jQuery(function() {
	
	jQuery(document).bind('keydown.simplemodal',function(e){if(e.keyCode==27){if(jQuery.modal) { jQuery.modal.close(); } }});
	
	if (jQuery.browser.msie && jQuery.browser.version == 6) {
		
		jQuery(".nhlPngFix").each(function() {
	    	this.src=this.src.replace(/png/, "gif");
		});
		
		jQuery(".panel .threeUpItem li a").each(function() {
			var bgImg = jQuery(this).css("backgroundImage");
			if (bgImg.match(/^url[("']+(.*\.png)[)"']+$/i)) {
				var newBg = bgImg.replace(/png/, "gif");
				jQuery(this).css("backgroundImage", newBg);
			}
		});
			
	}

});