function get_cookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var j=0;j < ca.length;j++)
	{
		var c = ca[j];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function add_cart() {

var inputs = document.getElementById("orderform");
var usr_input = '';
for (var i=0;i<inputs.length;i++) {
	if (inputs[i].type == 'image') continue;
	if (inputs[i].checked == true) {
		usr_input = inputs[i].value;		
	}  // end if statement
}  // end for loop

// find if the cookie is already set
var usr_val = get_cookie(usr_input);
if (usr_input.length > 1) { // if the person has selected a product
// write cookie
if (usr_val > 0) {
	// if the cookie is set already incriment the value and reset it
	usr_val++;
	document.cookie = usr_input+"="+usr_val+"; domain=iphostmaster.com; path=/";
} else {
	// if the cookie is not set then set it with a quantity of 1
	document.cookie = usr_input+"=1; domain=iphostmaster.com; path=/";
}
} else {
alert("Please select a product.");
return false;
}// end if

var prod=''
switch(usr_input) {
case 'r1':
prod='Bronze Hosting Plan - Monthly Billing';
break;
case 'r2':
prod='Silver Hosting Plan - Monthly Billing';
break;
case 'r3':
prod='Gold Hosting Plan - Monthly Billing';
break;
case 'r4':
prod='Platinum Hosting Plan - Monthly Billing';
break;
case 'i1':
prod='Bronze Hosting Plan - Annual Billing';
break;
case 'i2':
prod='Silver Hosting Plan - Annual Billing';
break;
case 'i3':
prod='Gold Hosting Plan - Annual Billing';
break;
case 'i4':
prod='Platinum Hosting Plan - Annual Billing';
break;
}

//alert("Cookie: "+document.cookie);
alert(prod+" has been added to your shopping cart.");
return false;
}