function show_suggest(){
	var suggest_lay = document.getElementById("overlay-top");
	suggest_lay.style.display="block";
}
function close_suggest(){
	var suggest_lay = document.getElementById("overlay-top");
	suggest_lay.style.display="none";
}
function show_confirm(){
	var suggest_lay = document.getElementById("overlay-conf");
	suggest_lay.style.display="block";
}
function close_confirm(){
	var suggest_lay = document.getElementById("overlay-conf");
	suggest_lay.style.display="none";
}
function submit_suggest(){
	$.post('/pub/sendMail.do',{
			method:'sendSuggest',
		    to_name:escape($('input[@name="to_name"]').val()),
			to_email:$('input[@name="to_email"]').val(),
			from_name:escape($('input[@name="from_name"]').val()),
			from_email:$('input[@name="from_email"]').val(),
			copy_email:$('input[@name="copy_email"]').val(),
		    currenttitle:escape(document.title),
		    currenturl:encodeURIComponent(location.href)  
		}, function(data) {
			close_suggest()	;
			$("p#overlag-content").text(data);
			show_confirm();
		});
}