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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
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' f" l; D0 g0 c. G$ N3 J: P F火狐插件，用猴子
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var debug=false;
' G* r! ]$ N! ^+ i5 U: Pvar CleanHideObj=new CleanHideClass();9 m# w' ?; ?$ t" |& W% P2 W
, Q( `$ ?1 N5 Z' Sfunction CleanHideClass() " U7 u& m+ h2 ^6 Z
{ : W; V6 d0 z J8 x8 w
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this.on=function(id,bMZ)- }& h2 n% F/ n' y* p" o
{
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if(id == 0)
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var page=/* document.getElementById("content").contentDocument */document; * W" s- M* p) ?# P" U
this.RemoveHide(page,"span");
1 c) S, x. w) k# t: R this.RemoveHide(page,"font");
: Q" r9 f$ L2 @& ~5 s3 W, j0 J! L this.RemoveHide(page,"div");
- m! _/ s8 H7 P# p4 Z this.RemoveHide(page,"p");+ r' W; E8 |: u6 R$ [* K
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}
: {) V Y% E+ A( z, D0 \( b# n this.getobjstyle=function(node,prop)
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+ e* a9 N+ J$ k try
: I" ?3 ^3 a% s2 C {
$ ^2 K2 @* j/ h6 ? return node.ownerDocument.defaultView.getComputedStyle(node, "").getPropertyValue(prop);8 _- b/ [2 V4 k L. R6 c5 l
}
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{
) n, T8 S5 {7 Y if(debug)0 O. x8 `% P" e
{
. [3 i0 L7 z+ {' G1 A alert(e.message);
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b/ S8 v, t) q4 ~ return "200";, ~5 U/ h- h! J4 U; }1 A3 j
}
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2 t9 L7 x4 I, Y' f% W this.RemoveHide=function(page,objname)
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try
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( ~6 p* r* W# [ m2 Y var minValue=15;1 W. J+ U+ h) t1 ?
var objs=page.getElementsByTagName(objname); k% p. T% s9 I1 }5 U. f6 D
9 Q6 M# L) l" K" E, s! O P if(objs.length == 0) * w$ Y# \/ @+ J! R/ b
{
4 u; V% k+ m' q) ~3 J! p if(debug) d. l3 R0 V2 c; g0 a
{1 {, A5 ?5 o) ^* j# [. J
alert("no object found!:"+objname);
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else
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6 ]1 p/ j) U$ d# K* N" V9 N" v for(var i=objs.length-1;i>=0;i--) 1 e) ?1 v+ A9 w/ ^. i! x: }% I
{
% Y3 Q: }- n, k; f var node=objs.item(i);
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8 F3 R0 |& @4 j4 c+ z if(this.getobjstyle(node,"display") == "none" ||
1 g) p: s( u0 p7 A this.getobjstyle(node,"visibility") =="hidden" ||8 Z' T* T5 r3 k6 |" R0 m! R
parseInt(this.getobjstyle(node,"font-size")) == 0)
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; C y0 t7 [) q1 x$ n$ Z if(debug)- Q+ W& b6 D0 e: o
{
; R" [' M" Y: ~0 w alert("remove invisiable!");
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node.parentNode.removeChild(node);6 I/ u$ p9 S& D: J# ~- f$ S% V
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' |' f3 \3 b9 ]% D" c) P. E9 F else
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if(node.parentNode) ( J# `. p$ L' t* e. U
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var orgNode=node;$ _/ N- P N) D4 ~) x" N
var orgColor=this.getobjstyle(orgNode,"color")
; V: [; y' R! ]! T+ s3 R$ k! N var orgRGB=getRGB(orgColor); 7 y. E5 c+ L5 ?, u9 U2 L. \
& q2 E+ U- j: [7 I& L var parentNode=node.parentNode: d8 q- \- U" e, ~
var parentBgColor=this.getobjstyle(parentNode,"background-color");
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var isLast=false;
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while(parentBgColor == "transparent") 7 V1 Y1 @' s% R. J
{
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if(parentNode.parentNode == null)
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isLast=true;4 ]' J" s+ m( |/ h
break;
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" @4 A7 k8 c! `& E2 q! C1 X. R7 m parentNode=parentNode.parentNode; w2 z( g' J' O. i
parentBgColor=this.getobjstyle(parentNode,"background-color");! }0 U" J' W! c7 ^2 e6 E3 b' [
