var pageArray = new Array();
pageArray[0] = "caddy_iframe.html";
pageArray[1] = "trans_iframe.html";
pageArray[2] = "sprinter_iframe.html";
pageArray[3] = "super_iframe.html";
pageArray[4] = "luton_iframe.html";
pageArray[5] = "3drop_iframe.html";
pageArray[6] = "3tipper_iframe.html";
pageArray[7] = "8drop_iframe.html";
pageArray[8] = "8tipper_iframe.html";
pageArray[9] = "8box_iframe.html";
pageArray[10] = "crane_iframe.html";
pageArray[11] = "3vito_iframe.html";

var tariff = new Array(
new Array('VW Caddy Van',30, 58, 87, 116, 145, 174, 203, 40),
new Array('VW Transporter', 46, 87, 126, 163, 199, 233, 265, 56),
new Array('M. Benz LWB Sprinter Van', 55, 105, 152, 197, 249, 289, 327, 65),
new Array('M. Benz EWB Sprinter Van', 65, 124, 185, 238, 288, 335, 380, 75),
new Array('M. Benz Luton T/Lift', 70, 132, 196, 252, 304, 354, 400, 80),
new Array('M. Benz Dropside', 65, 124, 185, 238, 288, 335, 380, 75),
new Array('M. Benz Tipper', 65, 124, 185, 238, 288, 335, 380, 75),
new Array('M. Benz Tipper',  95, 180, 261, 338, 411, 481, 547, 'N/A'),
new Array('M. Benz Dropside',  110, 199, 284, 345, 441, 515, 584, 120),
new Array('M. Benz Box T/Lift', 105, 194, 279, 340, 436, 510, 579, 115), 
new Array('M. Benz Crane', 135, 249, 352, 452, 545, 634, 718, 'N/A'),
new Array('M. Benz Vito 3-3 Seat Van', 60, 115, 174, 233, 285, 325, 368, 70)
);

var we = new Array(
new Array('VW Caddy Van', 'N/A'),
new Array('VW Transporter', 70),
new Array('M. Benz LWB Sprinter Van', 83),
new Array('M. Benz EWB Sprinter Van', 98),
new Array('M. Benz Luton T/Lift', 105),
new Array('M. Benz Dropside', 98),
new Array('M. Benz Tipper', 98),
new Array('M. Benz Tipper', 140),
new Array('M. Benz Dropside', 170),
new Array('M. Benz Box T/Lift', 160), 
new Array('M. Benz Crane', 'N/A'),
new Array('M. Benz Vito 3-3 Seat Van', 95)
);
function changeVehicle(i) {
	var loc = window.frames["viframe"].location.href;
	var ind = loc.indexOf(pageArray[i]);
	if (ind < 0) {
		window.frames["viframe"].location = pageArray[i];
		}
}

function openMap() {
	window.open('map.html', 'myWin','toolbar=no, directories=no, location=no, status=yes, menubar=no, resizable=no, scrollbars=no,width=440, height=480');
}

function colorRows(id) {
		var table = document.getElementById("stripe");
		var rows = table.getElementsByTagName("tr");
		for (i=1;i<rows.length;i++) {
			if (i != id) {
				rows[i].className = "blackOut";
			}
			else {
				rows[i].className = "bgBright";
				}
	}
}
	
function colorBack(id) {
		var table = document.getElementById("stripe");
		var rows = table.getElementsByTagName("tr");
		for (i=1;i<rows.length;i++) {
				if (i%2 == 0) {
					rows[i].className = "bgDark";
				}
			else {
					rows[i].className = "bgBright";
				}
	}
}

function priceCalc(el) {
	var tot = 0;
	var days = eval(document.vhtren.days.options[document.vhtren.days.selectedIndex].value);
			if ((document.vhtren.days.options[document.vhtren.days.selectedIndex].value) == 8) {
				if (we[el][1] != 'N/A') {
					tot = eval(we[el][1]);
					if (document.vhtren.eec.checked) {
						if (tariff[el][8] != 'N/A') {
							tot = eval(eval(tariff[el][8]) * 2);
						}
						else {
							alert("Sorry. This vehicle cannot be hired for use outside of the UK");
						}
					}
					else {
						tot = eval(we[el][1]);
					}
				}
				else {
						alert("Sorry. This vehicle is not available for weekend only Hire");
				}	
			}
			else{
				if (document.vhtren.eec.checked) {
					if (tariff[el][8] != 'N/A') {
						tot = eval(eval(tariff[el][8]) * days);
					}
					else {
						alert("Sorry. This vehicle cannot be hired for use outside of the UK");
					}
				}
				else {
					if (days > 0) {
						tot = eval(tariff[el][document.vhtren.days.options[days].value]);
					}
					else {
						tot = 0;
					}
				}
			}
			if (tot != null) {
				document.vhtren.total.value = "£" + tot + ".00";
			}
			else {
				document.vhtren.total.value = "£" + "0" + ".00";
			}
}