function getDisplayControlXML(swatches){

	xml = "<display-control id=\"123\">";
	xml += "<variations active=\"";
	xml += swatches;
	xml += "\" order=\"sequential\" />";
	xml += "</display-control>";
		
	return xml;
}

function getParameterValue(parameter){
	var index = window.location.search.indexOf(parameter);

	if(index == -1)
		return null;

	var length = parameter.length;
	var startIndex = index + length + 1;

	var endIndex = window.location.search.indexOf("&", index);

	if(endIndex == -1)
		endIndex = window.location.search.length;

	return (window.location.search.substring(startIndex, endIndex));

}