GetHashAt(BL->BLOGPOSTS, posPrev, &len, &k, &Data);
thisBlogpost = (blogpost *) Data;
StackContext(NULL, &SubTP, thisBlogpost, CTX_BLOGPOST, 0, NULL);
GetHashAt(BL->BLOGPOSTS, posPrev, &len, &k, &Data);
thisBlogpost = (blogpost *) Data;
StackContext(NULL, &SubTP, thisBlogpost, CTX_BLOGPOST, 0, NULL);