// JavaScript Document

function dis()
{
    if((screen.width == 1024) && (screen.height == 768))
    {
        document.getElementById('wt').href = 'css/turn-page2.css';
    }else if ((screen.width == 800) && (screen.height == 600))
    {
        document.getElementById('wt').href = 'css/turn-page3.css' ;
    }else
    {
        document.getElementById('wt').href = 'css/turn-page.css';
    }
}
dis();