function changepicture(id,picture) { var maincell = window.document.getElementById(id); var picnumber = 1; var piclink = "images/screen_18.png"; if (picture.indexOf('_') !=-1) { var temp = new Array(); var testno = 0; temp = picture.split('_'); if ((eval(temp[1])/eval(temp[1]))==1) { picnumber = temp[1]; } } if (picture == "info") { picnumber = 1; } if (picture == "story") { picnumber = 17; } if (picture == "character") { picnumber = 5; } if (picture == "weapons") { picnumber = 15; } if (picture == "anotherworld") { picnumber = 2; } if (picture == "random") { picnumber = Math.floor(Math.random() * 17)+1; } piclink = "images/screen_"+picnumber+".png"; // alert(piclink); maincell.style.background = 'url('+piclink+')'; } // // xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-gb"