//Javascript Document

function checksubmit() {
	if (emailvalidate()) {
		document.forms[0].submit();
	} else {

	}	
}

function checksubmit2(formName) {
	if (emailvalidate2(formName)) {
		document.forms[formName].submit();
	} else {

	}	
}

function checksubmit3(formName) {
    var ok2send = 1;
	if (emailvalidate2(formName)) {

	} else {
		ok2send = 0;
	}	
	if (ok2send) {
		if (document.forms[formName].customer_name.value.length<1) {
			ok2send = 0;
	        alert("You have left a required field empty");
	        document.forms[formName].customer_name.focus();
		} else {

		}
	}
	if (ok2send==1) {
		document.forms[formName].submit();
	}
}

function checksubmit4(formName) {
    var ok2send = 1;
	if (emailvalidate2(formName)) {

	} else {
		ok2send = 0;
	}	
	if (ok2send) {
		if (document.forms[formName].pass.value.length<1) {
			ok2send = 0;
	        alert("Your password cannot be blank!");
	        document.forms[formName].pass.focus();
		} else {

		}
	}
	if (ok2send==1) {
		document.forms[formName].submit();
	}
}

function emailvalidate() {
   var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
   var address = document.forms[0].email.value;
   if(reg.test(address) == false) {
      alert('Valid Email Address Must Be Entered To Continue');
	  document.forms[0].email.focus();
	  return false;
   } else {
		return true;   
   }
}

function emailvalidate2(formName) {
   var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
   var address = document.forms[formName].email.value;
   if(reg.test(address) == false) {
      alert('Valid Email Address Must Be Entered To Continue');
	  document.forms[formName].email.focus();
	  return false;
   } else {
		return true;   
   }
}

function isempty(FieldName) {
  if (FieldName.value.length<1) {
           alert("You have left a required field empty");
           FieldName.focus();
           return true;
           }
return false;
}