// JavaScript Document
function showDiv(){
 var winWidth;
 var winHeight;
	if (document.body && document.body.clientHeight && document.body.clientWidth){
			winHeight = document.body.clientHeight;
			winWidth = document.body.clientWidth;
	}
	document.getElementById('show').style.display="block";
	document.getElementById('show_win').style.display="block";
	document.getElementById('show').style.width=winWidth+"px";
	document.getElementById('show').style.height=winHeight+"px";
}
// JavaScript Document
function gbookDiv(){
 var winWidth;
 var winHeight;
	if (document.body && document.body.clientHeight && document.body.clientWidth){
			winHeight = document.body.clientHeight;
			winWidth = document.body.clientWidth;
	}
	document.getElementById('gbooshow').style.display="block";
	document.getElementById('gbooshow_win').style.display="block";
	document.getElementById('gbooshow').style.width=winWidth+"px";
	document.getElementById('gbooshow').style.height=winHeight+"px";
}