function ShowOrHide(d1, d2) {
	  if (d1 != '') DoDiv(d1);
	  if (d2 != '') DoDiv(d2);
	}
	function DoDiv(id) {
	  var item = null;
	  if (document.getElementById) {
		item = document.getElementById(id);
	  } else if (document.all){
		item = document.all[id];
	  } else if (document.layers){
		item = document.layers[id];
	  }
	  if (!item) {
	  }
	  else if (item.style) {
		if (item.style.display == "none"){ item.style.display = ""; }
		else {item.style.display = "none"; }
	  }else{ item.visibility = "show"; }
 	}
	
function decision(message, url)
{
	if(confirm(message) )
  {
    parent.location.href = url;
  }
}

function select_switch(status)
	{
		for (i = 0; i < document.privmsg_list.length; i++)
		{
			document.privmsg_list.elements[i].checked = status;
		}
	}
function openCentered(theURL,winName,winWidth,winHeight,features) {
 var w = (screen.width - winWidth)/2;
 var h = (screen.height - winHeight)/2 - 30;
 features = features+',width='+winWidth+',height='+winHeight+',top='+h+',left='+w;
 window.open(theURL,winName,features);
}
function disableButtonForAction(buttonObj) {
  buttonObj.disabled = 'true';
}

function smartSubmit(buttonObj, formName) {
  confirmPageExit = false;
  disableButtonForAction( buttonObj );
  document.forms[formName].submit();
  return true;
}