String.prototype.trim = function () 
{
    return this.replace(/^\s*/, "").replace(/\s*$/, "");
}

function SendToFriendTextChanged(sender) 
{
    alert("here");
    if (sender.val() == "Name" || sender.val() == "Email Address") 
    {
        sender.val("");
    }
}

$(document).ready(function() {
	//english contact form: send comments redirect
	if($("select.about_text_input option:selected").val()=="Send Comments") {
		$("div#sendCommentsFields").show();
		$("div#mainContactUsFields").hide();
	} else {
		$("div#mainContactUsFields").show();
		$("div#sendCommentsFields").hide();
	}
	
	$("select.about_text_input").change(function() {
		if($("select.about_text_input option:selected").val()=="Send Comments") {
			$("div#sendCommentsFields").show();
			$("div#mainContactUsFields").hide();
		} else {
			$("div#mainContactUsFields").show();
			$("div#sendCommentsFields").hide();
		}
	});
});

$(window).load(function () {
	//Language Menu
	if ($.browser.msie && $.browser.version.substr(0,1)<7) {
		$("div.language_bar").hover(
			function () {
				$("div.language_bar").addClass('language_ie6_hover');
				$("div.language_bar ul").show();
			}, 
			function () {
				$("div.language_bar").removeClass('language_ie6_hover');
				$("div.language_bar ul").hide();
			}
		);
	}
	
	//fixes the IE6 and IE7 z-index bug
	if ($.browser.msie && $.browser.version.substr(0,1)<=7) {
        $("div.language_bar ul").parents().each(function() {
            var p = $(this);
            var pos = p.css("position");
			
            if(pos == "relative" ||  pos == "absolute" || pos == "fixed") {
                p.hover(function() {
					$(this).css('z-index',200);
				},
				function() {
					$(this).css('z-index',1);
				});
            }
        });
	}
});