function CMSpecialEffectInstance(effect,menu){effect.show=true;effect.menu=menu;menu.cmEffect=effect;this.effect=effect;};CMSpecialEffectInstance.prototype.canShow=function(changed){if(changed){if(this.effect.show)return false;this.effect.show=true;}else if(!this.effect.show)return false;return true;};CMSpecialEffectInstance.prototype.canHide=function(changed){var effect=this.effect;if(changed){if(!effect.show)return false;effect.show=false;}else if(effect.show)return false;return true;};CMSpecialEffectInstance.prototype.startShowing=function(){var menu=this.effect.menu;menu.style.visibility='visible';};CMSpecialEffectInstance.prototype.finishShowing=function(){};CMSpecialEffectInstance.prototype.finishHiding=function(){var menu=this.effect.menu;menu.style.visibility='hidden';menu.style.top='0px';menu.style.left='0px';menu.cmEffect=null;menu.cmOrient=null;this.effect.menu=null;};function CMSlidingEffectInstance(menu,orient,speed){this.base=new CMSpecialEffectInstance(this,menu);menu.style.overflow='hidden';this.x=menu.offsetLeft;this.y=menu.offsetTop;if(orient.charAt(0)=='h'){this.slideOrient='h';this.slideDir=orient.charAt(1);}else{this.slideOrient='v';this.slideDir=orient.charAt(2);}this.speed=speed;this.fullWidth=menu.offsetWidth;this.fullHeight=menu.offsetHeight;this.percent=0;};CMSlidingEffectInstance.prototype.showEffect=function(changed){if(!this.base.canShow(changed))return;var percent=this.percent;if(this.slideOrient=='h')this.slideMenuV();else this.slideMenuH();if(percent==0){this.base.startShowing();}if(percent<100){this.percent+=this.speed;cmTimeEffect(this.menu.id,this.show,10);}else if(this.show){this.base.finishShowing();}};CMSlidingEffectInstance.prototype.hideEffect=function(changed){if(!this.base.canHide(changed))return;var percent=this.percent;if(this.slideOrient=='h')this.slideMenuV();else this.slideMenuH();if(percent>0){this.percent-=this.speed;cmTimeEffect(this.menu.id,this.show,10);}else if(!this.show){this.menu.style.clip='auto';this.base.finishHiding();}};CMSlidingEffectInstance.prototype.slideMenuH=function(){var percent=this.percent;if(percent<0)percent=0;if(percent>100)percent=100;var fullWidth=this.fullWidth;var fullHeight=this.fullHeight;var x=this.x;var space=percent*fullWidth/100;var menu=this.menu;if(this.slideDir=='l'){menu.style.left=(x+fullWidth-space)+'px';menu.style.clip='rect(0px '+space+'px '+fullHeight+'px 0px)';}else{menu.style.left=(x-fullWidth+space)+'px';menu.style.clip='rect(0px '+fullWidth+'px '+fullHeight+'px '+(fullWidth-space)+'px)';}};CMSlidingEffectInstance.prototype.slideMenuV=function(){var percent=this.percent;if(percent<0)percent=0;if(percent>100)percent=100;var fullWidth=this.fullWidth;var fullHeight=this.fullHeight;var y=this.y;var space=percent*fullHeight/100;var menu=this.menu;if(this.slideDir=='b'){menu.style.top=(y-fullHeight+space)+'px';menu.style.clip='rect('+(fullHeight-space)+'px '+fullWidth+'px '+fullHeight+'px 0px)';}else{menu.style.top=(y+fullHeight-space)+'px';menu.style.clip='rect(0px '+fullWidth+'px '+space+'px 0px)';}};function CMSlidingEffect(speed){if(!speed)speed=10;else if(speed<=0)speed=10;else if(speed>=100)speed=100;this.speed=speed;};CMSlidingEffect.prototype.getInstance=function(menu,orient){return new CMSlidingEffectInstance(menu,orient,this.speed);};function CMFadingEffectInstance(menu,showSpeed,hideSpeed){this.base=new CMSpecialEffectInstance(this,menu);menu.style.overflow='hidden';this.showSpeed=showSpeed;this.hideSpeed=hideSpeed;this.opacity=0;};CMFadingEffectInstance.prototype.showEffect=function(changed){if(!this.base.canShow(changed))return;var menu=this.menu;var opacity=this.opacity;this.setOpacity();if(opacity==0){this.base.startShowing();}if(opacity<100){this.opacity+=10;cmTimeEffect(menu.id,this.show,this.showSpeed);}else if(this.show){this.base.finishShowing();}};CMFadingEffectInstance.prototype.hideEffect=function(changed){if(!this.base.canHide(changed))return;var menu=this.menu;var opacity=this.opacity;this.setOpacity();if(this.opacity>0){this.opacity-=10;cmTimeEffect(menu.id,this.show,this.hideSpeed);}else if(!this.show){this.base.finishHiding();}};CMFadingEffectInstance.prototype.setOpacity=function(){this.menu.style.opacity=this.opacity/100;};function CMFadingEffect(showSpeed,hideSpeed){this.showSpeed=showSpeed;this.hideSpeed=hideSpeed;};CMFadingEffect.prototype.getInstance=function(menu,orient){return new CMFadingEffectInstance(menu,this.showSpeed,this.hideSpeed);}