It would be better if you copy/paste the text of your document in the this thread. Wise folks aren't going to download your document due to potential security risks. I don't download files from people I don't know.
As for the PDF problem in Safari, I recommended deleting Adobe Reader altogether and using OS X's built in app in Preview.
Thanks for replying. Could you be more specific about how to use OS X's built in app in Preview?
Messages in the forum must be shorter than 20000 characters. That's why I upladed the file... Here first part of "the details of the problem" (second part comes next):
Process: Safari [2673]
Path: /Applications/Safari.app/Contents/MacOS/Safari
Identifier: com.apple.Safari
Version: 5.0.6 (5533.22.3)
Build Info: WebBrowser-75332203~3
Code Type: X86 (Native)
Parent Process: launchd [64]
Interval Since Last Report: 3982 sec
Crashes Since Last Report: 3
Per-App Interval Since Last Report: 3746 sec
Per-App Crashes Since Last Report: 3
Date/Time: 2012-06-16 14:14:16.550 +0200
OS Version: Mac OS X 10.5.8 (9L31a)
Report Version: 6
Anonymous UUID: D04A8BA9-490C-4664-90E0-4486BDA00D4F
Exception Type: EXC_BAD_ACCESS (SIGBUS)
Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000000000012
Crashed Thread: 0
Thread 0 Crashed:
0 com.apple.HIToolbox 0x9274bf7b THIThemeTextInfoPublic::GetOptions() const + 9
1 com.apple.HIToolbox 0x92751e10 TCoreTextEngine:

rawThemeTextBox(THIThemeTextInfo*, CGRect const&, unsigned long, CGContext*) + 862
2 com.apple.HIToolbox 0x927519be DataEngine:

rawTextBox(void const*, CGRect const*, HIThemeTextInfo*, CGContext*) + 576
3 com.apple.HIToolbox 0x9275174e HIThemeDrawTextBox + 344
4 com.apple.HIToolbox 0x928050be HIPushButton:

rawButtonContents(CGRect const&, HIThemeTextInfo*, CGContext*, bool) + 612
5 com.apple.HIToolbox 0x927fe117 HIPushButton:

rawSelf(short, __HIShape const*, CGContext*) + 559
6 com.apple.HIToolbox 0x9274fe75 HIView:

rawCacheOrSelf(short, __HIShape const*, CGContext*) + 95
7 com.apple.HIToolbox 0x9274fc7e HIView::SendDraw(short, OpaqueGrafPtr*, __HIShape const*, CGContext*) + 108
8 com.apple.HIToolbox 0x927fdbf9 HIView::RecursiveDrawNonComposited(short, OpaqueGrafPtr*, OpaqueRgnHandle*, unsigned char, unsigned char, unsigned char) + 573
9 com.apple.HIToolbox 0x927fd994 HIView:

rawNonComposited(short, OpaqueGrafPtr*, OpaqueRgnHandle*, unsigned long) + 294
10 com.apple.HIToolbox 0x9274ea26 HIView:

