//Functions

function sliderEnhance(){

	var handle = document.getElementById("fd-slider-monthly-amount");
	var amounts = document.getElementById("monthly-amount");

	//Insert a new element into the slider for the price
	var amount = document.createElement("div");
	amount.className="amount";
	amount.id="monthly-amount-amount"
	amount.appendChild(document.createTextNode("£"+ formatCurrency(amounts.options[0].value)))
	handle.appendChild(amount);
	
	//Insert upper and lower value
	/*var upper = document.createElement("div");
	upper.className="upper";
	var lastOption = amounts.options.length-1;
	upper.appendChild(document.createTextNode("£"+amounts.options[lastOption].value))
	
	var lower = document.createElement("div");
	lower.className="lower";
	lower.appendChild(document.createTextNode("£"+amounts.options[0].value))
	
	handle.appendChild(lower);
	handle.appendChild(upper);*/

}


function formatCurrency(number) 
{
	var len = number.length;
	
	if (len>3)
	{
		number = number.substring(0,len-3) + ',' + number.substring(len-3);
	}
		
	return number;		
	
}