/* Stat Counter variables */
var sc_project		= 1571344; 
var sc_invisible	= 1; 
var sc_partition	= 14; 
var sc_security	= "b64cad07";

/* Global window open function */
function makewindow(url)
{
	window.open(url,'NewWindow','width=340,height=380,resizeable=yes,scrollbars=yes');
}

function trim(s)
{
	s = s.replace(/^\s*/,'').replace(/\s*$/, '');
	return s;
}

function FilledIn(str)
{
	trimmed = trim(str);
	if (trimmed == "")
	{
		return false;
	}
	return true;
}

function keyword_search(object,terms)
{
	if ( !FilledIn(terms.value) )
	{
		var msg = "Keyword search terms cannot be left blank.\nPlease enter your keyword search terms.";
		alert(msg);
		return false;
	}

	window.location.href = object.options[object.selectedIndex].value + "&keywords=" + terms.value;
}