function validLoginForm()
		{
			var frm=document.loginForm;
			var str=document.loginForm.email.value;
			var re = /^[\w-]+(\.[\w-]+)*@([\w-]+\.)+[a-zA-Z]{2,7}$/;
			//var regzip = [0-9]{5}(-[0-9]{4});
				if(frm.email.value == '')
				{
							alert('Email can not be blank');
								frm.email.focus();
								return false;
				}else
				if(!str.match(re))
				{
						alert("Verify the e-mail address format.");
						document.loginForm.email.focus();
								return false;
					
				}else
				{
					frm.submit();
				}

		}

function validpasscodeform()
		{
			var frm=document.passzipform;
			var re = /^[\w-]+(\.[\w-]+)*@([\w-]+\.)+[a-zA-Z]{2,7}$/;
			var enteredzipcode=document.passzipform.zipcode.value;
			//var regzip = [0-9]{5}(-[0-9]{4});
				
				if(frm.passcode.value == '' && frm.zipcode.value == '')
				{
							alert('Enter either Pass code or zipcode');
								frm.passcode.focus();
								return false;
				}else
				if(frm.passcode.value == '' && frm.zipcode.value != '') {
					if(isNaN(enteredzipcode))
					{
							alert("Verify the enteredzipcode format.");
							document.passzipform.zipcode.focus();
									return false;
					}
					if(enteredzipcode.length <5 && enteredzipcode >6) {
						
						alert("Zipcode should contain only 5 digits");
							document.passzipform.zipcode.focus();
									return false;
					}
				}else
				{
					frm.submit();
				}

		}

function validform()
{
	var frm=document.loginForm;
			if (event.keyCode == 13)  {
				isEMailAddr();
			}
        
}
function isEMailAddr() {
		var str=document.loginForm.email.value;
		var re = /^[\w-]+(\.[\w-]+)*@([\w-]+\.)+[a-zA-Z]{2,7}$/;
		if (!str.match(re)) {
			alert("Verify the e-mail address format.");
			document.loginForm.email.focus();
			return false;
		} else {
			return true;
		}
	}