var pics = new Array()
var current = 0

pics[0] = "orientbeach_bw2sig_1.jpg"
pics[1] = "waileabeach_bwsig2_1.jpg"
pics[2] = "waikiki_bw_1.jpg"
pics[3] = "pearlharborflag_bw_1.jpg"
pics[4] = "blueflowersig_1.jpg"
pics[5] = "holly01Small.jpg"
pics[6] = "backYard01.jpg"
pics[7] = "baileySmall01.jpg"
pics[8] = "baileySmall02.jpg"
pics[9] = "baileySmall03.jpg"
pics[10] = "CallaLily01.jpg"
pics[11] = "teaSmall01.jpg"
pics[12] = "teaSmall02.jpg"
pics[13] = "UNC01.jpg"/**/
pics[14] = "wrightsville02.jpg"
pics[15] = "wrightsville01.jpg"
pics[16] = "ebeth01.jpg"
pics[17] = "ebeth02.jpg"
pics[18] = "HawaiiWaikiki01.jpg"
pics[19] = "HawaiiWailea01.jpg"

function replaceImg(img)
{
	document.getElementById('pic').src = img.src;
}

function forward()
{
     //alert('forward');
     if (current < pics.length - 1)
     {
          //document.getElementById('pic').src = pics[current]
          current++;
     }
     else
     {
          current = 0;
          //document.getElementById('pic').src = pics[current]
     }
     document.getElementById('pic').src = pics[current]

}

function backward()
{
     //alert('backward');
     if (current == 0)
     {
          //document.getElementById('pic').src = pics[current]
          
          current = pics.length-1;
     }
     else if (current < pics.length) 
     {
          
          //document.getElementById('pic').src = pics[current]
          current--;
     }
     document.getElementById('pic').src = pics[current]
}