raw(short, OpaqueGrafPtr*, unsigned long) + 154
11 com.apple.HIToolbox 0x927fd866 Draw1Control + 80
12 com.apple.HIToolbox 0x9280c1d1 HIPushButton::Animate() + 581
13 com.apple.HIToolbox 0x9280bf72 HIStandardAnimator::TimerProc(__EventLoopTimer*, void*) + 60
14 com.apple.CoreFoundation 0x973078f5 CFRunLoopRunSpecific + 4469
15 com.apple.CoreFoundation 0x97307aa8 CFRunLoopRunInMode + 88
16 com.apple.HIToolbox 0x927552ac RunCurrentEventLoopInMode + 283
17 com.apple.HIToolbox 0x927550c5 ReceiveNextEventCommon + 374
18 com.apple.HIToolbox 0x92754f39 BlockUntilNextEventMatchingListInMode + 106
19 com.apple.AppKit 0x9638b6d5 _DPSNextEvent + 657
20 com.apple.AppKit 0x9638af88 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 128
21 com.apple.Safari 0x000166ad 0x1000 + 87725
22 com.apple.AppKit 0x96383f9f -[NSApplication run] + 795
23 com.apple.AppKit 0x963511d8 NSApplicationMain + 574
24 com.apple.Safari 0x0000acee 0x1000 + 40174
Thread 1:
0 libSystem.B.dylib 0x94f3f34e __semwait_signal + 10
1 libSystem.B.dylib 0x94f94d81 sleep$UNIX2003 + 63
2 com.apple.JavaScriptCore 0x93ed9ab1 WTF::TCMalloc_PageHeap::scavengerThread() + 145
3 com.apple.JavaScriptCore 0x93ed9d8f WTF::TCMalloc_PageHeap::runScavengerThread(void*) + 15
4 libSystem.B.dylib 0x94f69055 _pthread_start + 321
5 libSystem.B.dylib 0x94f68f12 thread_start + 34
Thread 2:
0 libSystem.B.dylib 0x94f3f34e __semwait_signal + 10
1 libSystem.B.dylib 0x94f69ccd pthread_cond_wait$UNIX2003 + 73
2 com.apple.WebCore 0x92b7a587 WebCore::IconDatabase::syncThreadMainLoop() + 279
3 com.apple.WebCore 0x92b77e19 WebCore::IconDatabase::iconDatabaseSyncThread() + 761
4 libSystem.B.dylib 0x94f69055 _pthread_start + 321
5 libSystem.B.dylib 0x94f68f12 thread_start + 34
Thread 3:
0 libSystem.B.dylib 0x94f38166 mach_msg_trap + 10
1 libSystem.B.dylib 0x94f3f95c mach_msg + 72
2 com.apple.CoreFoundation 0x97306e7e CFRunLoopRunSpecific + 1790
3 com.apple.CoreFoundation 0x97307aa8 CFRunLoopRunInMode + 88
4 com.apple.CFNetwork 0x93f8a18c CFURLCacheWorkerThread(void*) + 388
5 libSystem.B.dylib 0x94f69055 _pthread_start + 321
6 libSystem.B.dylib 0x94f68f12 thread_start + 34
Thread 4:
0 libSystem.B.dylib 0x94f3f34e __semwait_signal + 10
1 libSystem.B.dylib 0x94f69ccd pthread_cond_wait$UNIX2003 + 73
2 com.apple.JavaScriptCore 0x93d2e6b1 WTF::ThreadCondition::timedWait(WTF::Mutex&, double) + 81
3 com.apple.WebCore 0x92b9377c WebCore::LocalStorageThread::threadEntryPoint() + 188
4 libSystem.B.dylib 0x94f69055 _pthread_start + 321
5 libSystem.B.dylib 0x94f68f12 thread_start + 34
Thread 5:
0 libSystem.B.dylib 0x94f38166 mach_msg_trap + 10
1 libSystem.B.dylib 0x94f3f95c mach_msg + 72
2 com.apple.CoreFoundation 0x97306e7e CFRunLoopRunSpecific + 1790
3 com.apple.CoreFoundation 0x97307aa8 CFRunLoopRunInMode + 88
4 com.apple.Safari 0x0002f33d 0x1000 + 189245
5 com.apple.Safari 0x0002f08a 0x1000 + 188554
6 com.apple.Safari 0x0002f023 0x1000 + 188451
7 libSystem.B.dylib 0x94f69055 _pthread_start + 321
8 libSystem.B.dylib 0x94f68f12 thread_start + 34
Thread 6:
0 libSystem.B.dylib 0x94f38166 mach_msg_trap + 10
1 libSystem.B.dylib 0x94f3f95c mach_msg + 72
2 com.apple.CoreFoundation 0x97306e7e CFRunLoopRunSpecific + 1790
