if (screen.width < 1024) {
document.write('<link href="../800/content.css" rel="stylesheet" type="text/css">');
var IF_R_Hight = '300';
var IF_L_Hight = '250';
}
else if (screen.width < 1280) {
document.write('<link href="../1024/content.css" rel="stylesheet" type="text/css">');
var IF_R_Hight = '390';
var IF_L_Hight = '345';
}
else{
document.write('<link href="../1280/content.css" rel="stylesheet" type="text/css">');
var IF_R_Hight = '490';
var IF_L_Hight = '445';
}