function effects(){this.hide=function(A){A.style.display="none"};this.show=function(A){A.style.display="block"};this.setHover=function(A){$(A).addClass("hover")};this.removeHover=function(A){$(A).removeClass("hover")};this.fadein=function(B,A,D,C){if(!A){var A=200}if(!D){var D=1}if(!C){var C=function(){}}B.set("morph",{duration:A});B.style.opacity=0;B.style.display="block";B.morph({opacity:D})};this.fadeout=function(B,A,D,C){if(!A){var A=200}if(!D){var D=0}if(!C){var C=function(){}}B.set("morph",{duration:A});B.morph({opacity:D})};this.slide=function(C,B,A,D){if(!C){return }if(!A){var A=0}if(!B){var B=200}if(!D){var D=function(){}}if(!C.sfx||C.dur!=B){C.sfx=new Fx.Slide(C,{duration:B})}C.dur=B;if(A==0){C.sfx.toggle().chain(D)}else{if(A==-1){C.sfx.slideIn().chain(D)}else{if(A==1){C.sfx.slideOut().chain(D)}else{if(A<-1){C.sfx.hide()}else{if(A>1){C.sfx.show()}}}}}}};