function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_nbGroup(event, grpName) { //v6.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}

white = "#FFFFFF";
lightBlue = "CCCCFF";

function mouseOver(id){
  alert("mouseOver " + id);
  id.bgColor = white;
}

function mouseOut(id){
  alert("mouseOut " + id);
  id.bgColor = lightBlue;
}

function validate_required(field,alerttxt)
{
  with (field){
    if (value==null || value==""){
      alert(alerttxt);
      return false;
    }
    else
      return true;
  }
}

function validate_form_member(thisform){
  valid=true;
  with(thisform){
    if(validate_required(position,"ERROR: Must provide a position")==false){
      position.focus();
      position.style.background="#FF9999";
      valid=false;
    }
    if(validate_required(name,"ERROR: Must provide a name")==false){
      name.focus();
      name.style.background="#FF9999";
      valid=false;
    }

    if(valid==true)
      return true;
    else
      return false;
  }
}

function validate_form(thisform){
  valid=true;
  with (thisform){
    if (validate_required(day,"ERROR: Must provide a day")==false){
      day.focus();
      day.style.background="#FF9999";
      valid=false;
    }
    if (validate_required(month,"ERROR: Must provide a month")==false){
      month.focus();
      month.style.background="#FF9999";
      valid=false;
    }
    if (validate_required(date,"ERROR: Must provide a date")==false){
      date.focus();
      date.style.background="#FF9999";
      valid=false;
    }
    if (validate_required(year,"ERROR: Must provide a year")==false){
      year.focus();
      year.style.background="#FF9999";
      valid=false;
    }
    if (validate_required(startTime,"ERROR: Must provide a start time")==false){
      startTime.focus();
      startTime.style.background="#FF9999";
      valid=false;
    }
    if (validate_required(endTime,"ERROR: Must provide a end time")==false){
      endTime.focus();
      endTime.style.background="#FF9999";
      valid=false;
    }

    if(valid==true)
      return true;
    else
      return false;
  }
}

function confirmDelete()
{
var agree=confirm("Are you sure you want to delete this?");
if (agree)
	return true ;
else
	return false ;
}