/******************************************
* Popup Box- By Jim Silver @ jimsilver47@yahoo.com
* Visit http://www.dynamicdrive.com/ for full source code
* This notice must stay intact for use
******************************************/

var ns4=document.layers
var ie4=document.all
var ns6=document.getElementById&&!document.all

//drag drop function for NS 4////
/////////////////////////////////

var dragswitch=0
var nsx
var nsy
var nstemp

function drag_dropns(name){
if (!ns4)
return
temp=eval(name)
temp.captureEvents(Event.MOUSEDOWN | Event.MOUSEUP)
temp.onmousedown=gons
temp.onmousemove=dragns
temp.onmouseup=stopns
}

function gons(e){
temp.captureEvents(Event.MOUSEMOVE)
nsx=e.x
nsy=e.y
}
function dragns(e){
if (dragswitch==1){
temp.moveBy(e.x-nsx,e.y-nsy)
return false
}
}

function stopns(){
temp.releaseEvents(Event.MOUSEMOVE)
}

//drag drop function for ie4+ and NS6////
/////////////////////////////////


function drag_drop(e){
if (ie4&&dragapproved){
crossobj.style.left=tempx+event.clientX-offsetx
crossobj.style.top=tempy+event.clientY-offsety
return false
}
else if (ns6&&dragapproved){
crossobj.style.left=tempx+e.clientX-offsetx+"px"
crossobj.style.top=tempy+e.clientY-offsety+"px"
return false
}
}

function initializedrag(e,lyr){
crossobj=ns6? document.getElementById(lyr) : document.all.lyr
var firedobj=ns6? e.target : event.srcElement
var topelement=ns6? "html" : document.compatMode && document.compatMode!="BackCompat"? "documentElement" : "body"
while (firedobj.tagName!=topelement.toUpperCase() && firedobj.id!="dragbar"){
firedobj=ns6? firedobj.parentNode : firedobj.parentElement
}

if (firedobj.id=="dragbar"){
offsetx=ie4? event.clientX : e.clientX
offsety=ie4? event.clientY : e.clientY

tempx=parseInt(crossobj.style.left)
tempy=parseInt(crossobj.style.top)

dragapproved=true
document.onmousemove=drag_drop
}
}
document.onmouseup=new Function("dragapproved=false")

////drag drop functions end here//////

function hidebox(){
crossobj=ns6? document.getElementById("showimage") : document.all.showimage
if (ie4||ns6)
crossobj.style.visibility="hidden"
else if (ns4)
document.showimage.visibility="hide"
}
////////////////////////////////////////////////////////////////////////////////////////////////


function gebi(par) {
   return document.getElementById(par);
}
function elementexists(par) {
   return (eval(document.getElementById(par))) ? true : false;
}
function showhide(par, par2) {
   gebi(par).style.display = '';
   gebi(par2).style.display = 'none';
}
function calwin(par,par2) {
   window.open('calendar.php?r='+par+'&h='+par2+'&d='+document.getElementById(par).value+'&c='+arguments[2], 'ten2datewindow','width=350,height=200,status=yes');
}
function ow(u) {
   window.open(u,'ten2xwindow','width=600,height=400,status=yes, scrollbars=yes');
}
function owr(u) {
   window.open(u,'ten2xwindow','width=600,height=400,status=yes,resize=yes, scrollbars=yes');
}
function owrw(u) {
   window.open(u,'ten2xwindow','width=800,height=400,status=yes,resize=yes, scrollbars=yes');
}
function compareText (option1, option2) {
  return option1.text < option2.text ? -1 :
    option1.text > option2.text ? 1 : 0;
}
function sortSelect (par) {
  var options = new Array (par.options.length);
  for (var i = 0; i < options.length; i++)
    options[i] = 
      new Option (
        par.options[i].text,
        par.options[i].value,
        par.options[i].defaultSelected,
        par.options[i].selected
      );
  options.sort(compareText);
  par.options.length = 0;
  for (var i = 0; i < options.length; i++)
    par.options[i] = options[i];
}

function sortMultiples() {
   var i, j;

   for(i=0; i<document.forms.length; i++) {
      myform = document.forms[i];

      for(j=0; j<myform.elements.length; j++) {
         if (myform.elements[j].type == 'select-multiple')
            sortSelect(myform.elements[j]);
      }
   }
}

function selectMultiples() {
   var i, j, k;

   for(i=0; i<document.forms.length; i++) {
      myform = document.forms[i];

      for(j=0; j<myform.elements.length; j++) {
         if (myform.elements[j].type == 'select-multiple') {
            for(k=0;k < myform.elements[j].options.length; k++) {
               myform.elements[j].options[k].selected = true;
            }
         }
      }
   }
}

  function pointer_login_load() {
  	document.login_form.username.focus();
  }

function checkEmail(){ 

var email = gebi('email'); 
if(email.value.indexOf("@") == "-1" || email.value.indexOf(".") == "-1") 

{ 

alert("The email address you entered is invalid."); 

return false; 

} 

else { 

return true; 

} 

} 
var bkColor = "#FFFFCC";
function getEvent(e){
  if(window.event != null) {
    return event;
  }
  return e;
}
function setBKColor(e){
 e = getEvent(e);
 var src =  e.srcElement || e.target;
 if(src != null) {
   src.style.bkColor = src.style.backgroundColor;
   src.style.backgroundColor = bkColor;
 }
}
function reSetBKColor(e){
 e = getEvent(e);
 var src =  e.srcElement || e.target;
 if(src != null) {
   src.style.backgroundColor = src.style.bkColor;
 }
}
function hide(object) {
  if (document.getElementById) {
    document.getElementById(object).style.visibility = 'hidden';
  }
  else if (document.layers && document.layers[object]) {
    document.layers[object].visibility = 'hidden';
  }
  else if (document.all) {
    document.all[object].style.visibility = 'hidden';
  }
}