3 com.apple.CoreFoundation 0x97307aa8 CFRunLoopRunInMode + 88
4 com.apple.Foundation 0x977a7520 +[NSURLConnection(NSURLConnectionReallyInternal) _resourceLoadLoop:] + 320
5 com.apple.Foundation 0x97743dfd -[NSThread main] + 45
6 com.apple.Foundation 0x977439a4 __NSThread__main__ + 308
7 libSystem.B.dylib 0x94f69055 _pthread_start + 321
8 libSystem.B.dylib 0x94f68f12 thread_start + 34
Thread 7:
0 libSystem.B.dylib 0x94f8760a select$DARWIN_EXTSN + 10
1 libSystem.B.dylib 0x94f69055 _pthread_start + 321
2 libSystem.B.dylib 0x94f68f12 thread_start + 34
Thread 8:
0 libSystem.B.dylib 0x94f38166 mach_msg_trap + 10
1 libSystem.B.dylib 0x94f3f95c mach_msg + 72
2 com.apple.CoreFoundation 0x97306e7e CFRunLoopRunSpecific + 1790
3 com.apple.CoreFoundation 0x97307aa8 CFRunLoopRunInMode + 88
4 com.apple.audio.CoreAudio 0x94ecd5f8 HALRunLoop::OwnThread(void*) + 160
5 com.apple.audio.CoreAudio 0x94ecd480 CAPThread::Entry(CAPThread*) + 96
6 libSystem.B.dylib 0x94f69055 _pthread_start + 321
7 libSystem.B.dylib 0x94f68f12 thread_start + 34
Thread 9:
0 libSystem.B.dylib 0x94f3f34e __semwait_signal + 10
1 libSystem.B.dylib 0x94f69ccd pthread_cond_wait$UNIX2003 + 73
2 com.apple.JavaScriptCore 0x93d2e6b1 WTF::ThreadCondition::timedWait(WTF::Mutex&, double) + 81
3 com.apple.WebCore 0x92b9377c WebCore::LocalStorageThread::threadEntryPoint() + 188
4 libSystem.B.dylib 0x94f69055 _pthread_start + 321
5 libSystem.B.dylib 0x94f68f12 thread_start + 34
Thread 10:
0 libSystem.B.dylib 0x94f3f34e __semwait_signal + 10
1 libSystem.B.dylib 0x94f69ccd pthread_cond_wait$UNIX2003 + 73
2 com.apple.JavaScriptCore 0x93d2e6b1 WTF::ThreadCondition::timedWait(WTF::Mutex&, double) + 81
3 com.apple.Safari 0x001ae478 0x1000 + 1758328
4 com.apple.Safari 0x00044cdd 0x1000 + 277725
5 com.apple.Safari 0x00044c2d 0x1000 + 277549
6 libSystem.B.dylib 0x94f69055 _pthread_start + 321
7 libSystem.B.dylib 0x94f68f12 thread_start + 34
Thread 11:
0 libSystem.B.dylib 0x94fa11a2 __workq_ops + 10
1 libSystem.B.dylib 0x94fa11d2 start_wqthread + 30
Thread 12:
0 ??? 0000000000 0 + 0
Thread 13:
0 libSystem.B.dylib 0x94f381ae semaphore_wait_signal_trap + 10
1 libSystem.B.dylib 0x94f6a1c6 _pthread_cond_wait + 1267
2 libSystem.B.dylib 0x94faf449 pthread_cond_wait + 48
3 ...lashPlayer-10.4-10.5.plugin 0x175ee30f unregister_ShockwaveFlash + 47503
4 ...lashPlayer-10.4-10.5.plugin 0x171c6e8f 0x171ad000 + 106127
5 ...lashPlayer-10.4-10.5.plugin 0x175ee3fc unregister_ShockwaveFlash + 47740
6 ...lashPlayer-10.4-10.5.plugin 0x175ee440 unregister_ShockwaveFlash + 47808
7 ...lashPlayer-10.4-10.5.plugin 0x175ee566 unregister_ShockwaveFlash + 48102
8 libSystem.B.dylib 0x94f69055 _pthread_start + 321
9 libSystem.B.dylib 0x94f68f12 thread_start + 34
Thread 14:
0 libSystem.B.dylib 0x94f381ae semaphore_wait_signal_trap + 10
1 libSystem.B.dylib 0x94f6a1c6 _pthread_cond_wait + 1267
2 libSystem.B.dylib 0x94faf449 pthread_cond_wait + 48
3 ...lashPlayer-10.4-10.5.plugin 0x175ee30f unregister_ShockwaveFlash + 47503
4 ...lashPlayer-10.4-10.5.plugin 0x171c6e8f 0x171ad000 + 106127
5 ...lashPlayer-10.4-10.5.plugin 0x175ee3fc unregister_ShockwaveFlash + 47740
6 ...lashPlayer-10.4-10.5.plugin 0x175ee440 unregister_ShockwaveFlash + 47808
