function show(id) {
	document.getElementById('main').innerHTML = document.getElementById(id).innerHTML;
	return false;
}
function visibl(id) {
	if (id=='var1') {
		document.getElementById(id).style.display = 'block';
		document.getElementById('phones_uf').style.display = 'block';
		document.getElementById('var2').style.display = 'none';
		document.getElementById('phones').style.display = 'none';		
	} else {
		document.getElementById('var1').style.display = 'none';
		document.getElementById('phones_uf').style.display = 'none';
		document.getElementById('var2').style.display = 'block';
		document.getElementById('phones').style.display = 'block';		
	}
}

function unvis(id) {
	document.getElementById(id).style.display = 'none';
}

function randomPhones() {
    var r1 = Math.ceil(Math.random()*4);
    var r2 = r1;
    while (r1==r2)
        r2 = Math.ceil(Math.random()*4);
    var p1, p2;
    switch (r1) {
        case 1: p1 = '245-45-39'; break;
        case 2: p1 = '245-40-16'; break;
        case 3: p1 = '245-15-45'; break;
        case 4: p1 = '367-38-21'; break;
    }
    switch (r2) {
        case 1: p2 = '245-45-39'; break;
        case 2: p2 = '245-40-16'; break;
        case 3: p2 = '245-15-45'; break;
        case 4: p2 = '367-38-21'; break;
    }
    return p1+'<br />'+p2;
}
function setCookie(sName, sValue, dDate) {document.cookie = sName + "=" + sValue + ";" + (dDate!=null ? " expires=" + dDate + ";" : "") + " path=/;";}
function delCookie(sName) {document.cookie = sName + "=; expires=Fri, 31 Dec 1999 23:59:59 GMT; path=/;";}
function getCookie(sName) {
	var aCookie = document.cookie.split('; ');
	for (var i=0; i < aCookie.length; i++) {
		var aCrumb = aCookie[i].split('=');
		if (sName == aCrumb[0]) return unescape(aCrumb[1]);
	}
	return null;
}

function ustal() {
	var v = getCookie('v');
	if (v!='1')
	{
		modalDlg.open('/ustali_chitat',"a=123",430,350);
		var d = new Date();
		d.setDate(d.getDate()+1);
		setCookie('v', '1', d.toGMTString());
	}
}