var flag=0;

function contact(form)
{
    if (flag == 1)
       return false;

if (! form.name.value){
alert("Please Type In Your Name");
form.name.focus();
form.name.select();
return false;
}

flag = 1;
return true;
}

function trim(strText) { 
    // this will get rid of leading spaces 
    while (strText.substring(0,1) == ' ') 
        strText = strText.substring(1, strText.length);

    // this will get rid of trailing spaces 
    while (strText.substring(strText.length-1,strText.length) == ' ')
        strText = strText.substring(0, strText.length-1);

   return strText;
} 

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) { //v4.0
  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 && document.getElementById) x=document.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 cclub(form)
{
    if (flag == 1)
       return false;

if (trim(form.name.value) == ''){
alert("Please Enter Your Name");
form.name.focus();
form.name.select();
return false;
}

if (trim(form.email_addr.value) == ''){
alert("Please Enter Your Email Address");
form.email_addr.focus();
form.email_addr.select();
return false;
}

if (! (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,5})+$/.test(form.email_addr.value))){
alert("Invalid E-mail Address")
form.email_addr.focus();
form.email_addr.select();
return false;
}

if (form.email_addr.value != form.email_addr2.value ){
alert("Email Addresses Do Not Match")
form.email_addr2.focus();
form.email_addr2.select();
return false;
}

if (trim(form.zipcode.value) == ''){
alert("Please Enter Your ZipCode");
form.zipcode.focus();
form.zipcode.select();
return false;
}

flag = 1;
return true;
}

function unsubscribe(form)
{
    if (flag == 1)
       return false;


if (! form.email.value){
alert("Please Enter Your Email Address");
form.email.focus();
form.email.select();
return false;
}

if (! (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(form.email.value))){
alert("Invalid E-mail Address")
form.email.focus();
form.email.select();
return false;
}

if (form.email.value != form.email2.value){
alert("Email Addresses Do Not Match")
form.email2.focus();
form.email2.select();
return false;
}


flag = 1;
return true;
}