a class=\"picswitch\" onclick=\"changePic()\">(change view)</a>";
			}
		else if (x==1)
			{
			document.getElementById("picturecaption").innerHTML="The saloon looking aft, with owners David and Elaine Pollock <a class=\"picswitch\" onclick=\"changePic()\">(change view)</a>";
			}
	}

	function firstImage()
	{
		x = 0
	}

	function changePic()
	{
		if (x==0)
			{
			x = 1
			}
		else if (x==1)
			{
			x = 0
			}
		setImageDisplay();
		setCaption()
	}