// JavaScript Document

function getValues()
{
	var qty = document.getElementById("qty").value;
	document.getElementById("qty2").value= qty;
	document.getElementById("total").value= 12 * qty;
	var total = document.getElementById("total").value;
	var tax = qty * 0.99;
	var newtax = Math.round(tax*Math.pow(10,2))/Math.pow(10,2);
	document.getElementById("ttax").value= newtax;
	var ttax = document.getElementById("ttax").value;
	
	if (qty == 1){
		document.getElementById("s").value = 3.00;
	}
	else if (qty == 2)
	{
		document.getElementById("s").value = 5.00;
	}
	else if (qty == 3) 
	{
		document.getElementById("s").value = 8.00;
	}
	else if (qty == 4) 
	{
		document.getElementById("s").value = 8.00;
	}
	else if (qty == 5) 
	{
		document.getElementById("s").value = 10.00;
	}
	else if(qty == 6)
	{
		document.getElementById("s").value = 10.00;
	}
	else
	{
		alert('For larger quantities, call toll free 1-866-JOYHOPE for pricing.');
		document.getElementById("gtotal").value = 'N/A'; 
		document.getElementById("s").value = 'N/A';
	}
	var s = document.getElementById("s").value;
	var added = parseFloat(total) + parseFloat(ttax) + parseFloat(s);
	newnumber = Math.round(added*Math.pow(10,2))/Math.pow(10,2);
	if(qty < 7)
	{
		document.getElementById("gtotal").value = '$ ' + newnumber;
	}
}


function prevent_enter(e)
{
	var unicode = e.charCode ? e.charCode : e.keyCode
	if ((unicode!=8) && (unicode!=37) && (unicode!=38)&& (unicode!=39) && (unicode!=40))
	{ //if the key isn't the backspace key and arrow keys
		
		return false //disable key press
		
	}
}//end of function prevent_enter()