[2] | 1 | /*
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| 2 | * FCKeditor - The text editor for internet
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| 3 | * Copyright (C) 2003-2006 Frederico Caldeira Knabben
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| 4 | *
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| 5 | * Licensed under the terms of the GNU Lesser General Public License:
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| 6 | * http://www.opensource.org/licenses/lgpl-license.php
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| 7 | *
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| 8 | * For further information visit:
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| 9 | * http://www.fckeditor.net/
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| 10 | *
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| 11 | * "Support Open Source software. What about a donation today?"
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| 12 | *
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| 13 | * File Name: fckdocumentprocessor.js
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| 14 | * Advanced document processors.
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| 15 | *
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| 16 | * File Authors:
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| 17 | * Frederico Caldeira Knabben (fredck@fckeditor.net)
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| 18 | */
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| 19 |
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| 20 | var FCKDocumentProcessor = new Object() ;
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| 21 | FCKDocumentProcessor._Items = new Array() ;
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| 22 |
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| 23 | FCKDocumentProcessor.AppendNew = function()
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| 24 | {
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| 25 | var oNewItem = new Object() ;
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| 26 | this._Items.AddItem( oNewItem ) ;
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| 27 | return oNewItem ;
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| 28 | }
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| 29 |
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| 30 | FCKDocumentProcessor.Process = function( document )
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| 31 | {
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| 32 | var oProcessor, i = 0 ;
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| 33 | while( ( oProcessor = this._Items[i++] ) )
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| 34 | oProcessor.ProcessDocument( document ) ;
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| 35 | }
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| 36 |
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| 37 | var FCKDocumentProcessor_CreateFakeImage = function( fakeClass, realElement )
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| 38 | {
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| 39 | var oImg = FCK.EditorDocument.createElement( 'IMG' ) ;
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| 40 | oImg.className = fakeClass ;
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| 41 | oImg.src = FCKConfig.FullBasePath + 'images/spacer.gif' ;
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| 42 | oImg.setAttribute( '_fckfakelement', 'true', 0 ) ;
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| 43 | oImg.setAttribute( '_fckrealelement', FCKTempBin.AddElement( realElement ), 0 ) ;
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| 44 | return oImg ;
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| 45 | }
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| 46 |
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| 47 | // Link Anchors
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| 48 | var FCKAnchorsProcessor = FCKDocumentProcessor.AppendNew() ;
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| 49 | FCKAnchorsProcessor.ProcessDocument = function( document )
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| 50 | {
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| 51 | var aLinks = document.getElementsByTagName( 'A' ) ;
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| 52 |
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| 53 | var oLink ;
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| 54 | var i = aLinks.length - 1 ;
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| 55 | while ( i >= 0 && ( oLink = aLinks[i--] ) )
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| 56 | {
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| 57 | // If it is anchor.
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| 58 | if ( oLink.name.length > 0 && ( !oLink.getAttribute('href') || oLink.getAttribute('href').length == 0 ) )
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| 59 | {
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| 60 | var oImg = FCKDocumentProcessor_CreateFakeImage( 'FCK__Anchor', oLink.cloneNode(true) ) ;
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| 61 | oImg.setAttribute( '_fckanchor', 'true', 0 ) ;
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| 62 |
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| 63 | oLink.parentNode.insertBefore( oImg, oLink ) ;
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| 64 | oLink.parentNode.removeChild( oLink ) ;
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| 65 | }
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| 66 | }
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| 67 | }
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| 68 |
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| 69 | // Page Breaks
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| 70 | var FCKPageBreaksProcessor = FCKDocumentProcessor.AppendNew() ;
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| 71 | FCKPageBreaksProcessor.ProcessDocument = function( document )
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| 72 | {
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| 73 | var aDIVs = document.getElementsByTagName( 'DIV' ) ;
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| 74 |
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| 75 | var eDIV ;
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| 76 | var i = aDIVs.length - 1 ;
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| 77 | while ( i >= 0 && ( eDIV = aDIVs[i--] ) )
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| 78 | {
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| 79 | if ( eDIV.style.pageBreakAfter == 'always' && eDIV.childNodes.length == 1 && eDIV.childNodes[0].style && eDIV.childNodes[0].style.display == 'none' )
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| 80 | {
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| 81 | var oFakeImage = FCKDocumentProcessor_CreateFakeImage( 'FCK__PageBreak', eDIV.cloneNode(true) ) ;
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| 82 |
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| 83 | eDIV.parentNode.insertBefore( oFakeImage, eDIV ) ;
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| 84 | eDIV.parentNode.removeChild( eDIV ) ;
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| 85 | }
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| 86 | }
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| 87 | /*
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| 88 | var aCenters = document.getElementsByTagName( 'CENTER' ) ;
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| 89 |
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| 90 | var oCenter ;
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| 91 | var i = aCenters.length - 1 ;
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| 92 | while ( i >= 0 && ( oCenter = aCenters[i--] ) )
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| 93 | {
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| 94 | if ( oCenter.style.pageBreakAfter == 'always' && oCenter.innerHTML.trim().length == 0 )
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| 95 | {
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| 96 | var oFakeImage = FCKDocumentProcessor_CreateFakeImage( 'FCK__PageBreak', oCenter.cloneNode(true) ) ;
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| 97 |
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| 98 | oCenter.parentNode.insertBefore( oFakeImage, oCenter ) ;
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| 99 | oCenter.parentNode.removeChild( oCenter ) ;
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| 100 | }
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| 101 | }
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| 102 | */
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| 103 | }
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| 104 |
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| 105 | // Flash Embeds.
