function openWindow(url)
{
	var popup=null
	
	if (popup && popup.open){popup.location.href = url;}
	
	else
	{
		popup=window.open(url,"popup","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=yes,width=750,height=550,resizable=yes");
	}
}
	
function openTour(url)
{
	var popup=null
	
	if (popup && popup.open)
	{
		popup.location.href = url;
	}
	
	else
	{
		popup=window.open(url,"popup","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=yes,width=400,height=250,resizable=yes");
	}
}

function openPricelist(url)
{
	var popup=null
	
	if (popup && popup.open)
	{
		popup.location.href = url;
	}
	
	else
	{
		popup=window.open(url,"popup","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=yes,width=200,height=100,resizable=no");
	}
}