if(navigator.appVersion.indexOf("MSIE")!=-1)
{
    document.write("<iframe id='iframeShim' src=''></iframe>");
}

/*
function make_date(input_string){
  var date_array = input_string.split("/");
  //assume we're dealing with British style d/m/y for now
  if(date_array[2] < 100) date_array[2] = "20" + date_array[2];
  var this_date = new Date(date_array[2], date_array[1]-1, date_array[0]);
  if(isNaN(this_date)) return false;
  else return this_date;
}
*/

function make_date(input_string){
  var date_array = input_string.split("/");
  if(date_array.length == 3)
  {
      //assume we're dealing with British style d/m/y for now
      if(date_array[2] < 100) date_array[2] = "20" + date_array[2];
      var this_date = new Date(date_array[2], date_array[1]-1, date_array[0]);
  } else {
      date_array = input_string.split("-");
      if(date_array.length == 3)
      {
          //assume we're dealing with yyyy-mm-dd style for now
          if(date_array[0] < 100) date_array[2] = "20" + date_array[0];
          var this_date = new Date(date_array[0], date_array[1]-1, date_array[2]);
      }
  }
  if(isNaN(this_date)) return false;
  else return this_date;
}

function make_date_string(a_date) {
  var this_month = a_date.getMonth() +1;
  if (this_month < 10) this_month = "0" + this_month;
  var text_date = a_date.getDate() + "/" + this_month + "/" + a_date.getFullYear();
  return text_date;
}

function highlight(elem)
{
    $(elem).css("display", "block");
	var bg = $(elem).css("backgroundColor");
        $( elem ).animate({
          backgroundColor: "#ffff99"
        }, 1000 );
    window.setTimeout(function(){ $( elem ).animate({backgroundColor: bg}, 1000 );}, 2000);
}

function jq(myid)
{ return '#'+myid.replace(/:/g,"\\:").replace(/\./g,"\\.");}

function keydown(keycode)
{
  var opts = $("dropdown").children();
  if(highlighted_value_index != -1)
  {
    $(opts[highlighted_value_index]).removeClass("opt-hover");
  }
  if(keycode==40)
  {
  if(highlighted_value_index != opts.length) {
      highlighted_value_index += 1;
    }
  } else {
    if(highlighted_value_index != 0)
    {
      highlighted_value_index -= 1;
    }
  }
  $(opts[highlighted_value_index]).addClass("opt-hover");

  return false;
}

function dyn_box_keypress(current_value, current_element)
{
  highlighted_value_index = -1;
  peid = $('#' + current_element).parent().attr('id');

  var boxname = peid.split(".");
  current_field = boxname[0];
  current_value = current_value.toLowerCase();
  var anum=/(^\d+$)|(^\d+\.\d+$)/
  var lastchar = boxname[0].length-1;
  if (anum.test(boxname[0].substr(lastchar, 1)))
  {
    field = boxname[0].substr(0, (boxname[0].lastIndexOf('_')));
  } else {
    field = boxname[0];
  }
  if(!divs[field])
  {
    $("#dropdown").html("");
  } else {
    var data = divs[field].split("</div>");
    var div_text = "";
    for(var i=0; i< data.length; i++)
    {
	  this_item_lowercase = data[i].toLowerCase();
      if(data[i].length > 0 && this_item_lowercase.indexOf(current_value)>-1)
      {
        div_text += "<div class='opt'>" + data[i].substring(17) + "</div>";
      }
    }
    $("#dropdown").html(div_text);
    $("#dropdown").css('height', 'auto');
    if ($("#dropdown").outerHeight() >150)
    {
      init_width = $("#dropdown").css('offsetWidth');
      $("#dropdown").height('150px');
      new_width = $("#dropdown").css('offsetWidth');
    }
  }
  shimElement('dropdown');
}


function mini_urlencode(str)
{
  var mystr = str.replace(/%/g, "%25");
  mystr = mystr.replace(/&/g, "%26");
  return mystr;
}

function isArray(obj) {
   if (obj.constructor.toString().indexOf("Array") == -1)
      return false;
   else
      return true;
}

function findPos(obj) {
	var curleft = curtop = 0;
	if (obj.offsetParent) {
		curleft = obj.offsetLeft
		curtop = obj.offsetTop
		while (obj = obj.offsetParent) {
			curleft += obj.offsetLeft
			curtop += obj.offsetTop
		}
	}
	return [curleft,curtop];
}

function fixreturn(string)
{
   string = string.replace(/\\u000d/g, "");
   string = string.replace(/\\u000a/g, "\n");
   string = string.replace(/\\u0026/g, "&");
   string = string.replace(/\\u003c/g, "<");
   string = string.replace(/\\u003e/g, ">");
   string = string.replace(/\\u0009/g, "\t");
   return string;
}

shimElement = function(elementToShim){
  if($('#iframeShim'))
  {
    var pos = $('#' + elementToShim).position();
	$('#iframeShim').css('top', pos.top);
	$('#iframeShim').css('left', pos.left);
	$('#iframeShim').width($('#'+elementToShim).outerWidth());
	$('#iframeShim').height($('#'+elementToShim).outerHeight());
	$('#iframeShim').show();
  }
}

function CreateEl(x){
if(isXHTML) return(document.createElementNS('http://www.w3.org/1999/xhtml',x));
else return(document.createElement(x));
}

function getElementsBySelector(selector){
var i,selid="",selclass="",tag=selector,f,s=[],objlist=[];

if(selector.indexOf(" ")>0){  //descendant selector like "tag#id tag"
    s=selector.split(" ");
    var fs=s[0].split("#");
    if(fs.length==1) return(objlist);
    f=document.getElementById(fs[1]);
    if(f) return(f.getElementsByTagName(s[1]));
    return(objlist);
    }
if(selector.indexOf("#")>0){ //id selector like "tag#id"
    s=selector.split("#");
    tag=s[0];
    selid=s[1];
    }
if(selid!=""){
    f=document.getElementById(selid);
    if(f) objlist.push(f);
    return(objlist);
    }
if(selector.indexOf(".")>0){  //class selector like "tag.class"
    s=selector.split(".");
    tag=s[0];
    selclass=s[1];
    }
var v=document.getElementsByTagName(tag);  // tag selector like "tag"
if(selclass=="")
    return(v);
for(i=0;i<v.length;i++){
    if(v[i].className.indexOf(selclass)>=0){
        objlist.push(v[i]);
        }
    }
return(objlist);
}