var ie = (navigator.appName == 'Microsoft Internet Explorer')? true : false; 

function linkButton(){	
	with (document.eventForm) {

		target = "_self";
		strEvent.value = arguments[0];
		if (arguments[1] != null) {
			lstParams.value = arguments[1];
		}			
		submit();
	}
	return false;
}

function disableEnterKey(e) {
	 var key;

	 if(window.event)
		  key = window.event.keyCode;     //IE
	 else
		  key = e.which;     //firefox
				
	 if(key == 13)
		  return false;
	 else
		  return true;
}

function trimAll(sString){
	while (sString.substring(0,1) == ' ')
	{
	sString = sString.substring(1, sString.length);
	}
	while (sString.substring(sString.length-1, sString.length) == ' ')
	{
	sString = sString.substring(0,sString.length-1);
	}
	return sString;
}

function showElement(stItem){
	document.getElementById(stItem).style.display = "block";
}
function hideElement(stItem){
	document.getElementById(stItem).style.display = "none";
}
// An alternative disable enter key for forms, disables enter for inputs
//	allow CR in textareas
  function checkCR(evt) {

    var evt  = (evt) ? evt : ((event) ? event : null);

    var node = (evt.target) ? evt.target : ((evt.srcElement) ? evt.srcElement : null);

    if ((evt.keyCode == 13) && (node.type=="text")) {return false;}

  }

  //document.onkeypress = checkCR;
  
function launch(newURL, newName, newFeatures, orgName) {
  var remote = open(newURL, newName, newFeatures);
  if (remote.opener == null)
    remote.opener = window;
  remote.opener.name = orgName;
  return remote;
}