function doClear(offItem,onItem) { 
 var items=new Array();
 items[0]=document.getElementById('Email Address');
 items[1]=document.getElementById('Full Name');
 var dVal=new Array();
 dVal[0]="Email Address";
 dVal[1]="Full Name";
 
 if(items[offItem].value == dVal[offItem]) {
  items[offItem].value = "";
 }
 if(items[onItem].value == "") {
  items[onItem].value = dVal[onItem];
 } 
}

function doClearSingle(flag) { 
 var items=new Array();
 items[0]=document.getElementById('Email Address');
 var dVal=new Array();
 dVal[0]="Email Address";
 
 if(flag == "off") {
  items[0].value = "";
 }
 if(flag == "on") {
  items[0].value = dVal[0];
 } 
}

function validateEmail(form_id,email) {
   var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
   var address = document.forms[form_id].elements[email].value;
   
   alert(address);
   
   if(reg.test(address) == false) {
      alert('Invalid Email Address');
			document.forms[form_id].elements[email].focus();
      return false;
   }
}

function checkForm() {
if (document.subscribeForm.elements['Email Address'].value.length > 0) {
return true;
} else {
alert('Please enter your email address.');
document.subscribeForm.elements['Email Address'].focus();
return false;
}
}