tabw=new Array(640, 800, 1024, 1152, 1280,1440,1680); tabh=new Array(480, 600, 768, 864, 960,1080,1260); if(!document.all){ w=window.innerWidth; h=window.innerHeight; } else { w=document.documentElement.offsetWidth; h=document.documentElement.offsetHeight; } for(i=tabw.length-1;i>=0;i--) if((w>=tabw[i])||(h>=tabh[i])) break; if(i');