var illLargeCurrent = null;
var illLargeNew = null;
var illSmallCurrent = null;
var illSmallNew = null;
function showIllustration(illId) {

illSmallNew = document.getElementById('new-pl');
if(illSmallNew != illSmallCurrent) {
if(illSmallCurrent) {
illSmallCurrent.className = 'normal pulledin';
}
if(illSmallNew) {
illSmallNew.className = 'active';
illSmallCurrent = illSmallNew;
}
}
}

function pullOutPreview(illId) {
illSmallNew = document.getElementById('new-pl');
if(illSmallNew != illSmallCurrent) {
illSmallNew.className = 'pulledout';
}
}
function pullInPreview(illId) {
illSmallNew = document.getElementById('new-pl');
if(illSmallNew != illSmallCurrent) {
illSmallNew.className = 'pulledin';
}
}