function client_login()
{var login_email=document.getElementById('login_email').value.replace(/^\s+|\s+$/g,'');var login_password=document.getElementById('password').value.replace(/^\s+|\s+$/g,'');if(login_email==""&&login_password=="")
{alert("Enter Login Name and Password");document.getElementById('login_email').focus();return false;}
if(login_email=="")
{alert("Enter Login Name");document.getElementById('login_email').focus();return false;}
if(login_password=="")
{alert("Enter Password");document.getElementById('password').focus();return false;}
if(login_email!=""&&login_password!="")
{return true;}}
function check_login()
{var login_email=document.getElementById('login_email').value.replace(/^\s+|\s+$/g,'');var login_password=document.getElementById('password').value.replace(/^\s+|\s+$/g,'');if(login_email==""&&login_password=="")
{document.getElementById('login_err').innerHTML="Enter Login Name and Password";document.getElementById('login_email').focus();return false;}
if(login_email=="")
{document.getElementById('login_err').innerHTML="Enter Login Name";document.getElementById('login_email').focus();return false;}
if(login_password=="")
{document.getElementById('login_err').innerHTML="Enter Password";document.getElementById('password').focus();return false;}
if(login_email!=""&&login_password!="")
{return true;}}
function forgot_user()
{if(document.getElementById("forgot_email").value.length<=0||document.getElementById("forgot_email").value==""||document.getElementById("forgot_email").value.length==null||hasWhiteSpace(document.getElementById("forgot_email").value)==false||echeck(document.getElementById("forgot_email").value)==false)
{document.getElementById("login_err").innerHTML="Please enter a valid username / email id";document.getElementById("forgot_email").value="";document.getElementById("forgot_email").focus();return false;}
else
return true}
function checkSearchId()
{var search_id=document.getElementById("search_by_id").value;if(search_id==""||search_id==null||hasWhiteSpace(search_id)==false)
{document.getElementById("error_search_by_id").innerHTML="* Searching value is null or invalid";return false;}
else
return true;}
function hasWhiteSpace(s)
{reWhiteSpace=new RegExp(/^\s+$/);if(reWhiteSpace.test(s)){return false;}}
function echeck(str)
{var at="@"
var dot="."
var lat=str.indexOf(at)
var lstr=str.length
var ldot=str.indexOf(dot)
if(str.indexOf(at)==-1){return false}
if(str.indexOf(at)==-1||str.indexOf(at)==0||str.indexOf(at)==lstr){return false}
if(str.indexOf(dot)==-1||str.indexOf(dot)==0||str.indexOf(dot)==lstr){return false}
if(str.indexOf(at,(lat+1))!=-1){return false}
if(str.substring(lat-1,lat)==dot||str.substring(lat+1,lat+2)==dot){return false}
if(str.indexOf(dot,(lat+2))==-1){return false}
if(str.indexOf(" ")!=-1){return false}
return true}