function clearProdBox() {
	pbox = document.getElementById('prodsearchbox');
	if (pbox.value == 'product code or name') {
		pbox.style.color = 'black';
		pbox.value = '';
	}
}

function findGlasses() {
	document.getElementById('prodsearch').submit();
}

function resetSearch() { 
	document.getElementById('pscat').selectedIndex = 0;
	document.getElementById('psbrand').selectedIndex = 0;
	document.getElementById('psprices').selectedIndex = 0;
	document.getElementById('psgender').selectedIndex = 0;
	document.getElementById('psorder').selectedIndex = 0;
	
}

function showBasket() {
	if (document.getElementById('basketbox').style.visibility == 'visible') {
		document.getElementById('basketbox').style.visibility = 'hidden';
		document.getElementById('basketbuttonimage').src = '/images/basketbutton.jpg';
	} else {
		document.getElementById('basketbox').style.visibility = 'visible';
		document.getElementById('basketbuttonimage').src = '/images/basketbuttonon.gif';
	}
}