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发表于 2013-4-7 23:47:38
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本帖最后由 chenmeiyuan8 于 2013-4-8 00:01 编辑 ' \/ H. Y6 E- \- f
& d" o Y* L9 ^火狐插件，用猴子
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var debug=false; 7 E% X, P8 ^2 J, t& F3 z
var CleanHideObj=new CleanHideClass();! M1 @8 G$ `3 J3 b; J7 k
9 x& N/ U$ k9 K2 i% mfunction CleanHideClass() 4 g" W7 o( V" u3 A5 E5 b# U
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this.on=function(id,bMZ)
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if(id == 0)& o" K3 \, R+ A1 e% y1 H
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var page=/* document.getElementById("content").contentDocument */document; 6 o$ s: o9 T( o) X* U) X
this.RemoveHide(page,"span");
! j* r+ ~6 }# ~8 g6 q, i2 ?' B this.RemoveHide(page,"font");6 ^# U" f6 n, P# B4 `- i# T$ A0 b0 O
this.RemoveHide(page,"div");( t3 O& J! e. x* q$ n4 d( t
this.RemoveHide(page,"p");
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}
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}
# l: \ a+ g% h8 Z8 y" ^9 O: k this.getobjstyle=function(node,prop) U% f8 V Q9 N$ g' R- L
{
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9 g8 f+ H/ D& x' l. Y$ A S return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);1 l% s; \& L: a2 n' Y( m
}
/ t$ c+ V2 l$ Q# N8 j catch(e)
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alert(e.message);# u, `3 P/ J8 e X$ @
}
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return "200";
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/ H# O9 ?! S4 _" Z* H this.RemoveHide=function(page,objname)
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var minValue=15;3 b$ a# N6 O% Z8 Q* b) a0 Y* R* j
var objs=page.getElementsByTagName(objname);
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if(objs.length == 0) 8 K5 l8 v3 N* O+ b
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if(debug)
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alert("no object found!:"+objname);8 [; a7 s# u- L1 f* V3 p
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}
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{
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# U0 H% Q# |8 r5 M4 g: u for(var i=objs.length-1;i>=0;i--) 6 V; a" | y1 N6 G3 a
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var node=objs.item(i); ' g8 L8 J9 L) R0 ^% \0 Q* a
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; w/ {! M4 T; s if(this.getobjstyle(node,"display") == "none" ||: R' B N. A* m) X/ ]2 H
this.getobjstyle(node,"visibility") =="hidden" ||
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if(debug); B7 J0 b1 ?% ~) Q; G1 q- Q
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alert("remove invisiable!");
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node.parentNode.removeChild(node);* J6 t: T% K; e1 N
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else
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if(node.parentNode)
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a6 c: n; s& f3 g! s. v/ r var orgNode=node;* _0 x4 i, S# [# b& q7 g
var orgColor=this.getobjstyle(orgNode,"color")
3 b; d0 s$ M" l* {: Y* p var orgRGB=getRGB(orgColor);
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: w: U: ^& q& D+ ]7 s. a* K var parentNode=node.parentNode6 t/ w* R9 q2 r; u, h$ P$ C
var parentBgColor=this.getobjstyle(parentNode,"background-color");7 s) H. ?. p' C4 e b
6 f/ H8 A/ f2 u% | var isLast=false;
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/ i# L. J, R# e; P$ O while(parentBgColor == "transparent") ) |$ |5 [- O3 e5 c/ [3 J7 [
{
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; Y* j4 L# b! P+ M2 } if(parentNode.parentNode == null)& ~8 p& m2 z7 Y$ Z
{
" F( c$ i! P1 ~! Z; U* A* o" P$ I) v isLast=true;
; i! U& B8 c4 R0 H break;
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parentNode=parentNode.parentNode;
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if(parentBgColor != "transparent")
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break;
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}; w T2 r# l4 f/ W) M0 E3 Z* ]
if(isLast)
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{
" m0 O1 v5 O( b3 A4 Z! H alert("last!!");
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if((Math.abs(orgRGB[0]-255)<=minValue)&&(Math.abs(orgRGB[1]-255)<=minValue)&&(Math.abs(orgRGB[2]-255)<=minValue)). K( b) Q6 \: ^* M ]
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orgNode.parentNode.removeChild(orgNode);
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else7 |' j1 A+ S2 p9 R4 D0 [! _: c L
{
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alert("compare color and parent bgcolor!");9 q& U- r9 V/ |5 E
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parentBgRGB=getRGB(parentBgColor);
! ]- P# u5 J: |7 v/ Z if((Math.abs(orgRGB[0]-parentBgRGB[0])<=minValue)&&(Math.abs(orgRGB[1]-parentBgRGB[1])<=minValue)&&(Math.abs(orgRGB[2]-parentBgRGB[2])<=minValue))
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$ k8 G. B; E& f1 x! \$ E orgNode.parentNode.removeChild(orgNode); 1 j9 I. r4 _6 b v# v5 i: H( i
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}
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}
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var itemFrames = page.getElementsByTagName("frame");
$ w- Z/ M) G. j, H var itemiFrames = page.getElementsByTagName("iframe");
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var frame, iframe;; [5 I4 c2 w3 F( l0 o! D
if (itemFrames.length > 0)& h1 |# T- u2 _1 k! @/ m9 d; }
{
! a# b5 o" b( N' A' y, s for (var i = 0 ; i< itemFrames.length ; i++)
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frame = itemFrames.contentDocument;& J& G( M P+ R {8 A' w. J1 t
this.RemoveHide(frame,objname); , p8 X6 M! ?' b K4 z
}
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H ~( n. L% r1 o0 M$ D& z if (itemiFrames.length > 0)
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for (var i = 0 ; i < itemiFrames.length ; i++) * N# {& z- E& G; r. }4 h+ I
{
; o5 Y3 e- e; V- z3 q7 q iframe = itemiFrames.contentDocument;" z3 J+ J J" E7 E; s
this.RemoveHide(iframe,objname);
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}
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{
: b/ X4 M3 L# H5 x y1 | if(debug)
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alert(e.message);
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}
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function getRGB(colorString)# ?. K( G* M: o3 b! V
{
! Q' u. @- o" d( n0 n$ x. @7 {. u var RGB = new Array;
8 S) g9 B3 a* [# s8 M; Z var tempSting=colorString.substring(4,colorString.length-1);7 q$ s/ {3 |% @; |# y" k& Q/ l5 r
var tempArray=tempSting.split(",");7 W, n9 O w- c
. f* D1 B+ f* X; q- X RGB[0]=parseInt(tempArray[0]);
$ C3 a- ~% ^9 m* g- R RGB[1]=parseInt(tempArray[1]);
/ i. z8 L( n: p5 q0 B RGB[2]=parseInt(tempArray[2]);
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return RGB;
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function keys(evt) 8 U# C( H8 A" R
{
: e" g4 D/ n3 Q5 E/ G if(evt.ctrlKey && evt.keyCode=="81")
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& N; k2 b6 [2 w, M3 I4 s: b CleanHideObj.on(0,1);
6 {+ q* P- v" t alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q"); 3 O! Q6 ?& W$ H' y( o
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document.addEventListener('keydown', keys, false);
M6 M" H9 b5 R7 g5 ?5 aGM_registerMenuCommand ('Clean Hide',
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CleanHideObj.on(0,1)2 {6 r* j. k2 k
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");) ]* d/ K1 _/ S
});. d* M$ ]+ y, c+ B& A
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发表于 2013-4-7 17:56:06
楼主
发表于 2013-4-8 08:11:25