// JavaScript Document
function SwitchSearchBarPosition(SearchLoc)
{
	if (SearchLoc == 'dynamic') {
		document.getElementById('site_header_search').style.display = 'block';
		document.getElementById('main_search').style.display = 'none';
	} else if (SearchLoc == 'static') {
		document.getElementById('site_header_search').style.display = 'none';
		document.getElementById('main_search').style.display = 'block';
	}
}

function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

function URLDecode(str)
{
	// Replace + with ' '
	// Replace %xx with equivalent character
	// Put [ERROR] in output if %xx is invalid.
	var HEXCHARS = "0123456789ABCDEFabcdef";
	var encoded = str;
	var plaintext = "";
	var i = 0;
	while (i < encoded.length) {
		var ch = encoded.charAt(i);
		if (ch == "+") {
			plaintext += " ";
			i++;
		} else if (ch == "%") {
			if (i < (encoded.length-2)
			&& HEXCHARS.indexOf(encoded.charAt(i+1)) != -1
			&& HEXCHARS.indexOf(encoded.charAt(i+2)) != -1 ) {
				plaintext += unescape( encoded.substr(i,3) );
				i += 3;
			} else {
				alert( 'Bad escape combination near ...' + encoded.substr(i) );
				plaintext += "%[ERROR]";
				i++;
			}
		} else {
			plaintext += ch;
			i++;
		}
	} // while

	return plaintext;
};