function loadWindow(url, windowname, wide, high, scroll) {
	if (scroll == false) {
		NavWindow = window.open(url, windowname, "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width="+wide+",height="+high);
		}
	else {
		NavWindow = window.open(url, windowname, "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width="+wide+",height="+high);
		}
    NavWindow.creator = self;
	NavWindow.focus();
	}


function updateTourCost(whichTour) {
	// rescans items on 
	if(whichTour=="limo") {
		var cost = 595;
		if (document.forms.main_form.Spanish.checked) cost += 80;
		if (document.forms.main_form.Pickup_Outside_of_Manhattan.checked) cost += 300;
		if (document.forms.main_form.Bottles_of_Champagne.value > 0) cost += (document.forms.main_form.Bottles_of_Champagne.value * 75);


		// this will enable the total cost feature on jscript enabled browsers
		var jscript_total_cost_div = document.getElementById("jscript_total_cost_div");  
		jscript_total_cost_div.style.display = 'block';


		document.forms.main_form.Total_Cost.value = "$" + cost + ".00";
		var cost_display = document.getElementById("total_cost_display");  
		cost_display.innerHTML = "<b>$" + cost + ".00</b>";

		}
	}