$(document).ready(function(){
	//external links
	$("a[rel='ext']").bind("click", function(e){
		return !window.open($(this).attr("href"));
	});
	
	//menu in IE6
	if ($.browser.msie && $.browser.version <= 6) {
		var item_menu = $(".menu>li");
		item_menu.bind("mouseover", function(e){
			$(this).addClass("over");
		});
		item_menu.bind("mouseout", function(e){
			$(this).removeClass("over");
		});
	}
});

//hide e-mail
String.prototype.printEmail = function (_hamper,_prefix,_postfix,_face) {
	_hamper=
	_prefix+
	"@"+
	this+
	(_postfix || '')
	document.write((_face||_hamper).link("mailto:"+_hamper));
}