// <[CDATA[
function getStyleClass (className) {
    if (document.styleSheets.length < 1) {
        return null;
    }
    if (document.styleSheets[0].cssRules) {
        var cssRules = 'cssRules';
    } else {
        var cssRules = 'rules';
    }
    for (var s = 0; s < document.styleSheets.length; s++) {
        for (var r = 0; r < document.styleSheets[s][cssRules].length; r++) {
            if (document.styleSheets[s][cssRules][r].selectorText == '.' + className) {
                return document.styleSheets[s][cssRules][r];
            }
        }
    }
    return null;
}
getStyleClass('effect_appear').style.display = 'none';


// ]]>