var fbsending=false;
var fb_on=false;
function fb_send(){
    if(fbsending)return;
    var name=$('#fbname').val();
    var email=$('#fbemail').val();
    var txt=$('#fbmes').val();
    var press=$('#fbpress').attr('checked');
    if(press)press=1;else press=0;
    fbsending=true;
    $.post('/_feedback/feedback/check/'+fblang,{press:press,name:name,email:email,txt:txt},function(data){
	if(data=='*OK*'){
	    $('#fbok').css('display','block');
	    $('#fbsendbut').removeClass('fbbut');
	    $('#fbsendbut').addClass('fbbutdis');
	    window.setTimeout(function(){
		$('#fbmain').fadeOut('slow',function(){
		    fbsending=false;
		});
	    },1000);
	} else {
	    $('#fbmain').html(data);
	    fbsending=false;
	}
    });
}
function fb_close(){
    $('#fbmain').css('display','none');
    fb_on=false;
}
function fb_open(){
    if(fbsending)return;
    if(fb_on){
	fb_close();
	return;
    }
    $('#fbmain').load('/_feedback/feedback/index/'+fblang,function(data){
    $(document).keypress(fbonesc);
    $('#fbmain').html(data);
    $('#fbok').css('display','none');
    $('#fbmain').css('display','block');
    $('#fbname').focus();
    fb_on=true;
    });
}
function fbonesc(event){
    if(event.keyCode==27)fb_close();
}