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@@ -1005,6 +1005,11 @@ FCK.RegisterDoubleClickHandler(
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// Checking whether a selected object is a real image or not.
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FCK.IsRealImage = function ( tag )
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{
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+ if ( !tag )
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+ {
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+ return false ;
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+ }
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+
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return ( tag.nodeName.IEquals( 'img' ) &&
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!tag.getAttribute( '_fckfakelement' ) &&
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!tag.getAttribute( '_fckflash' ) &&
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@@ -1016,6 +1021,11 @@ FCK.IsRealImage = function ( tag )
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// Checking for audio file reference which is to be used by a flash player.
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FCK.IsAudio = function ( tag )
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{
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+ if ( !tag )
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+ {
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+ return false ;
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+ }
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+
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if ( tag.nodeName.IEquals( 'embed' ) )
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{
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if ( !tag.src )
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@@ -1048,6 +1058,11 @@ FCK.IsAudio = function ( tag )
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// Checking for video file reference within an embedded object.
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FCK.IsVideo = function ( tag )
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{
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+ if ( !tag )
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+ {
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+ return false ;
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+ }
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+
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if ( tag.nodeName.IEquals( 'embed' ) )
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{
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if ( !tag.src )
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