function optionType() {
	if (document.getElementById('type').value == "textbox") {
		document.getElementById('options').style.display = "none";
		document.getElementById('options_price').style.display = "none";
	}
	if (document.getElementById('type').value == "dropdown") {
		document.getElementById('options').style.display = "";
		document.getElementById('options_price').style.display = "";
	}
	if (document.getElementById('type').value == "radio") {
		document.getElementById('options').style.display = "";
		document.getElementById('options_price').style.display = "";
	}
}

function infoClient() {
	if (document.getElementById('info').checked == true) {
		document.getElementById('message').style.display = "";
	} else {
		document.getElementById('message').style.display = "none";
	}
}

function sameAddress() {
	if (document.getElementById('same').checked == true) {
		document.getElementById('x_ship_to_first_name').value = document.getElementById('x_first_name').value;
		document.getElementById('x_ship_to_last_name').value = document.getElementById('x_last_name').value;
		document.getElementById('x_ship_to_company').value = document.getElementById('x_company').value;
		document.getElementById('x_ship_to_address').value = document.getElementById('x_address').value;
		document.getElementById('x_ship_to_city').value = document.getElementById('x_city').value;
		document.getElementById('x_ship_to_state').value = document.getElementById('x_state').value;
		document.getElementById('x_ship_to_zip').value = document.getElementById('x_zip').value;
		document.getElementById('x_ship_to_country').value = document.getElementById('x_country').value;
	}
}

function formatNumber(num) {
	num="" + Math.floor(num*100.0 + 0.5)/100.0;
	var i=num.indexOf(".");
	if ( i<0 ) {
		num+=".00";
	} else {
		num=num.substring(0,i) + "." + num.substring(i + 1);
		i=(num.length - i) - 1;
		if ( i==0 ) num+="00";
		else if ( i==1 ) num+="0";
		else if ( i>2 ) num=num.substring(0,i + 3);
	}
	return num;
}

function loaderOn() {
	document.getElementById('loader').style.display = "";
}

function loaderOff() {
	document.getElementById('loader').style.display = "none";
}

function PostForm(params) {
	loaderOn();
	new Ajax.Request('ajax.php?' + params, {
	    method: 'post',
	    onSuccess: function(transport) {
	    	loaderOff();
			var response = transport.responseText;
			$('shipcost').innerHTML = response;
			$('shipcost').style.display = 'block';
		}
	});
}