function openSearch() 
{
	search = window.open('/app/cpv7search/jsp/globalsearch.jsp','Search','toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=0,width=430,height=330');
}

function checkGlobalSearch(form, msg)
{
	if(form.SearchQuery.value == '')
	{
		alert(msg);
		form.SearchQuery.focus();
		return false;
	}

	return true;
}

function checkUSSearch(form)
{
	if(form.SearchQuery.value == 'Search Words Here' || isBlank(form.SearchQuery.value))
	{
		alert("Please enter a search term");
		form.SearchQuery.focus();
		return false;
	}

	return true;
}

function isBlank(s)
{
	for( var i=0;i<s.length;i++ )
	{
		var c = s.charAt(i);
		if( (c != ' ') && (c != '\n') && (c != '\t') )
		{
			return false;
		}
	}
	return true;
}