var originalWidth, originalHeight;
var shrunk = 200;
var expanded = 300;
function onHover() {
originalWidth = $(this).width();
originalHeight = $(this).height();
moveLeft = Math.floor(originalWidth/4);
moveTop = Math.floor(originalHeight/4);
$(this).stop(false, true).animate({
left: -(moveLeft),
top: -(moveTop),
width: expanded,
},200);
}
function offHover() {
$(this).stop(false, true).animate({
left: 0,
top: 0,
width: shrunk,
},200);
}
function initGallery() {
var imgArray = document.getElementsByTagName("img");
var galleryObj = document.getElementById("gallery");
var columns = 3;
var rows = Math.ceil(imgArray.length/columns);
var hozInc = 330;
var vertInc = 220;
}