function getWindowWidth(win) {
    if (win == undefined) win = window;
    if (win.innerWidth) return win.innerWidth;
    else {
        if (win.document.documentElement && win.document.documentElement.clientWidth) return win.document.documentElement.clientWidth;
        return win.document.body.offsetWidth;
    }
}

function getWindowHeight(win) {
    if (win == undefined) win = window;
    if (win.innerHeight) return win.innerHeight;
    else {
        if (win.document.documentElement && win.document.documentElement.clientHeight) {
            return win.document.documentElement.clientHeight;
        }
        return win.document.body.offsetHeight;
    }
}

function ID(id) {
    return document.getElementById(id);
}

function CLASS(c) {
	var array = [];
	var tags = document.getElementsByTagName("*");
	for(var z=0, len=tags.length; z<len; z++) {
		if(tags[z].className == c) array.push(tags[z]);
	}
	return array;
}

var thisDocument = ""+self.location+"";
var Browser = navigator.appVersion;