如果表单的名称属于数组，则删除表单

I have a workbook with multiple sheets named like dates e.g 12-01-2015, 12-02-2015, .... etc. I would like to create a code that deletes specific sheets if their names are listed in an array. I created a code but it does not work. My guess is it is related to incorrect statement listed in line starting with "If". I would really appreciate any tip where I am going wrongI have a workbook with multiple sheets named li