I never said that some one else was on the cross. It was Jesus alright himself.
Sorry, I thought you believed in the substitution theory conventionally adopted by the mainstream Islam. Does your denial of the substitiution theory mean that YOU also believe Jesus was crucified? If you believe this, you go against the Koran, which fails to support its claims about the cross through a narrative, yet explicitly rejects that Jesus was crucified:
4: 157. And because of their saying: We slew the Messiah, Jesus son of Mary, Allah’s messenger - they slew him not nor crucified him, but it appeared so unto them.
** What miracle ! The death of Jesus on the cross, whose legs were also not broken. That death on the cross is no miracle. It is a miracle that Allah miraculously saved Jesus from a sure death on the cross. And the enemies of Jesus were defeated in that way. That was a living Jesus, not a dead Jesus. death did not come near him. Please think, that is a miracle or not. That is a miracle for the sake of Jesus that God made him survive the very serious ordeal of the cross, thereby defeating the plans of his enemies**
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Where do you read in the Koran that Jesus was crucified, but He survived death since His legs were not broken? Where do you read in the Gospels that Jesus surived death without the need of a miracle? You seem to be combining some parts of the Koran with some parts of the Gospel narratives in order to prove your personal comments that contradict both of your sources.
**Why will not Allah save His dear one, Jesus from death? What reason is there for Allah to not save His servant from the humilating death onthe cross ! He always saves His near and dear ones in the moments of difficulty, like He (God) did it for Moses and Muhammad. **
I m totally lost at this point.

You say that Jesus was crucified, but He did not die there??? Why did not Allah save His beloved Jesus from crucifixion then? Why did He wait until Jesus came to the verge of death? Why did Allah let Jesus/Issa suffer on the cross? Death was the peak of Jesus’ passion. His adversaries did not want to kill Him immediately, but desired to see Him crucified and suffer for long hours According to your interpretation, they managed to do that! Where is the victory then? .
It is true that there is a story of substitution circulating in the books of Muslims. But that is not true at all. Some body tried to cook that version and fed it into the Islamic books. All of us can forget about that. That was silly (foolish) story that it was some one else on the cross. It had no real basis. Thanks.
The Muslims I have questioned on this issue support the substitution theory through the following verses:
3: 54. And they (the disbelievers) schemed, and Allah schemed (against them): and Allah is the best of schemers.
5: 110. When Allah saith: O Jesus, son of Mary! Remember My favour unto thee and unto thy mother … how I restrained the Children of Israel from (harming) thee when thou camest unto them with clear proofs.
Thanks and peace,
Angelos N. B.