7 ...lashPlayer-10.4-10.5.plugin 0x175ee566 unregister_ShockwaveFlash + 48102
8 libSystem.B.dylib 0x94f69055 _pthread_start + 321
9 libSystem.B.dylib 0x94f68f12 thread_start + 34
Thread 15:
0 libSystem.B.dylib 0x94f381c6 semaphore_timedwait_signal_trap + 10
1 libSystem.B.dylib 0x94f6a1af _pthread_cond_wait + 1244
2 libSystem.B.dylib 0x94f6ba33 pthread_cond_timedwait_relative_np + 47
3 ...lashPlayer-10.4-10.5.plugin 0x175ee2d7 unregister_ShockwaveFlash + 47447
4 ...lashPlayer-10.4-10.5.plugin 0x174d4435 0x171ad000 + 3306549
5 ...lashPlayer-10.4-10.5.plugin 0x175ee3fc unregister_ShockwaveFlash + 47740
6 ...lashPlayer-10.4-10.5.plugin 0x175ee440 unregister_ShockwaveFlash + 47808
7 ...lashPlayer-10.4-10.5.plugin 0x175ee566 unregister_ShockwaveFlash + 48102
8 libSystem.B.dylib 0x94f69055 _pthread_start + 321
9 libSystem.B.dylib 0x94f68f12 thread_start + 34
Thread 16:
0 libSystem.B.dylib 0x94f3f34e __semwait_signal + 10
1 libSystem.B.dylib 0x94f69ccd pthread_cond_wait$UNIX2003 + 73
2 libGLProgrammability.dylib 0x9150bb32 glvmDoWork + 162
3 libSystem.B.dylib 0x94f69055 _pthread_start + 321
4 libSystem.B.dylib 0x94f68f12 thread_start + 34
Thread 17:
0 libSystem.B.dylib 0x94f3f34e __semwait_signal + 10
1 libSystem.B.dylib 0x94f69ccd pthread_cond_wait$UNIX2003 + 73
2 com.apple.ColorSync 0x90e083c8 pthreadSemaphoreWait(t_pthreadSemaphore*) + 42
3 com.apple.ColorSync 0x90e1ad4e CMMConvTask(void*) + 54
4 libSystem.B.dylib 0x94f69055 _pthread_start + 321
5 libSystem.B.dylib 0x94f68f12 thread_start + 34
Thread 18:
0 libSystem.B.dylib 0x94f381c6 semaphore_timedwait_signal_trap + 10
1 libSystem.B.dylib 0x94f6a1af _pthread_cond_wait + 1244
2 libSystem.B.dylib 0x94f6ba33 pthread_cond_timedwait_relative_np + 47
3 ...lashPlayer-10.4-10.5.plugin 0x175ee2d7 unregister_ShockwaveFlash + 47447
4 ...lashPlayer-10.4-10.5.plugin 0x174d4435 0x171ad000 + 3306549
5 ...lashPlayer-10.4-10.5.plugin 0x175ee3fc unregister_ShockwaveFlash + 47740
6 ...lashPlayer-10.4-10.5.plugin 0x175ee440 unregister_ShockwaveFlash + 47808
7 ...lashPlayer-10.4-10.5.plugin 0x175ee566 unregister_ShockwaveFlash + 48102
8 libSystem.B.dylib 0x94f69055 _pthread_start + 321
9 libSystem.B.dylib 0x94f68f12 thread_start + 34
Thread 19:
0 com.apple.CoreGraphics 0x91a706a6 path_autohinter_iterate + 29
1 com.apple.CoreGraphics 0x91a6ffa2 path_dilator_iterate + 354
2 com.apple.CoreGraphics 0x91a6ea68 path_iterator_iterate + 152
3 com.apple.CoreGraphics 0x91a6f56c path_orientation_iterate + 1660
4 com.apple.CoreGraphics 0x91a6e74a glyph_path_end + 58
5 com.apple.CoreGraphics 0x91a4a5c5 CGFontGetGlyphPaths + 478
6 com.apple.CoreGraphics 0x91a6e3c0 CGFontCreateGlyphBitmaps32 + 889
7 com.apple.CoreGraphics 0x91a4911c CGFontCreateGlyphBitmaps + 208
8 com.apple.CoreGraphics 0x91a48f32 create_missing_bitmaps + 468
9 com.apple.CoreGraphics 0x91a4829c CGGlyphLockLockGlyphBitmaps + 352
10 libRIP.A.dylib 0x92a31c27 ripc_RenderGlyphs + 207
11 libRIP.A.dylib 0x92a3a9b0 ripc_DrawGlyphs + 1444
12 com.apple.CoreGraphics 0x91f83215 draw_glyphs + 732
13 com.apple.CoreGraphics 0x91a45b3b CGContextShowGlyphsWithAdvances + 660
14 com.apple.CoreText 0x93adb6f2 TLine:

