// ** image rotation settings starts here **
// numImages needs to be -1 to accomidate 0 as value
var numImages = 3;

// check for cookie
var imgPlace = getCookie("imgNum");
// if the cookie wasn't found, create it set to 0
if (!imgPlace) {
  imgPlace = 0; // the value for the new cookie
  setCookie("imgNum", imgPlace);
}
else if (imgPlace < numImages) {
// increment image Place
  imgPlace = parseInt(imgPlace) + 1;
  setCookie("imgNum", imgPlace);
}
else {
// reset image Place
  imgPlace=0;
  setCookie("imgNum", imgPlace);
}

var text = new Array();

text[0] = "images/banner_text_libtrio.gif";
text[1] = "images/banner_text_concstudents1.gif";
text[2] = "images/banner_text_library.gif";
text[3] = "images/banner_text_stairs.gif";


var photo = new Array();

photo[0] = "images/banner_photo_libtrio.jpg";
photo[1] = "images/banner_photo_concstudents1.jpg";
photo[2] = "images/banner_photo_library.jpg";
photo[3] = "images/banner_photo_stairs.jpg";



var textLink = new Array();

textLink[0] = "popups/grads-2005.html";
textLink[2] = "http://www.columbia.edu/cu/lweb/indiv/socwk/index.html";
textLink[3] = "http://www.columbia.edu/cu/news/02/05/cv_socialwork_student.html";


var textAlt = new Array();

textAlt[0] = "Read more about the Class of 2006";
textAlt[1] = "Margaret Mead quote";
textAlt[2] = "More information: the new library";
textAlt[3] = "Read more: Soros Foundation's Open Society Institute Scholars";



// Title not being used
//var promoTitle = new Array();
//
//promoTitle[0] = "Graduating Class 2006";
//promoTitle[1] = "Margaret Mead";
//promoTitle[2] = "Takamura";
//promoTitle[3] = "Soros Scholars";


// ** image rotation settings ends here **