// Check the E-Mail Id
function isMailid(str) 
{
	var emailPat = /^[\w-\.]+\@[\w\.-]+\.[a-z]{2,4}$/;
	var matchArray = str.match(emailPat);
		if (matchArray == null)
		{
		alert("Invalid E-mail");
		return false;
		}
		return true;
}

// Remove the empty space
function trim(String)
{
   if (String == null)
   {   
   	return ("");
   }
   return String.replace(/(^\s+)|(\s+$)/g,"");
}

function formValidation()
{ 
	document.client_login.email.value=trim(document.client_login.email.value);
	email=trim(document.client_login.email.value);
	if ((email==null)||(email==""))
	{
		alert("Enter E-mail")
		document.client_login.email.focus()
		return false
	}
	if (isMailid(email)==false)
	{
		document.client_login.email.focus()
		return false
	}
	if(document.client_login.pass.value=="")
	{
		alert("Enter Password")
		document.client_login.pass.focus()
		return false
	}
	document.client_login.submit();
	return true;
}