rawGlyphs(CGContext*) const + 174
15 com.apple.HIToolbox 0x927521f1 TCoreTextEngine:

rawThemeTextBox(THIThemeTextInfo*, CGRect const&, unsigned long, CGContext*) + 1855
16 com.apple.HIToolbox 0x927519be DataEngine:

rawTextBox(void const*, CGRect const*, HIThemeTextInfo*, CGContext*) + 576
17 com.apple.HIToolbox 0x9275174e HIThemeDrawTextBox + 344
18 com.apple.HIToolbox 0x928050be HIPushButton:

rawButtonContents(CGRect const&, HIThemeTextInfo*, CGContext*, bool) + 612
19 com.apple.HIToolbox 0x927fe117 HIPushButton:

rawSelf(short, __HIShape const*, CGContext*) + 559
20 com.apple.HIToolbox 0x9274fe75 HIView:

rawCacheOrSelf(short, __HIShape const*, CGContext*) + 95
21 com.apple.HIToolbox 0x9274fc7e HIView::SendDraw(short, OpaqueGrafPtr*, __HIShape const*, CGContext*) + 108
22 com.apple.HIToolbox 0x927fdbf9 HIView::RecursiveDrawNonComposited(short, OpaqueGrafPtr*, OpaqueRgnHandle*, unsigned char, unsigned char, unsigned char) + 573
23 com.apple.HIToolbox 0x927fdcba HIView::RecursiveDrawNonComposited(short, OpaqueGrafPtr*, OpaqueRgnHandle*, unsigned char, unsigned char, unsigned char) + 766
24 com.apple.HIToolbox 0x927fd994 HIView:

rawNonComposited(short, OpaqueGrafPtr*, OpaqueRgnHandle*, unsigned long) + 294
25 com.apple.HIToolbox 0x92812c15 UpdateControls + 189
26 com.apple.HIToolbox 0x92753527 HandleWindowEvent(OpaqueEventRef*) + 1091
27 com.apple.HIToolbox 0x927b160e StandardWindowEventHandler(OpaqueEventHandlerCallRef*, OpaqueEventRef*, void*) + 108
28 com.apple.HIToolbox 0x9272d13d DispatchEventToHandlers(EventTargetRec*, OpaqueEventRef*, HandlerCallRec*) + 1181
29 com.apple.HIToolbox 0x9272c57b SendEventToEventTargetInternal(OpaqueEventRef*, OpaqueEventTargetRef*, HandlerCallRec*) + 405
30 com.apple.HIToolbox 0x92748ecc SendEventToEventTarget + 52
31 com.apple.HIToolbox 0x92759ba6 SendEvent(unsigned long, WindowData*, OpaqueRgnHandle*) + 210
32 com.apple.HIToolbox 0x92759a2b PaintWindow(WindowData*, OpaqueRgnHandle*, PaintReason, bool) + 505
33 com.apple.HIToolbox 0x9274e2b6 WindowData:

