//total # of images you have total_img=8; var curimg=getQueryVariable("i"); if (curimg == "") { curimg = 1; } function prevImg(){ if (curimg>1){ curimg--; } else { curimg=total_img; } document.theimage.src=Limages[curimg - 1]; document.getElementById('french').innerHTML=french[curimg-1]; document.getElementById('english').innerHTML=english[curimg-1]; document.getElementById('pdff').innerHTML=pdff[curimg-1]; document.getElementById('pdfe').innerHTML=pdfe[curimg-1]; document.getElementById('chiffre').innerHTML=chiffre[curimg-1]; } function nextImg(){ if (curimg //-->