// JavaScript Document

aImages =  new Array();
aImages[0] = new Object();
aImages[0]["url"] = "images/rotatingimage/glenstreet1932.jpg";
aImages[0]["caption"] = "Glen Street, Glens Falls - 1932";
aImages[1] = new Object();
aImages[1]["url"] = "images/rotatingimage/glenstreet1921.jpg";
aImages[1]["caption"] = "Glen Street, Glens Falls - 1921";
aImages[2] = new Object();
aImages[2]["url"] = "images/rotatingimage/woodwardave1910.jpg";
aImages[2]["caption"] = "Woodward Avenue, Warrensburg, circa 1910";

aImages2 =  new Array();
aImages2[0] = new Object();
aImages2[0]["url"] = "images/rotatingimage2/davidvarney.jpg";
aImages2[0]["caption"] = "David Varney, circa 1945";
aImages2[1] = new Object();
aImages2[1]["url"] = "images/rotatingimage2/CarrieRichardson.jpg";
aImages2[1]["caption"] = "Carrie Richardson";

//rotate the image number every half hour
theTime = new Date();
timecount = ((theTime.getHours()*60)+(theTime.getDate()*24*60)+theTime.getMinutes()+15)/30;
timecount = Math.round(timecount);
imageNumber = timecount % aImages.length;
theURL = aImages[imageNumber]["url"];
theCaption = aImages[imageNumber]["caption"];
imageNumber2 = timecount % aImages2.length;
theURL2 = aImages2[imageNumber2]["url"];
theCaption2 = aImages2[imageNumber2]["caption"];