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function searchRedirect(terms){
	window.top.location.href = searchUrl + '?searchTerms=' + urlencode(terms);
}

function urlencode(str) {
str = escape(str);
str = str.replace(/\+/g, '%2B');
str = str.replace(/%20/g, '+');
str = str.replace(/\*/g, '%2A');
str = str.replace(/\//g, '%2F');
str = str.replace(/@/g, '%40');
return str;
}

function urldecode(str) {
str = str.replace('+', ' ');
str = unescape(str);
return str;
}

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