// Loans calculator

// window offset
var osX = 225;
var osY = 90 + boff;

// run when starting
run="defineSliders()";

// define sliders
var pound;

function defineSliders() {

	pound=new SliderControl("pound", 115000, 40000, 1000000, osX+208,osY+280, osX+208,osY+121);
	pound.index(1);
	pound.onMove="updateResults();";

	updateResults();
}

// do all calculations
function updateResults() {

	var mform = document.results;
	var amt, repay;

	// format values
	amt = Math.round(pound.vPos/5000)*5000;

	// update slider values
	mform.hamt.value="£"+amt;

	// do calculation
	if (amt < 125001) { repay = 0; }
	if (amt >= 125001 && amt <= 250000) { repay = amt * 0.01; }
	if (amt > 250000 && amt <= 500000) { repay = amt * 0.02; }
	if (amt > 500000) { repay = amt * 0.03; }
	repay = Math.ceil(repay / 5) * 5;

	// update results
	mform.sdpay.value="£"+repay;

}