blocks are not shownd (but guest and members check

blocks are not shownd (but guest and members checked yes) what can be the problem.

Ik copied the blocks from 1 page to another with deano Tools, on de 

first page, they are shownd, but not on the second page :s

As i stated. Not all blocks can be copied, and any blocks that can have to be written to work on any page. If the block was designed for that specific page then it will not work when copied to another page. At least not without including any additional needed code that the block may require to work. It may be possible to get the copy to work, but in most cases you will need to contact the developer of the mod that put the original block on the page for help getting it to work in other pages. For default dolphin blocks then see the help in the forums here, but you need to be specific on exactly what block you copied and what page it was on.