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| 106 | var FCKFlashProcessor = FCKDocumentProcessor.AppendNew() ;
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| 107 | FCKFlashProcessor.ProcessDocument = function( document )
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| 108 | {
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| 109 | /*
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| 110 | Sample code:
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| 111 | This is some <embed src="/UserFiles/Flash/Yellow_Runners.swf"></embed><strong>sample text</strong>. You are <a name="fred"></a> using <a href="http://www.fckeditor.net/">FCKeditor</a>.
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| 112 | */
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| 113 |
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| 114 | var aEmbeds = document.getElementsByTagName( 'EMBED' ) ;
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| 115 |
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| 116 | var oEmbed ;
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| 117 | var i = aEmbeds.length - 1 ;
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| 118 | while ( i >= 0 && ( oEmbed = aEmbeds[i--] ) )
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| 119 | {
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| 120 | if ( oEmbed.src.endsWith( '.swf', true ) )
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| 121 | {
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| 122 | var oCloned = oEmbed.cloneNode( true ) ;
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| 123 |
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| 124 | // On IE, some properties are not getting clonned properly, so we
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| 125 | // must fix it. Thanks to Alfonso Martinez.
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| 126 | if ( FCKBrowserInfo.IsIE )
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| 127 | {
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| 128 | var oAtt ;
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| 129 | if ( oAtt = oEmbed.getAttribute( 'scale' ) ) oCloned.setAttribute( 'scale', oAtt ) ;
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| 130 | if ( oAtt = oEmbed.getAttribute( 'play' ) ) oCloned.setAttribute( 'play', oAtt ) ;
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| 131 | if ( oAtt = oEmbed.getAttribute( 'loop' ) ) oCloned.setAttribute( 'loop', oAtt ) ;
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| 132 | if ( oAtt = oEmbed.getAttribute( 'menu' ) ) oCloned.setAttribute( 'menu', oAtt ) ;
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| 133 | if ( oAtt = oEmbed.getAttribute( 'wmode' ) ) oCloned.setAttribute( 'wmode', oAtt ) ;
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| 134 | if ( oAtt = oEmbed.getAttribute( 'quality' ) ) oCloned.setAttribute( 'quality', oAtt ) ;
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| 135 | }
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| 136 |
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| 137 | var oImg = FCKDocumentProcessor_CreateFakeImage( 'FCK__Flash', oCloned ) ;
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| 138 | oImg.setAttribute( '_fckflash', 'true', 0 ) ;
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| 139 |
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| 140 | FCKFlashProcessor.RefreshView( oImg, oEmbed ) ;
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| 141 |
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| 142 | oEmbed.parentNode.insertBefore( oImg, oEmbed ) ;
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| 143 | oEmbed.parentNode.removeChild( oEmbed ) ;
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| 144 |
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| 145 | // oEmbed.setAttribute( '_fcktemp', 'true', 0) ;
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| 146 | // oEmbed.style.display = 'none' ;
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| 147 | // oEmbed.hidden = true ;
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| 148 | }
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| 149 | }
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| 150 | }
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| 151 |
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| 152 | FCKFlashProcessor.RefreshView = function( placholderImage, originalEmbed )
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| 153 | {
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| 154 | if ( originalEmbed.width > 0 )
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| 155 | placholderImage.style.width = FCKTools.ConvertHtmlSizeToStyle( originalEmbed.width ) ;
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| 156 |
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| 157 | if ( originalEmbed.height > 0 )
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| 158 | placholderImage.style.height = FCKTools.ConvertHtmlSizeToStyle( originalEmbed.height ) ;
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| 159 | }
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| 160 |
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| 161 | FCK.GetRealElement = function( fakeElement )
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| 162 | {
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| 163 | var e = FCKTempBin.Elements[ fakeElement.getAttribute('_fckrealelement') ] ;
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| 164 |
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| 165 | if ( fakeElement.getAttribute('_fckflash') )
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| 166 | {
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| 167 | if ( fakeElement.style.width.length > 0 )
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| 168 | e.width = FCKTools.ConvertStyleSizeToHtml( fakeElement.style.width ) ;
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| 169 |
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| 170 | if ( fakeElement.style.height.length > 0 )
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| 171 | e.height = FCKTools.ConvertStyleSizeToHtml( fakeElement.style.height ) ;
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| 172 | }
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| 173 |
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| 174 | return e ;
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| 175 | }
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