$(document).ready(function() {
	// Remove default search text on focus
	$(".emptytext").focus(function(){
		var $this = $(this);
		if ($this.val() == $this[0].defaultValue)
			$this.val("");
	});

	// Replace default search text on blur if input is empty
	$(".emptytext").blur(function(){
		var $this = $(this);
		if ( $this.val() == "" )
			$this.val($this[0].defaultValue);
	});

	// Add span tags to special nav words or chars
	$("#headernav .navtop > li > a").each(function(){
		var $this = $(this);
		var linkText = $this.text();

		var newText = linkText.replace(/(for|Us|&)/, "<span>$1</span>");

		if (linkText != newText)
			$this.html(newText);
	});

	// Left nav page title hiding / showing
	if ($('#sub-left-nav h2.crumbtrail a').length === 1) {
		$('#sub-left-nav h2.navtop_pagetitle').show();
		$('#sub-left-nav h2.crumbtrail').hide();
	}
	
	if ($.browser.msie && parseInt($.browser.version, 10) == 6) {
		$('#sub-left-nav h2.crumbtrail a:first-child + a').show();
	}
});