function _parseInt(value)
{
    return isNaN(parseInt(value)) ? 0 : parseInt(value);
}

function dv(value)
{
    var wnd = window.open('about:blank');
    if (wnd) wnd.document.write(data);
}


function findPos(obj)
{
    if (typeof obj == 'undefined') return false;

	var curleft = curtop = 0;

	if (obj.offsetParent)
	{
		curleft = obj.offsetLeft;
		curtop  = obj.offsetTop;

		while (obj = obj.offsetParent)
		{
			curleft += obj.offsetLeft;
			curtop  += obj.offsetTop;
		}
	}

	return [curleft,curtop];
}

function showAddress (addrName) {
	var footMenu = document.getElementById('footer-menu');
	var addresses = document.getElementById('adresses');
	var link = document.getElementById(addrName);
	var address = document.getElementById('address-' + addrName);

	if (address && addresses && link && footMenu) {
		var nodes = footMenu.getElementsByTagName('li');
		for (var i=0; i<nodes.length; i++) {
			nodes[i].className = 'notactive';
		}
		var nodes = addresses.getElementsByTagName('div');
		for (var i=0; i<nodes.length; i++) {
			nodes[i].style.display = 'none';
		}
		link.className = 'active';
		address.style.display = '';
	}
}