function mainpage()
{
//3
var ranNum= Math.round(Math.random() * 3);
if (ranNum == 0){document.write('<img src="http://www.greenmountainwebsites.com/MainPageImages/ME.jpg">'); } // Maine
if (ranNum == 1){document.write('<img src="http://www.greenmountainwebsites.com/MainPageImages/MA.jpg">'); } // MA
if (ranNum == 2){document.write('<img src="http://www.greenmountainwebsites.com/MainPageImages/NH.jpg">'); } // NH
if (ranNum == 3){document.write('<img src="http://www.greenmountainwebsites.com/MainPageImages/Sunset-1.jpg">'); } // Sunset
}