function getHttpObject() 
{
		if(window.ActiveXObject)
		{
			return new ActiveXObject("Microsoft.XMLHTTP");
		}
		else if (window.XMLHttpRequest)
		{
			return new XMLHttpRequest();
		}
		else
		{
			alert("Your browser does not support AJAX Web Applications");
			return null;
		}
}

function optionRequest() {
httpObject = getHttpObject();
	if (httpObject != null)
        {
				jsSrc  = document.getElementById("jsTag").src;
				var jsQry = jsSrc.substr(jsSrc.indexOf("="));
				var prodcode = jsQry.substr(1);
				ajaxRequest = "http://www.mignonfaget.com/shop/product-attributes/select-main.php?prodcode=" + prodcode;
                httpObject.open("GET",ajaxRequest,true);
				httpObject.send(null);
				httpObject.onreadystatechange = setOutput;
	}
}

function setOutput()
{
	if(httpObject.readyState == 4)
	{
		var productSelect = document.getElementById("spanDrop");
        productSelect.innerHTML = httpObject.responseText;
	}
}

navigator.appName == "Microsoft Internet Explorer" ? attachEvent('onload', optionRequest, false) : addEventListener('load', optionRequest, false);