// Default directory?
featuredDir="images-featured/";
// featuredAuthorImgDir="images-students/studentnames/";

// Load all the images that we want.
featuredImages=new Array();
featuredImages[0]= featuredDir + "bshartsis-Sunrise.jpg";
featuredImages[1]= featuredDir + "cfulmer-Image3.jpg";
featuredImages[2]= featuredDir + "clee-candle3.jpg";
featuredImages[3]= featuredDir + "criordan-picture.jpg";
featuredImages[4]= featuredDir + "CVadillo-sunset.jpg";
featuredImages[5]= featuredDir + "cylee-autumn.jpg";
featuredImages[6]= featuredDir + "dmatson-Man and Liberty.jpg";
featuredImages[7]= featuredDir + "ebarrera-Picture.jpg";
featuredImages[8]= featuredDir + "eradovich-redandblue.jpg";
featuredImages[9]= featuredDir + "fgonzalez-image4.jpg";
featuredImages[10]= featuredDir + "jchen-dean2.jpg";
featuredImages[11]= featuredDir + "jen-Warm Tones.jpg";
featuredImages[12]= featuredDir + "lzhu-dean2.jpg";
featuredImages[13]= featuredDir + "mlaw-smokestacks2.jpg";
featuredImages[14]= featuredDir + "scarey-Stoplight.jpg";
featuredImages[15]= featuredDir + "shamim-Pic1.jpg";
featuredImages[16]= featuredDir + "snaik-sunset2.jpg";
featuredImages[17]= featuredDir + "bshartsis-Red Sunrise.jpg";
featuredImages[18]= featuredDir + "cfulmer-riveted.jpg";
featuredImages[19]= featuredDir + "clee-candle.jpg";
featuredImages[20]= featuredDir + "criordan-picture1.jpg";
featuredImages[21]= featuredDir + "CVadillo-sunset1.jpg";
featuredImages[22]= featuredDir + "cylee-DSCF0084.jpg";
featuredImages[23]= featuredDir + "dmatson-Sunset2.jpg";
featuredImages[24]= featuredDir + "ebarrera-danger.jpg";
featuredImages[25]= featuredDir + "eradovich-construction1.jpg";
featuredImages[26]= featuredDir + "fgonzalez-image.jpg";
featuredImages[27]= featuredDir + "jchen-jonemo.jpg";
featuredImages[28]= featuredDir + "jen-enhanced bryce canyon.jpg";
featuredImages[29]= featuredDir + "lzhu-construction 2.jpg";
featuredImages[30]= featuredDir + "mlaw-stakes.jpg";
featuredImages[31]= featuredDir + "scarey-3.jpg";
featuredImages[32]= featuredDir + "shamim-pic05a.jpg";
featuredImages[33]= featuredDir + "snaik-construction1.jpg";




// Load the authors' names.
featuredAuthor=new Array();
featuredAuthor[0]="Ben Shartsis";
featuredAuthor[1]="Casey Fulmer";
featuredAuthor[2]="Chan Lee";
featuredAuthor[3]="Carita Riordan";
featuredAuthor[4]="Carlos Vadillo";
featuredAuthor[5]="Chun Lee";
featuredAuthor[6]="Daniel Matson";
featuredAuthor[7]="Esperanza Barrera";
featuredAuthor[8]="Emma Radovich";
featuredAuthor[9]="Franchesca Gonzalez";
featuredAuthor[10]="Jennifer Chen";
featuredAuthor[11]="Jennifer Rees";
featuredAuthor[12]="Linda Zhu";
featuredAuthor[13]="Mettabel Law";
featuredAuthor[14]="Sean Carey";
featuredAuthor[15]="Shamim Pakzad";
featuredAuthor[16]="Sapna Naik";
featuredAuthor[17]="Ben Shartsis";
featuredAuthor[18]="Casey Fulmer";
featuredAuthor[19]="Chan Lee";
featuredAuthor[20]="Carita Riordan";
featuredAuthor[21]="Carlos Vadillo";
featuredAuthor[22]="Chun Lee";
featuredAuthor[23]="Daniel Matson";
featuredAuthor[24]="Esperanza Barrera";
featuredAuthor[25]="Emma Radovich";
featuredAuthor[26]="Franchesca Gonzalez";
featuredAuthor[27]="Jennifer Chen";
featuredAuthor[28]="Jennifer Rees";
featuredAuthor[29]="Linda Zhu";
featuredAuthor[30]="Mettabel Law";
featuredAuthor[31]="Sean Carey";
featuredAuthor[32]="Shamim Pakzad";
featuredAuthor[33]="Sapna Naik";

/*
// Load the authors' image names.
featuredAuthorImg=new Array();
featuredAuthorImg[0]=featuredAuthorImgDir + "schan.gif";
featuredAuthorImg[1]=featuredAuthorImgDir + "mfu.gif";
featuredAuthorImg[2]=featuredAuthorImgDir + "dhuang.gif";
featuredAuthorImg[3]=featuredAuthorImgDir + "gweisberg.gif";
featuredAuthorImg[4]=featuredAuthorImgDir + "gweisberg.gif";
featuredAuthorImg[5]=featuredAuthorImgDir + "gweisberg.gif";
featuredAuthorImg[6]=featuredAuthorImgDir + "gweisberg.gif";
featuredAuthorImg[7]=featuredAuthorImgDir + "gweisberg.gif";
featuredAuthorImg[8]=featuredAuthorImgDir + "gweisberg.gif";
featuredAuthorImg[9]=featuredAuthorImgDir + "mbina.gif";
featuredAuthorImg[10]=featuredAuthorImgDir + "mbina.gif";
featuredAuthorImg[11]=featuredAuthorImgDir + "mbina.gif";
featuredAuthorImg[12]=featuredAuthorImgDir + "rchu.gif";
featuredAuthorImg[13]=featuredAuthorImgDir + "crestivo.gif";
featuredAuthorImg[14]=featuredAuthorImgDir + "jcheng.gif";
featuredAuthorImg[15]=featuredAuthorImgDir + "sortega.gif";
featuredAuthorImg[16]=featuredAuthorImgDir + "mbina.gif";
featuredAuthorImg[17]=featuredAuthorImgDir + "pchang.gif";
featuredAuthorImg[18]=featuredAuthorImgDir + "lwu.gif";
featuredAuthorImg[19]=featuredAuthorImgDir + "nsarkarati.gif";
featuredAuthorImg[20]=featuredAuthorImgDir + "nsarkarati.gif";
featuredAuthorImg[21]=featuredAuthorImgDir + "asun.gif";
featuredAuthorImg[22]=featuredAuthorImgDir + "asun.gif";
featuredAuthorImg[23]=featuredAuthorImgDir + "schan.gif";
*/

imagecounter = featuredImages.length-1
currentImage = Math.ceil( Math.random() * featuredImages.length );

function switchto(x) {
  document.viewfinder.src = featuredImages[x];  // Change the image.
//  document.author.src = featuredAuthorImg[x];  // Change the author image.
  crap = "Photo by " + featuredAuthor[x]; + ".";
  document.getElementByID("author").innerHTML = crap;  // Change the author credit.
  } 

function switchtoPrevious() {
  if ( currentImage > 0 ) {     // It's not 0.
    currentImage--;
    switchto(currentImage);
  } else {
    currentImage = imagecounter;
    switchto(currentImage);
  }
}

function switchtoNext() {
  if ( currentImage < imagecounter ) {     // Still below maximum.
    currentImage++;
    switchto(currentImage);
  } else {
    currentImage = 0;
    switchto(currentImage);
  }
}


switchto(currentImage);