(function(){
				//all hover and click logic for buttons
				$(".fg-button:not(.ui-state-disabled)")
				
				.hover(
					function(){ 
						$(this).addClass("ui-state-hover"); 
					},
					function(){ 
						$(this).removeClass("ui-state-hover"); 
					}
				)
				
				.mousedown(function(){
						$(this).parents('.fg-buttonset-single:first').find(".fg-button.ui-state-active").removeClass("ui-state-active");
						if( $(this).is('.ui-state-active.fg-button-toggleable, .fg-buttonset-multi .ui-state-active') ){ $(this).removeClass("ui-state-active"); }
						else { $(this).addClass("ui-state-active"); }	
				})

				.mouseup(function(){
					if(! $(this).is('.fg-button-toggleable, .fg-buttonset-single .fg-button,  .fg-buttonset-multi .fg-button') ){
						$(this).removeClass("ui-state-active");
					}
				});
			});