6 C0 e3 ^4 T9 ~) l( z if(parentBgColor != "transparent") 6 ^6 o6 [7 l. t
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break;) G; M6 E8 f) B- G4 P9 q
}
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if(isLast) ' S( w% b2 p q" k8 L8 b
{
0 U0 W& D, ^: e- K if(debug)8 I2 L+ P% @$ V! `" v
{
/ ~+ }: o/ C+ G! d alert("last!!");1 e( h0 P0 X: V# q% x3 ?% ^
}
x" C3 ^7 w/ U5 _( f if((Math.abs(orgRGB[0]-255)<=minValue)&&(Math.abs(orgRGB[1]-255)<=minValue)&&(Math.abs(orgRGB[2]-255)<=minValue))/ m! M( m6 I! J! v# h4 V
{
0 j3 K* K6 N+ d; _$ ]/ q orgNode.parentNode.removeChild(orgNode); : P) D g- J4 j f) d) u4 j7 O
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else
* {4 a' u: x% ~ {
0 @: X8 M) C6 O B if(debug)4 J! x/ D+ f) d f) s$ g4 q) c+ [
{
2 n* t% i8 \3 f" V! j c' Q alert("compare color and parent bgcolor!");* E5 [# b$ E- [ }0 ]% g' X
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parentBgRGB=getRGB(parentBgColor);) \6 S: Q7 _' c; }
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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orgNode.parentNode.removeChild(orgNode);
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2 D6 x2 |' C( P6 R# _" s8 f }
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var itemFrames = page.getElementsByTagName("frame");
+ C: U0 p7 L' O: P3 H7 o' C7 K8 g" y/ K var itemiFrames = page.getElementsByTagName("iframe");
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var frame, iframe;
' l! Y" F! w8 [# ^$ Z0 I: l if (itemFrames.length > 0)
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6 {& }8 y0 |( b4 B* R for (var i = 0 ; i< itemFrames.length ; i++) # d& `$ ^. t6 e k
{
1 P, q* `2 q7 v) [( T; }5 N0 ~ frame = itemFrames.contentDocument;& T" m& L" e2 \! j
this.RemoveHide(frame,objname);
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if (itemiFrames.length > 0)
* j$ d6 H; { K {
1 H1 c1 [7 J% v% K8 L( M! O for (var i = 0 ; i < itemiFrames.length ; i++)
* X# h/ T9 [( D/ k {
% d9 i2 k* J9 ~: R iframe = itemiFrames.contentDocument;
* O* j9 g. m) O# x/ d3 ~" f this.RemoveHide(iframe,objname);
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}
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catch(e)! g" c+ M5 L/ _1 c/ F+ ~) f) g
{
% C6 b# K9 H' h$ ?+ L' @( B if(debug)% x" l: z [ W: p# g8 i% I
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alert(e.message);
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}
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}
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" D+ e0 Q( S* J9 v/ _, Ifunction getRGB(colorString)
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var RGB = new Array;4 L% ?+ H' e& Z6 o8 D" z
var tempSting=colorString.substring(4,colorString.length-1);
P B& P+ M+ J- S! Z5 I* q) ^8 l var tempArray=tempSting.split(",");
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RGB[0]=parseInt(tempArray[0]); S( V! r3 p6 n; K J
RGB[1]=parseInt(tempArray[1]);, x7 C# Q' `6 B3 z0 {5 z2 l
RGB[2]=parseInt(tempArray[2]);/ m) N' R2 f4 X- j% K! T) j8 T ^
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return RGB;5 G- O8 c/ u& A2 J% V( V+ l
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function keys(evt)
2 s. q0 |" d2 g {
1 [: v# M/ \, }+ k* r if(evt.ctrlKey && evt.keyCode=="81") . K+ x/ y3 k" Y* R3 H8 W( D: l6 E
{
+ Z0 t! [+ h: a- V CleanHideObj.on(0,1);& s" z7 l1 m$ H; M& O
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");
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}
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, b( t; |9 `7 @9 q5 C, O Ldocument.addEventListener('keydown', keys, false);
, a T; s4 S# u2 z3 ?3 WGM_registerMenuCommand ('Clean Hide',2 L0 v( ?: N! X% W: v3 W
function(e){
" \/ s2 ~! L3 u. k' y8 a5 b& l8 rCleanHideObj.on(0,1)' G9 I9 \' B1 n* I* l, k
alert("Clean Hide successfully! Remember Hotkeys: CTRL+Q");
0 z: U# J* h% N});
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发表于 2013-4-7 17:56:06
楼主
发表于 2013-4-8 08:11:25