?function Discuz_ItemLookCollection(qqRc){for(var qzba=0;qzba<qqRc.length;qzba++){var qqRb=qqRc[qzba],lookId=qqRb[1];this[lookId]=this[qzba]=qqGp(Discuz_ItemLook,qqRb);};this.length=qqRc.length;};function Discuz_ItemLook(){};Discuz_ItemLook.prototype.TransitoryProperties=Discuz_ItemLook.TransitoryProperties=[];Discuz_ItemLook.prototype.qqGr=Discuz_ItemLook.qqGr=['LookId',,'CssClass',,'HoverCssClass',,'ImageHeight',,'ImageWidth',,'LabelPaddingBottom',,'LabelPaddingLeft',,'LabelPaddingRight',,'LabelPaddingTop',,'ActiveCssClass',,'ExpandedCssClass',,'LeftIconUrl',,'HoverLeftIconUrl',,'LeftIconWidth',,'LeftIconHeight',,'ActiveLeftIconUrl',,'ExpandedLeftIconUrl',,'RightIconUrl',,'HoverRightIconUrl',,'RightIconWidth',,'RightIconHeight',,'ActiveRightIconUrl',,'ExpandedRightIconUrl',,'ImageUrl',,'HoverImageUrl',,'ActiveImageUrl',,'ExpandedImageUrl',];Discuz_ItemLook.prototype.ApplyTo=function(destinationLook){for(var qzba=0;qzba<this.qqGr.length;qzba+=2){var qqGz=this.qqGr[qzba];if(destinationLook[qqGz]==null){destinationLook[qqGz]=this[qqGz];};};};Discuz_ItemLook.prototype.ApplyFrom=function(sourceLook){for(var qzba=0;qzba<this.qqGr.length;qzba+=2){var qqGz=this.qqGr[qzba];if(this[qqGz]==null){this[qqGz]=sourceLook[qqGz];};};};Discuz_ItemLook.prototype.CopyTo=function(destinationLook){for(var qzba=0;qzba<this.qqGr.length;qzba+=2){var qqGz=this.qqGr[qzba];destinationLook[qqGz]=this[qqGz];};};Discuz_ItemLook.prototype.CopyFrom=function(sourceLook){for(var qzba=0;qzba<this.qqGr.length;qzba+=2){var qqGz=this.qqGr[qzba];this[qqGz]=sourceLook[qqGz];};};Discuz_ItemLook.prototype.IsEmpty=function(){for(var qzba=0;qzba<this.qqGr.length;qzba+=2){var qqGz=this.qqGr[qzba];if(this[qqGz]!=null){return false;};};return true;};