function CheckSearchResults() {

    var strValue = document.getElementById("ctl00_Content_txtSearchResults").value;   
    
    if(strValue < 1 || Trim(strValue) == '')    
	{
		alert("Please enter Results Per Page greater than 0");
		document.getElementById("ctl00_Content_txtSearchResults").focus();
		return (false);			
	}
	return (true);
}  


 function Trim(stringToTrim) {
   
        return stringToTrim.replace(/^\s+|\s+$/g,"");
   
   }
   
   
   
// Subscriber SignIn 


function CheckMandatory() { 

       

        str =  document.getElementById("txtSubscriberID").value;
        str= Trim(str);
        
        if (str.length == 0 ) {
        
            alert("Please enter a User Name.");
            document.getElementById("txtSubscriberID").focus();
            return false;
            
        }
        
        str="";        
        str =  document.getElementById("txtPassword").value;
        str= Trim(str);
        
        if (str.length == 0 ) {
        
            alert("Please enter a Password.");
            document.getElementById("txtPassword").focus();
            return false;
            
        }     

	    if(document.getElementById("txtSubscriberID").length>0) {  
	    
		    if (document.getElementById("txtSubscriberID").charCodeAt(0)==32) {
		    
				    alert("User Name should not start with space.");
	                document.getElementById("txtSubscriberID").focus();
				    return false;
				    
			}
        }   
             
	    if ((document.getElementById("txtPassword").value.length) < 4) {
	    
	        alert("Invalid User Name or Password.");
	        document.getElementById("txtPassword").focus();
	        return false;
	        
	     }
	     
  }

// Forgot Password

function CheckLoginName()
{

    var subscriberID=document.getElementById("ctl00_Content_txtSubscriberID").value;
  
    if (Trim(subscriberID) == '') {
    
         alert("Please enter the User Name.");
         document.getElementById("ctl00_Content_txtSubscriberID").focus();
         return false;
         
    } 
    
   return true; 
}

//Validate Current Password

function ValidateCurrentPassword(e,subscriberPwd){


  var key //= (window.event) ? event.keyCode : e.which;
  if (window.event)
    key = event.keyCode
  else
    key = e.which


  if (key == 9)
  {
        var currrentPassword=document.getElementById("ctl00_Content_txtCurrentPassword").value;
      
        if (Trim(currrentPassword) == '' ) {
            
            document.getElementById("ctl00_Content_txtCurrentPassword").value = '';
            
            alert("Please enter the Current Password.");
            
            document.getElementById("ctl00_Content_txtCurrentPassword").focus();
            
            return false;
         }
        
         else if  (Trim(subscriberPwd) != Trim(currrentPassword)) {
        
             alert("Please enter the valid Current Password.");
             
             document.getElementById("ctl00_Content_txtCurrentPassword").value="";
             
             document.getElementById("ctl00_Content_txtCurrentPassword").focus();
             
             return false;
        }
    }
    
   return true;   

}
// Validate Change Password Form

function ValidateForm(subscriberPwd){

    var currrentPassword=document.getElementById("ctl00_Content_txtCurrentPassword").value;
    var newPassword=document.getElementById("ctl00_Content_txtNewPassword").value;    
    var confirmPassword=document.getElementById("ctl00_Content_txtConfirmPassword").value;

    if (Trim(currrentPassword) == '' ) {
        
        document.getElementById("ctl00_Content_txtCurrentPassword").value = '';
        
       alert("Please enter the Current Password.");
        
        document.getElementById("ctl00_Content_txtCurrentPassword").focus();
        
        return false;
    }
    
    else if  (Trim(subscriberPwd) != Trim(currrentPassword)) {
    
         alert("Please enter the valid Current Password.");
         
         document.getElementById("ctl00_Content_txtCurrentPassword").value="";
          document.getElementById("ctl00_Content_txtConfirmPassword").value="";
         document.getElementById("ctl00_Content_txtNewPassword").value="";
         document.getElementById("ctl00_Content_txtCurrentPassword").focus();
         
         return false;
    }
    
     else if (Trim(newPassword) == '' ) {
    
        document.getElementById("ctl00_Content_txtNewPassword").value = '';
        
        alert("Please enter the New Password.");
        
        document.getElementById("ctl00_Content_txtNewPassword").focus();
        
        return false;
        
    }
    
    else if  (newPassword.length < 5 ) { 
    
        alert("The New Password is either empty or less than 5 character.\n Please enter the Password.");
        
        document.getElementById("ctl00_Content_txtNewPassword").value="";
        document.getElementById("ctl00_Content_txtConfirmPassword").value="";
        document.getElementById("ctl00_Content_txtNewPassword").focus();
        
        return false;
        
    }
    
    else if  (newPassword != confirmPassword) {
    
         alert("New Password and Confirm Password entries do not match.");
         
         document.getElementById("ctl00_Content_txtConfirmPassword").value="";
         document.getElementById("ctl00_Content_txtNewPassword").value="";
         document.getElementById("ctl00_Content_txtNewPassword").focus();
         
         return false;
         
    }
    

    
   return true;    
   
}