var arVersion = navigator.appVersion.split("MSIE")
var version = parseFloat(arVersion[1])
/*
if ((version >= 5.5) && (document.body.filters)) 
{
   for(var i=0; i<document.images.length; i++)
   {
      var img = document.images[i]
      var imgName = img.src.toUpperCase()
      if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
      {
         var imgID = (img.id) ? "id='" + img.id + "' " : ""
         var imgClass = (img.className) ? "class='" + img.className + "' " : ""
         var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
         var imgStyle = "display:inline-block;" + img.style.cssText 
         if (img.align == "left") imgStyle = "float:left;" + imgStyle
         if (img.align == "right") imgStyle = "float:right;" + imgStyle
         if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle
         var strNewHTML = "<span " + imgID + imgClass + imgTitle
         + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
         + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
         + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>" 
         img.outerHTML = strNewHTML
         i = i-1
      }
   }
}
*/


function gup( name )
{
  name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
  var regexS = "[\\?&]"+name+"=([^&#]*)";
  var regex = new RegExp( regexS );
  var results = regex.exec( window.location.href );
  if( results == null )
    return "";
  else
    return results[1];
}


function inspect(obj, maxLevels, level)
{
  var str = '', type, msg;

    // Start Input Validations
    // Don't touch, we start iterating at level zero
    if(level == null)  level = 0;

    // At least you want to show the first level
    if(maxLevels == null) maxLevels = 1;
    if(maxLevels < 1)     
        return '<font color="red">Error: Levels number must be > 0</font>';

    // We start with a non null object
    if(obj == null)
    return '<font color="red">Error: Object <b>NULL</b></font>';
    // End Input Validations

    // Each Iteration must be indented
    str += '<ul>';

    // Start iterations for all objects in obj
    for(property in obj)
    {
      try
      {
          // Show "property" and "type property"
          type =  typeof(obj[property]);
          str += '<li>(' + type + ') ' + property + 
                 ( (obj[property]==null)?(': <b>null</b>'):('')) + '</li>';

          // We keep iterating if this property is an Object, non null
          // and we are inside the required number of levels
          if((type == 'object') && (obj[property] != null) && (level+1 < maxLevels))
          str += inspect(obj[property], maxLevels, level+1);
      }
      catch(err)
      {
        // Is there some properties in obj we can't access? Print it red.
        if(typeof(err) == 'string') msg = err;
        else if(err.message)        msg = err.message;
        else if(err.description)    msg = err.description;
        else                        msg = 'Unknown';

        str += '<li><font color="red">(Error) ' + property + ': ' + msg +'</font></li>';
      }
    }

      // Close indent
      str += '</ul>';

    return str;
}


	function displayObject(obj, how){
		document.getElementById(obj).style.display = how;
  	}
  	function hideObject(obj){
		document.getElementById(obj).style.display = 'none';
    }
  	function toggleObject(obj, how){
  		var temp = 	document.getElementById(obj);
  		if(temp.style.display == how)
  		{
  			hideObject(obj);
  			return false;
  		} else {
  			displayObject(obj,how);
  			return true;
  		}
  	}
  	function trim(stringToTrim) {
  		return stringToTrim.replace(/^\s+|\s+$/g,"");
  	}

  	// This method handles the label functionality to disappear on focus, and reappear on blur...
  	function handleUserInput(type, initV, element)
	{
		if(type == 'focus'){
			if(element.value == initV){
				element.value = "";
			}
		} else if(type == 'blur'){
			if(trim(element.value) == ""){
				element.value = initV;
			}
		}
	}
  	
  	function dynamicUserInput(type, initV, element)
	{
  		if(type == 'focus'){
			if(element.value == initV){
				element.value = "";
			}
		} else if(type == 'blur'){
			if(trim(element.value) == ""){
				element.value = initV;
			} else {
				showReceipient(parseInt(element.id.substring(element.id.indexOf('receipients_')+12,element.id.indexOf('__'))));
			}
		}
	}
  	
  	function showReceipient(nextNumber)
  	{

		var element = document.getElementById('receipient_row_' + (nextNumber + 1));
		Effect.Appear(element, { duration: 1.0 });
  	}
  	
  	function validateForm_passwordForgot() {
        form = document.getElementById("passwordForgot");
        clearErrorMessages(form);
        clearErrorLabels(form);

        var errors = false;
        // field name: username
        // validator name: requiredstring
        if (form.elements['username']) {
            field = form.elements['username'];
            var error = "You cannot leave the username field empty.";
            if (field.value != null && (field.value == "" || field.value.replace(/^\s+|\s+$/g,"").length == 0)) {
                addError(field, error);
                errors = true;
            }
        }
        // field name: username
        // validator name: email
        if (form.elements['username']) {
            field = form.elements['username'];
            var error = "The username you entered is not a valid e-mail address.";
            if (field.value != null && field.value.length > 0 && field.value.match(/\b(^[_A-Za-z0-9-]+(\.[_A-Za-z0-9-]+)*@([A-Za-z0-9-])+(\.[A-Za-z0-9-]+)*((\.[A-Za-z0-9]{2,})|(\.[A-Za-z0-9]{2,}\.[A-Za-z0-9]{2,}))$)\b/gi)==null) {
                addError(field, error);
                errors = true;
            }
        }

        return !errors;
    }