function discountprice() {
	if(document.getElementById('discountrate')) {
		var discountrate = document.getElementById('discountrate').innerHTML;	
		} else {
 		var discountrate = 1.00;	
		}
	var price = document.getElementById('display_price').innerHTML;		
		price = price.substring(1)
	var discounted = (discountrate*price).toFixed(2);
//	document.getElementById('display_price').innerHTML ='Usually &pound;'+ price +'. Your price: <b>&pound;'+ discounted + '</b></h2><p><span class="pricecomments" style="font-size:0.6em;">(excludes VAT &amp; delivery)</span><span class="pricecomments"></span>';
	document.getElementById('display_price').innerHTML ='<span style="color:#fff;">Installers price: <b>&pound;'+ discounted + '</b></span></h2><p><span class="pricecomments" style="font-size:0.6em;color:#fff;">(excludes VAT &amp; delivery)</span><span class="pricecomments"></span>';
	//document.getElementById('discountrate').innerHTML ='Discount rate is  '+ discountrate + '</h2><br><span class="pricecomments">please login for discounts</span>';
	}


function notloggedin() {
	var price = document.getElementById('display_price').innerHTML;		
		price = price.substring(1)
//	document.getElementById('display_price').innerHTML ='Retail price: &pound;' + price +' <span class="pricecomments">ex VAT</span></h2><br><span class="pricecomments">For discounted prices for installers, please log in or contact us.</span>';
	document.getElementById('display_price').innerHTML ='</h2><br><span class="pricecomments" style="font-size:0.6em;color:#fff;">For discounted prices for installers, please log in or contact us.</span>';
	}