function setViewType(viewtype)
{
	DefinitionViewType = viewtype;
}


function ClearText() {
	wH("divContent", "clear", "");
}

//show processing message
function DisplaywProcessingMsg(sAction, sMessage)
{
	var msgDiv = document.getElementById("ProcessingMessage")
	if (msgDiv != null)
	{
	
		if (sAction == "shw")
		{
		    if (sMessage != '')
		      msgDiv.innerTEXT = sMessage;
		    
			msgDiv.style.display = 'block';
		}
		else
			msgDiv.style.display = 'none';
	}
}

function GetHelp(oImage, sHelpId)
{
  var tHelp = document.getElementById(sHelpId);
  
  if (tHelp != null)
  {
    if (tHelp.style.display == '' || tHelp.style.display == 'block')
    {
        tHelp.style.display = 'none';
        oImage.src = "images/treeview/click-down.gif"
        oImage.alt = "Show help";
    }
    else
    {
        tHelp.style.display = 'block';
        oImage.src = "images/treeview/click-up.gif"
        oImage.alt = "Hide help";
    }
  }
}

function ToggleItemDisplay(itmName)
{
  iTem = document.getElementById(itmName);
  
  if (iTem != null || iTem != 'undefined')
    iTem.style.display = (iTem.style.display == 'none') ? 'block' : 'none';
}

function doNothing( ){}