function HideObject(obj) {
	document.getElementById(obj).style.display='none';
	}

function ShowObject(obj) {
	document.getElementById(obj).style.display='';
	}

function doClick(buttonName,e)
    	{
    	//This function is used to automate a named button click 
    	//when the user presses Enter in a TextBox control
	//J Younger August 2009
      var key;
      if(window.event)
              key = window.event.keyCode;     //IE
      else
              key = e.which;     //firefox
      if (key == 13)
      {
          //Get the button the user wants to have clicked
          var btn = document.getElementById(buttonName);
          if (btn != null)
          { //If we find the button click it
              btn.click();
              event.keyCode = 0
          }
      }
    	}


function SetText(obj,NewText) {
	document.getElementById(obj).innerHTML=NewText;
	}


function ShowMDObject(obj) 
	{
	HideMDDocuments();
	document.getElementById(obj).style.display='';
	}

function HideMDDocuments()
    {
    var elem = document.getElementsByTagName("*");
    for(var i = 0; i < elem.length; i++)
     {
    if (Left(elem[i].id,2)=="md")
    { 
        elem[i].style.display='none';
    }
    }
    }


function Left(str, n)
{
if (n <= 0)
   return "";
else if (n > String(str).length)
   return str;
else
   return String(str).substring(0,n);
   }