I need help calling an array to display the days corresponding to the months selected from a drop down list. I have tried every possible tutorials and forums and I can not find any that help me compr

CSS (They are not picutres)

body{

    margin: auto;

    margin-top: 100px;

    width: 650px;  

}

#calendar{

    width: 500px;

}

/* Table 2 */

th{

    border: 2px solid black;

}

#dMonth{

    border-collapse: collapse;

    text-align: center;

    font-style: italic;

    width: 750px;

}