// Copyright (c) 2000-2005 Unidocs. All rights reserved.
function cm(pageno,which){if(gn+1<=pageno&&pageno<af){al[o][which].isLoaded=false;if(which==PAGE_LEFT)al[o][which].img.onload=rm;else al[o][which].img.onload=rn;al[o][which].img.onerror=ro;al[o][which].img.src=cr('medium',pageno);}else{ec++}}function rm(){al[o][PAGE_LEFT].isLoaded=true;if(o==r)LeftBottomImg.src=al[o][PAGE_LEFT].img.src;else if(o==u)LeftTopImg.src=al[o][PAGE_LEFT].img.src;ec++}function rn(){al[o][PAGE_RIGHT].isLoaded=true;if(o==r)RightBottomImg.src=al[o][PAGE_RIGHT].img.src;else if(o==u)RightTopImg.src=al[o][PAGE_RIGHT].img.src;ec++}function io(pageno){var imagePage=new Array(2);imagePage[0]=new imageObject();imagePage[1]=new imageObject();al[pageno]=imagePage}function imageObject(){this.isLoaded=false;this.img=new Image();}function ro(){ty=true}function cr(size,pageno){if(pageno==-1||pageno>=af)return"";else return gm+size+'/'+hz(imagePageList[pageno]).toUpperCase()+".jpg"}function tz(pageno){if(0<=pageno&&pageno<af){largeSizeImage.src=cr('middle',pageno);largeSizeImage.onload=rp}}function rp(){LargeImageSrc.src=largeSizeImage.src}