function display_layer(){
	/*
    var get_top;
	var get_top1;
	var get_width;
	var get_width1;
	get_top = ((document.body.scrollHeight)/2) -100;
	get_top1 = get_top + "px";
	get_width = ((document.body.scrollWidth)/2) - 300;
	get_width1 = get_width + "px";
	document.getElementById('detail').style.top="150px";
	document.getElementById('detail').style.left=get_width1;
	document.getElementById('detail').style.visibility="visible";
	document.getElementById('overlay_she').style.visibility="visible";
	*/
	//makeRequest('./detail.php');
}
function display_layer_tnc(){
    var get_top;
	var get_top1;
	var get_width;
	var get_width1;
	get_top = ((document.body.scrollHeight)/2) -600;
	get_top1 = get_top + "px";
	get_width = ((document.body.scrollWidth)/2) - 500;
	get_width1 = get_width + "px";
	document.getElementById('tnc').style.top="0px";
	document.getElementById('tnc').style.left=get_width1;
	document.getElementById('tnc').style.visibility="visible";
	document.getElementById('overlay_she').style.visibility="visible";
}