An Australian man has been charged and detained after allegedly posting a message on social media backing the mass shooting on Bondi Beach.A court in Western Australia heard that police found six likened firearms, 4,000 rounds of unsecured ammunition, and antisemitic material in his home, local media said.For all the latest headlines, follow our Google News channel online or via the app.Detectives raided the suspect’s home Tuesday, Western Australia Police said in a statement.He was charged with intent to racially harass, carrying or possessing a prohibited weapon, and failing to properly store a firearm or related material.The suspect, named in local media as 39-year-old Perth man Martin Thomas Glynn, appeared in Fremantle Magistrates Court on Wednesday.In a social media post, he allegedly expressed “100 percent support” for the December 14 mass shooting at a Jewish festival on Bondi Beach, which killed 15 people, media reports said.Glynn reportedly told the court he did not intend to