//Rotating Pic on sidebar
var ic = 3     // Number of alternative images
var photoName = new Array(ic)  // Array to hold filenames for sidebar photos
	
//Photos
photoName[0] = "./images/impact/darkhorse.jpg"
photoName[1] = "./images/impact/quinebaug_river_march.jpg"
photoName[2] = "./images/impact/quinebaug_river_may.jpg"

//Pick a random photo from the collection
function pickRandom(range) {
	if (Math.random)
		return Math.round(Math.random() * (range-1))
	else {
		var now = new Date()
		return (now.getTime() / 1000) % range
	}
}

// Write out an img tag, using a randomly-chosen image name.
var choice = pickRandom(ic)

// Display photo
document.write('<img id="impact" src="'+ photoName[choice] +'" border="0" width="634" height="233" alt="12 Crane Street, Southbridge, MA building housing cafe, tavern, club, brewery, bakery, cigars and gallery"/>')