/* global variables */ var intPages = arrResponse.length - 1; var intCurrent = 0; /* initialize the flyer by loading the array of images and setting up global info */ /* called from */ function initializeFlyer() { var imgFlyer = document.getElementById('flyerImage'); var strPromo = document.getElementById('promoText'); if (!blnActive) { imgFlyer.src = strActiveImg; strPromo.innerHTML = ''; intPages = 0; } else { imgFlyer.src = arrResponse[0]; strPromo.innerHTML = strPromoMessage; } var strPageNumMaxTop = document.getElementById('pageNumMaxTop'); var strPageNumMaxBot = document.getElementById('pageNumMaxBot'); strPageNumMaxTop.innerText = intPages + 1 strPageNumMaxBot.innerText = intPages + 1 } /* go to next image if not at the end */ function NextPage() { if (intCurrent != intPages) DisplayImage( 1 ); } /* go to prev image if not at the beginning */ function PreviousPage() { if (intCurrent != 0) DisplayImage( -1 ); } function DisplayImage( x ) { var imgFlyer = document.getElementById('flyerImage'); var strPageNumTop = document.getElementById('pageNumTop'); var strPageNumBot = document.getElementById('pageNumBot'); /* update the current image based on direction (prev/next) */ intCurrent += x; /* update the flyer image */ imgFlyer.src = arrResponse[intCurrent]; /* update the current page [X] of [Y] */ strPageNumTop.innerText = intCurrent + 1; strPageNumBot.innerText = intCurrent + 1; } /* future?? function simplePreload() { var args = simplePreload.arguments; document.imageArray = new Array(args.length); for(var i=0; i