function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function noenter() {
  return !(window.event && window.event.keyCode == 13);
}
function isDate(month, day, year) {

  var dateValid = 0;
  // Check if month is valid
  if (month <= 0 || month >= 13) {
    dateValid = 1;
  }
  // Check if day is valid
  if (day <= 0 || day >= 32) {
    dateValid = 2;
  }
  // Check if year is valid
  if (year <= 0 || year.length != 4) {
    dateValid = 3;
  }
  // Check to see if number of days in month is correct
  if (parseInt(month) == 2){
    var checkDay = 28;
    if (year % 4 == 0 && (year % 400 == 0)) {var checkDay = 28;}
    if (year % 4 == 0 && !(year % 400 == 0)) {var checkDay = 29;}
    if (day > checkDay) {dateValid = 4;}
  }
  else {
    if (daysInMonth[month] < day) {dateValid = 5;}
  }

  if (dateValid > 0) {
    return false;
  }

  else {
    return true;
  }
}

function submitForm0() {
  if (document.form0.form_check.value == 0){
    document.form0.submit();
    exit;
  }
  else {
    var myArray = document.form0.DPC_date1.value.split("/", 3);
    if (isDate(myArray[0], myArray[1], myArray[2])) {
      document.form0.action = "index.php?content=free_quote&ctype=" + document.form0.customer_type.value;
      document.form0.submit();
    }
    else {
      alert ("Please enter a valid date.");
      return false;
    }
  }
}

function reload_form(){
  document.form0.action = "index.php?content=free_quote&ctype=" + document.form0.customer_type.value;
  document.form0.form_check.value = 0;
  submitForm0();
}

daysInMonth = new Array(12);
daysInMonth[1] = 31;
daysInMonth[2] = 29;
daysInMonth[3] = 31;
daysInMonth[4] = 30;
daysInMonth[5] = 31;
daysInMonth[6] = 30;
daysInMonth[7] = 31;
daysInMonth[8] = 31;
daysInMonth[9] = 30;
daysInMonth[10] = 31;
daysInMonth[11] = 30;
daysInMonth[12] = 31;