First if you look at the top of the article;

Israel News? Ya that's a real unbiased source.

second the article title said;

We have already established that "Jihadis" are the radical form of Islam.
They speak for a great number of Muslims more if we went by the 1/3 1/3 1/3 "GUESS" rule of numbers, that would mean about 1 third of Muslims would agree with that article.

Finally you can search the Internet and find many articles and propaganda from Jihadis threatening attacks all over the world.
Then you read the articles, there are no specific details or even theories as to how the plan could be carried out.

Sorry that link did little to support your claim that most "Muslims" were planning to take over France.
You will most likely see the same articles and threats when Britain goes to the polls to vote for a new Prime Minister.
Finally France had the election and there was no take over by the Muslims.