// JavaScript Document

	$j = jQuery.noConflict();
	
	
function updateTotal(id) {
	total = $(id+'_value').value * $(id+'_quantity').value
	$(id).value = total;
	$(id+'_display').innerHTML = '$'+total.toFixed(2);
}

function updateAdditional(selected, each, orig, quant, label, num) {
	total = orig + each * (quant-1+1);
	//alert('orig = '+orig+' each ='+each+ ' quant = ' +quant+ 'total' + total);
	//alert('.'+label+"_quantity");
	//alert(selected);
	
	$j("#"+label+"_"+num).attr("value",total);
	$j("#"+label+"_selected").attr("value",selected);
	$j("#"+label+"_"+num).attr("checked","checked");
	updateDisabled(label,num);
	
	//$(id+'_display').innerHTML = '$'+total.toFixed(2);
}


function updateDisabled(label, num) {
	$j("."+label+"_quantity").attr("disabled","disabled");
	$j("#"+label+"_"+num+"_quantity").removeAttr("disabled");
}