function valid_email(){

if(document.login_form.login_email.value=="" || !validEmail(document.login_form.login_email.value)){
window.alert('please fill your email correctly first.');
return false;
}

if(document.login_form.login_password.value==""){
window.alert('please fill your password first.');
return false;
}

document.login_form.submit();
}


function Do_validation()
{
	if(document.clientlogin.cl_name.value==''){
		window.alert('Please fill the User name first.');
		return false;		
	}

	if(document.clientlogin.cl_password.value==''){
		window.alert('Please fill the password.');
		return false;		
	}
	
	else {document.clientlogin.submit();}
}