// JavaScript Document


function print_form()
{
	if (document.getElementById('cookbook'))
	{
		document.getElementById('number_of_books_holder').innerHTML = '<select name="number_of_books" id="number_of_books" size="1"><option value="Select" selected="selected">Select Total</option><option value="1">1</option>option value="2">2</option><option value="3">3</option><option value="4">4</option><option value="5">5</option><option value="6">6</option><option value="7">7</option><option value="8">8</option><option value="9">9</option><option value="10">10</option><option value="11">11</option><option value="12">12</option><option value="13">13</option><option value="14">14</option><option value="15">15</option><option value="16">16</option></select>';


		if (!(document.all && !window.XMLHttpRequest))
		{
			document.getElementById('form_buttons').innerHTML = '<input name="print" type="button" id="print" value="Print this Form" />';
			
			document.getElementById('print').onclick = function(){window.print(); return false};
		}

		
		document.getElementById('number_of_books').onchange = function()
		{
			if (document.getElementById('number_of_books').value != "Select") 
			{
				document.getElementById('total').value = (document.getElementById('number_of_books').value * 18); 
			}
			else
			{
				document.getElementById('total').value = ""; 
			}
			}

		document.getElementById('number_of_books').onkeyup = function()
		{
			if (document.getElementById('number_of_books').value != "Select") 
			{
				document.getElementById('total').value = (document.getElementById('number_of_books').value * 18); 
			}
			else
			{
				document.getElementById('total').value = ""; 
			}
		}
		
	}
	
}



addLoadEvent(print_form);