Set SharePoint 2007 Web application/Site Colelction into Read Only.

Use the SharePoint interface to set a Web application/Site Collection to read only. This is normally done as a precursor to an upgrade or migration.

Steps

• Go to “Application Management > Site Collection quotas and locks”
• Choose the Site Collection to see what the status is
• Set to read only and set the message the user sees

Default User login on Domain (Windows 7)

To do it on the PC, run gpedit.msc, browse to 

Computer Configuration >>
     Windows Settings >>
         Security Settings >>
             Local Policies >>
                Security Options
and look for 

'Interactive login: Do not display last user name' and set it to 'disabled'.
'Interactive login: Display user information when the session is locked' and set it to 'User display name only'.

Trick to Edit Web Part pages ( NewForm, DispForm & EditForm )

Sometimes we need to edit and add scripts to the NewForm.aspx, DispForm.aspx & EditForm.aspx based on user requirements.

Here we are trying to add the ID field in the NewForm.aspx.

First, append ?ToolPaneView=2 to the URL to switch to edit mode as shown below.

http://spdev.dev.com/Lists/Announcements/NewForm.aspx?ToolPaneView=2

Next, add a hidden Content Editor Web Part (CEWP) to the page

Then add the below script in the source editor of the CEWP, To Hide the fields.

<script language="javascript" type="text/javascript">

_spBodyOnLoadFunctionNames.push("hideFields");

function findacontrol(FieldName) {

   var arr = document.getElementsByTagName("!");    
// get all comments
   for (var i=0;i < arr.length; i++ )
   {
      // now match the field name
      if (arr[i].innerHTML.indexOf(FieldName) > 0)
      {         return arr[i];      }
   }
}

function hideFields() {

   var control = findacontrol("Title");
   control.parentNode.parentNode.style.display="none";
   control = findacontrol("Link");
   control.parentNode.parentNode.style.display="none";
   control = findacontrol("Expiry Date");
   control.parentNode.parentNode.style.display="none";
}
</script>

________________________________________________________

Next, add a hidden Content Editor Web Part (CEWP) to the page

Then add the below script in the source editor of the CEWP, To Display the ID in the first row.

<script type="text/javascript">

// Item ID in DispForm.aspx and EditForm.aspx

function DisplayItemID()
{
var regex = new RegExp("[\\?&]"+"ID"+"=([^&#]*)");
var qs = regex.exec(window.location.href);
var TD1 = document.createElement("TD");
TD1.className = "ms-formlabel";
TD1.innerHTML = "<h3 class='ms-standardheader'>Issue ID</h3>";
var TD2 = document.createElement("TD");
TD2.className = "ms-formbody";
TD2.innerHTML = qs[1];
var IdRow = document.createElement("TR");
IdRow.appendChild(TD1);
IdRow.appendChild(TD2);
var ItemBody = GetSelectedElement(document.getElementById("idAttachmentsRow"),"TABLE").getElementsByTagName("TBODY")[0];

// To display the ID in the first row
ItemBody.insertBefore(IdRow,ItemBody.firstChild);

// To display the ID in the last row (enable the below line)
//ItemBody.appendChild(IdRow);

}
_spBodyOnLoadFunctionNames.push("DisplayItemID");
</script>

In the above script, you can change the "Issue ID" to any other text as you need.
You need to repeat the above steps to get it on to the EditForm.aspx.