repareForVisibility() + 244
34 com.apple.HIToolbox 0x9274d9db _ShowHideWindows + 289
35 com.apple.HIToolbox 0x927af563 ShowWindow + 75
36 com.adobe.selfhealer 0x1e0c2014 0x1e0ba000 + 32788
37 com.adobe.selfhealer 0x1e0c56f6 0x1e0ba000 + 46838
38 com.adobe.selfhealer 0x1e0c5e76 0x1e0ba000 + 48758
39 com.adobe.selfhealer 0x1e0c63aa SHRepair + 64
40 com.adobe.acrobat.pdfviewer 0x1e098a03 GetPrefsAcrobatURLString + 285
41 com.adobe.acrobat.pdfviewer 0x1e098c91 GetPrefsAcrobatURLString + 939
42 com.adobe.acrobat.pdfviewer 0x1e098fbe LoadAcrobatFromCocoaPluginEx + 124
43 com.adobe.acrobat.pdfviewer 0x1e099050 LoadAcrobatFromCocoaPlugin + 46
44 com.adobe.acrobat.pdfviewer 0x1e088957 DocURLFromPluginAttributes(NSDictionary*) + 821
45 com.apple.Foundation 0x97743dfd -[NSThread main] + 45
46 com.apple.Foundation 0x977439a4 __NSThread__main__ + 308
47 libSystem.B.dylib 0x94f69055 _pthread_start + 321
48 libSystem.B.dylib 0x94f68f12 thread_start + 34
Thread 20:
0 libSystem.B.dylib 0x94f38166 mach_msg_trap + 10
1 libSystem.B.dylib 0x94f3f95c mach_msg + 72
2 com.apple.CoreFoundation 0x97306e7e CFRunLoopRunSpecific + 1790
3 com.apple.CoreFoundation 0x97307aa8 CFRunLoopRunInMode + 88
4 com.apple.Foundation 0x977783d5 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 213
5 com.apple.Foundation 0x977f6b4d -[NSRunLoop(NSRunLoop) runUntilDate:] + 93
6 com.adobe.acrobat.pdfviewer 0x1e08ca61 DocURLFromPluginAttributes(NSDictionary*) + 17471
7 com.apple.Foundation 0x97743dfd -[NSThread main] + 45
8 com.apple.Foundation 0x977439a4 __NSThread__main__ + 308
9 libSystem.B.dylib 0x94f69055 _pthread_start + 321
10 libSystem.B.dylib 0x94f68f12 thread_start + 34
Thread 21:
0 libSystem.B.dylib 0x94f3f34e __semwait_signal + 10
1 libSystem.B.dylib 0x94f3f116 usleep$UNIX2003 + 61
2 com.apple.AppKit 0x963f1bf1 -[NSUIHeartBeat _heartBeatThread:] + 2042
3 com.apple.Foundation 0x97743dfd -[NSThread main] + 45
4 com.apple.Foundation 0x977439a4 __NSThread__main__ + 308
5 libSystem.B.dylib 0x94f69055 _pthread_start + 321
6 libSystem.B.dylib 0x94f68f12 thread_start + 34
Thread 0 crashed with X86 Thread State (32-bit):
eax: 0x00000000 ebx: 0x92751ac6 ecx: 0x90d97718 edx: 0x007a63b0
edi: 0x92752684 esi: 0x1e6f2ab0 ebp: 0xbfffe5f8 esp: 0xbfffe5f8
ss: 0x0000001f efl: 0x00010246 eip: 0x9274bf7b cs: 0x00000017
ds: 0x0000001f es: 0x0000001f fs: 0x00000000 gs: 0x00000037
cr2: 0x00000012