List click on the current spread again click to close, click on the current spread after clicking on the other list, the other list is stretched, the rest of the collection

$ (function () {
$ (' section '). Click (function () {
Click Current to expand again click to close
if ($ (this). attr (' isclick ') = = ' Yes ') {
$ (this). Find (' div '). css (' Display ', ' none ');
$ (' section '). Removeattr (' Isclick ');
Return
}
Click Current to expand the other collection
$ (' section '). Find (' div '). css (' Display ', ' none ');
$ (this). Find (' div '). css (' Display ', ' block ');
$ (' section '). Removeattr (' Isclick ');
$ (this). attr (' Isclick ', ' yes ');
});
})

List click on the current spread again click to close, click on the current spread after clicking on the other list, the other list is stretched, the rest of the collection