function visit(newURL) {
  if (newURL != "") {
    location.href=newURL
  }
}

var bo_ns_id = 0;

function startIeFix(){
  if(isIE()){
    document.write('<div id="bo_ns_id_' + bo_ns_id + '"><!-- ');
  }
}

function endIeFix(){
  if(isIE()){
    document.write('</div>');
    var theObject = document.getElementById("bo_ns_id_" + bo_ns_id++);
    var theCode = theObject.innerHTML;
    theCode = theCode.substring(4 ,9+theCode.indexOf("</object>"))
    document.write(theCode);
  }
}

function isIE(){
  // only for Win IE 6+
  // But not in Windows 98, Me, NT 4.0, 2000
  var strBrwsr= navigator.userAgent.toLowerCase();
  if(strBrwsr.indexOf("msie") > -1 && strBrwsr.indexOf("mac") < 0){
    if(parseInt(strBrwsr.charAt(strBrwsr.indexOf("msie")+5)) < 6){
      return false;
    }
    if(strBrwsr.indexOf("win98") > -1 ||
       strBrwsr.indexOf("win 9x 4.90") > -1 ||
       strBrwsr.indexOf("winnt4.0") > -1 ||
       strBrwsr.indexOf("windows nt 5.0") > -1)
    {
      return false;
    }
    return true;
  }else{
    return false;
  }
}

  function closeWindow()
  {
    if(tutorialWindow!=null&&tutorialWindow.closed==false)
    tutorialWindow.close()
  }

  NS = (document.layers)?1:0;
  IE = (document.all)?1:0;
  var tutorialWindow=null
function getWindow(me) {
  if(tutorialWindow==null||tutorialWindow.closed==true) {
    tutorialWindow=window.open(me,'test','scrollbars=yes,resizable=yes,screenY=20,screenX=20,status=no,width=650,height=500')
    if(IE)tutorialWindow.moveTo(10,10)
  }	else {
    tutorialWindow.location=me
    setTimeout("tutorialWindow.focus()",500)
  }
}

function submitonce(theform){
//if IE 4+ or NS 6+
if (document.all||document.getElementById){
//screen thru every element in the form, and hunt down "submit" and "reset"
for (i=0;i<theform.length;i++){
var tempobj=theform.elements[i]
if(tempobj.type.toLowerCase()=="submit"||tempobj.type.toLowerCase()=="reset")
//disable em
tempobj.disabled=true
}
}
}

function areyousure(f) {
  if (confirm("You are about to delete something!")) {
    return true;
  } else {
    return false;
  }
}


function quickCheck(useremail)
{
if(useremail.length > 0)
   {
   if (useremail.indexOf(' ') >= 0)
      alert("Important! Please make sure you supplied a valid email address!");
   else if (useremail.indexOf('@') == -1)
      alert("Important! Please make sure you supplied a valid email address!");
   }
}