Now a days online journals play vital role in publication of research findings. But some online journals are publishing the research papers with out review/editing.
These online journals are not journal in the real sense. They are shops of publishing whatever you give they will publish after charging a fee. It will be better to approach institutional journals an wait for proper publication. See the attached list of journals..
The view of Ritesh is true but cannot be generalized. In the field of Plant taxonomy online journals like Phytotaxa and Telopea are quite good. They review the MSS nicely, show the proofs repeatedly if you request them and do not charge for publication.