var CP = [
 [ 1175414400000, 2835 ],
 [ 1192176000000, 2912 ],
 [ 1193122800000, 4321 ],
 [ 1199433600000, 6283 ],
 [ 2147328000000, 43008 ],
 [ 46893711600000, Number.MAX_VALUE ]
];
var quota;
var PAD = '.000000';
function updateQuota() {
	if (!quota) {
		return;
	}
	var now = (new Date()).getTime();
	var i;
	for (i = 0; i < CP.length; i++) {
		if (now < CP[i][0]) {
			break;
		}
	}
	if (i == 0) {
		setTimeout(updateQuota, 1000); 
	} else if (i == CP.length) {
		quota.innerHTML = CP[i - 1][1];
	} else {
		var ts = CP[i - 1][0];
		var bs = CP[i - 1][1];
		quota.innerHTML = format(((now-ts) / (CP[i][0]-ts) * (CP[i][1]-bs)) + bs); 
		setTimeout(updateQuota, 1000); 
	} 
}

function format(num) {
	var str = String(num);
	var dot = str.indexOf('.');
	if (dot < 0) {
		return str + PAD;
	} if (PAD.length > (str.length - dot)) {
		return str + PAD.substring(str.length - dot);
	} else {
		return str.substring(0, dot + PAD.length);
	}
}


function show(divid,imgid) {
    
	var default_img_up           = 'ic_collapse';
	var default_img_down         = 'ic_expand';
	var default_img_down_pat     = /(ic_expand\.gif)$/;
	var default_img_up_pat       = /(ic_collapse\.gif)$/;
    
   obj = $(divid);
    
   obj.style.display = obj.style.display == "none" ? "inline" : "none";
   
   objImg = $(imgid);
   if  (obj.style.display == "inline" ) {
        objImg.src = objImg.src.replace(default_img_down_pat, default_img_up + '.gif');
   }
   else {   
        objImg.src = objImg.src.replace(default_img_up_pat, default_img_down + '.gif');
   }
   
   

}

function mailCheckInput() {

    var mlgn = document.forms['userMailForm'].login;
    var mpss = document.forms['userMailForm'].pass;
    
    if (mlgn.value == '') {
        alert('Поле "Логин" пустое');
        $('login').focus();
        return false;
        
    } else if (mpss.value == '') {
        alert('Поле "Пароль" пустое');
        $('pass').focus();
        return false;
        
    }

    
}