// JavaScript Document
function toggleSpecialNav( name ) {
	var obj1 = $( 'sn1' );
	var obj2 = $( 'sn2' );
	var obj3 = $( 'sn3' );
	if( name != 'sn1' ) {
		if( obj1.visible() == true ) {
			$('sn1_image').src = "/css/images/sn1_arrowUp.jpg";
			Effect.toggle('sn1','BLIND',{duration: 0.5,queue: 'end'}); 	
		}
	}
	if( name != 'sn2' ) {
		if( obj2.visible() == true ) {
			$('sn2_image').src = "/css/images/sn2_arrowUp.jpg";
			Effect.toggle('sn2','BLIND',{duration: 0.5,queue: 'end'}); 	
		}
	}
	if( name != 'sn3' ) {
		if( obj3.visible() == true ) {
			$('sn3_image').src = "/css/images/sn3_arrowUp.jpg";
			Effect.toggle('sn3','BLIND',{duration: 0.5,queue: 'end'});
		}
	}
	var mainObj = $( name );
	if( mainObj.visible() ) {
		var o = $(name+'_image').src = "/css/images/"+name+"_arrowUp.jpg";
	} else {
		var o = $(name+'_image').src = "/css/images/"+name+".jpg";	
	}
	Effect.toggle(name,'BLIND',{duration: 0.5,queue: 'end'});
	return false;
}