$(document).ready(function(){
	
		// --- external links ---
		$('a[rel$="external"]').live('click', function(){
				this.target = "_blank";
		});
	
		// --- lightbox ---
		if($('a[rel*=lightbox]').length > 0){
				$('a[rel*=lightbox]').lightBox();
		}
		
		// --- contact form ---
		$(".field").focus(function () {      
         $(this).addClass('focus');
    });

    $(".field").blur(function () {      
         $(this).removeClass('focus');
    });

    $("input.submit").hover(function () {
        $(this).addClass('buton');
    }, function () {
        $(this).removeClass('buton');
    });



});