function showDel() {
	if(document.getElementById('useDel').checked == true) {
		$('#delivery').show(500);
	} else {
		$('#delivery').hide(500);
	}
}

function swapClass(id, newClass) {
	document.getElementById(id).className=newClass;
}

function incDec(id,qty,section,maxQty) {
	document.write('<div class="incDec">');
	document.write('<img src="/checkout/img/inc.gif" width="16" height="9" border="0" alt="" onclick="incQty(\'' + id + '\',\'' + section + '\','+maxQty+')"  />');
	document.write('<img src="/checkout/img/dec.gif" width="16" height="9" border="0" alt="" onclick="decQty(\'' + id + '\',\'' + section + '\','+maxQty+')" />');
	document.write('</div>');
	document.write('<input type="text" name="ROWQTY_' + id + '" id="ROWQTY_' + id + '" value="' + qty + '" class="qty" readonly="readonly" />');
}

function incDec2(id,qty,section,maxQty) {
	document.write('<div class="incDec">');
	document.write('<img src="/checkout/img/inc.gif" width="16" height="9" border="0" alt="" onclick="incQty2(\'' + id + '\',\'' + section + '\','+maxQty+')"  />');
	document.write('<img src="/checkout/img/dec.gif" width="16" height="9" border="0" alt="" onclick="decQty2(\'' + id + '\',\'' + section + '\','+maxQty+')" />');
	document.write('</div>');
	document.write('<input type="text" name="SAVQTY_' + id + '" id="SAVQTY_' + id + '" value="' + qty + '" class="qty" readonly="readonly" />');
}

function incDec3(id,qty,section,maxQty) {
	document.write('<div class="incDec">');
	document.write('<img src="/checkout/img/inc.gif" width="16" height="9" border="0" alt="" onclick="incQty3(\'' + id + '\',\'' + section + '\','+maxQty+')"  />');
	document.write('<img src="/checkout/img/dec.gif" width="16" height="9" border="0" alt="" onclick="decQty(\'' + id + '\',\'' + section + '\','+maxQty+')" />');
	document.write('</div>');
	document.write('<input type="text" name="ROWQTY_' + id + '" id="ROWQTY_' + id + '" value="' + qty + '" class="qty" readonly="readonly" />');
}

function popup(url) {
	window.open(url, '', 'width=550,height=375,top=100,left=200,scrollbars=yes');
	return false;
}

function popup2(url) {
	openBrWindow(url,'jpp','scrollbars=yes,width=550,height=375,top=100,left=200');
	return false;
}

function closeWindow() {
	document.write('<a href="javascript:window.close();" class="blue">close window</a>');
	return false;
}

function registerVal() {
	if(document.getElementById('agree').checked == false) {
		alert('You must agree to the terms and conditions.');
		return false;
	}
}

function incQty(id,section,maxQty) {
	var qty = parseInt(document.getElementById('ROWQTY_' + id).value) + 1;
	if (maxQty == 0 || qty <= maxQty) {
		document.getElementById('ROWQTY_' + id).value = qty;
		document.getElementById('checkout').value = 0;
		$('#baskform').submit();
	} else {
		alert('Sorry, only limited stock is available.');
	}
}

function decQty(id,section,maxQty) {
	var qty = parseInt(document.getElementById('ROWQTY_' + id).value) - 1;
	if (qty>0 && (maxQty == 0 || qty <= maxQty)) {
		document.getElementById('checkout').value = 0;
		document.getElementById('ROWQTY_' + id).value = qty;
		$('#baskform').submit();
	}
}

function incQty2(id,section,maxQty) {
	var qty = parseInt(document.getElementById('SAVQTY_' + id).value) + 1;
	if (maxQty == 0 || qty <= maxQty) {
		document.getElementById('SAVQTY_' + id).value = qty;
		$('#basksave').submit();
	} else {
		alert('Sorry, only limited stock is available.');
	}
}

function decQty2(id,section,maxQty) {
	var qty = parseInt(document.getElementById('SAVQTY_' + id).value) - 1;
	if (qty>0 && (maxQty == 0 || qty <= maxQty)) {
		document.getElementById('SAVQTY_' + id).value = qty;
		$('#basksave').submit();
	}
}

function incQty3(id,section,maxQty) {
	var qty = parseInt(document.getElementById('ROWQTY_' + id).value) + 1;
	if (maxQty == 0 || qty <= maxQty) {
		document.getElementById('ROWQTY_' + id).value = qty;
		document.getElementById('checkout').value = 0;
		$('#baskform').submit();
	} else {
		alert('Sorry, only limited places are available.');
	}
}