Dategen

//Days of the week table gen
var day;
var days = ["sunday","monday","tuesday","wednesday","thursday","friday"];

function monthgen(startday,days_amnt) {
    var monthcount = 1;
    var mdays = ["s","m","t","w","t","f","s"];
    var month = "<tr>";
    for(i=0;i<=mdays.length()-1;i++) {
        var day = "<td>"+mdays[i]+"</td>";
        month = month + day;
    }
    month += "</tr>";
    for(i=0;i<=4;i++) {
        var week = "<tr>";
        if(i==0) {
            for(a=0;i<=6;i++){
                if (a < startday) {
                    week = week + "<td></td>"
                }
                if (a >= startday) {
                    week = week + "<td>"+monthday+"</td>"
                    monthday++;
                }
            }
        }
        else {
            for(a=0;a<=6;a++) {
                if (monthday <= daysamnt) {
                    week = week + "<td>"+monthday+"</td>";
                    monthday++;
                }
                else {
                    week = week + "<td></td>";
                }
            }
        }
        week = week + "</tr>";
        month = month + week;
    }
    return month
}