function wbb(im){var i=new Image();i.src='images/buttons/'+im;return i;}
function wbm(im){var i=new Image();i.src='images/menu/'+im;return i;}
hover=wbm('hover.gif');
buy1_1=wbb('buy1_1.gif');buy1_2=wbb('buy1_2.gif');buy2_1=wbb('buy2_1.gif');buy2_2=wbb('buy2_2.gif');
download1_1=wbb('download1_1.gif');download1_2=wbb('download1_2.gif');download2_1=wbb('download2_1.gif');download2_2=wbb('download2_2.gif');