prepareDIVs = function () {
	var _container, i; 
	for (i=2; i<8; i++) {
		_container =  document.getElementById('d'+i);
		if (_container != null) {
			//alert(_container);
			_container.style.visibility='hidden';
			hideDIV(_container);
		}
	}
	return false;
}

changeDIV = function(_divID, _newID)
{
	var _container =  document.getElementById('d'+_divID);
	_container.style.position="absolute";
	_container.style.top="-5000px";
	_container.style.left="-5000px";
	_container.style.visibility='hidden';
	showDIV(_newID);
	setBorders();
	return false;
}

hideDIV = function(_containerDIV)
{
	_containerDIV.style.position="absolute";
	_containerDIV.style.top="-5000px";
	_containerDIV.style.left="-5000px";
}

showDIV = function (_newID) {
	
	var _container =  document.getElementById('d'+_newID);
	_container.style.visibility='visible';
	_container.style.position="relative";
	_container.style.top="0px";
	_container.style.left="0px";

	if (navigator.userAgent.indexOf('MSIE 6.0') != -1)
	{
		_container.style.styleFloat = "left";
	}
}


/* --- info o dostawie popup --- */

popup_dostawa = function () {
	var windowwidth = 500;
	var windowheight = 400;
	var win = window.open("/info_dostawa.xml","popup","toolbar=no,location=no,directories=no,"+
	        "status=no,menubar=no,scrollbars=yes,resizable=yes,"+
	        "copyhistory=no,width="+windowwidth+",height="+windowheight+",left=" + ((screen.width - windowwidth)/2)+ ",top=" + ((screen.height - windowheight)/2));
	if (win) win.focus();    
}