function isIE()
   {
   		return /msie/i.test(navigator.userAgent) && !/opera/i.test(navigator.userAgent);
   }


function set_active_menu_item($cat, $auth){
	
	$active = 0;
	
	switch ($cat) {
	case 42: $active = 220; break;				/*Archives - About Nexus*/
	case 37: $active = 804; break;				/*Articles - Current */
	case 1:  									/*Blogs - Group Members */
		if ($auth == 15){$active = 799;} 		/*Peggy's blog - Booking and presenters */
		else { $active = 618 }break;
	case 46: $active = 797; break;				/*CD Releases - Discography */
	case 55: $active = 618; break;				/*Clinics and Workshops - Group Members */
	case 56: $active = 618; break;				/*Compositions and Publications - Group Members */
	case 39: $active = 804; break;				/*Current Offerings - Current */
	case 41: $active = 804; break;				/*Events - Current */
	case 45: $active = 618; break;				/*Featured - Group Members */
	case 59: $active = 618; break;				/*Interviews - Group Members */
	case 64: $active = 618; break;				/*Personal Photos and Press - Group Members */
	case 57: $active = 2563; break;				/*Photos and Galleries - Photo Gallery */
	case 40: $active = 804; break;				/*Press Releases - Current */
	case 62: $active = 804; break;				/*Recent Events - Current */
	case 5:  $active = 804; break;				/*Reviews - Current */
	case 38: $active = 804; break;				/*Season Highlights - Current */
	case 111: $active = 618; break;				/*Articles and Interviews */
	default: $active = -1;
	}
	
	jQuery('#menu .page-item-' + $active ).addClass('current_page_item');
	
}




/*CD Releases - Discography */