// JavaScript Document
//--T$--
//pulls a simple querystring variable from the URL and returns the value.
function dispQueryString(v,defaultValue) {
var urlString = unescape(window.location);

if (urlString.indexOf("?") == -1) {
	var a = defaultValue;
} else {
	var a = urlString.substr(urlString.indexOf(v + "=")+v.length + 1, urlString.length);
}	
return a;
}