if (screen.width > 1600) {
ratio = 1.5;
document.write("");
} else {
if (screen.width < 800) {
ratio = 0.57;
document.write("");
}
else {
switch (screen.width) {
case 1600:
ratio = 1.5;
document.write("");
break;
case 1280:
ratio = 1.28;
document.write("");
break;
case 1152:
ratio = 1;
document.write("");
break;
case 1024:
ratio = 0.86;
document.write("");
break;
case 800:
ratio = 0.57;
document.write("");
break;
default:
ratio = 1;
document.write("");
break;
}
}
}