function noSpam(user,domain)
{
  locationstring = "mailto:" + user + "@" + domain;
  window.location = locationstring;
}

String.prototype.trim = function()
{ 
  return this.replace(/^\s+|\s+$/g, "");
};

String.prototype.ltrim = function()
{
  return this.replace(/\s*((\S+\s*)*)/, "$1");
}

String.prototype.ucfirst = function()
{
  //var firstLetter = this.substr(0,1).toUpperCase();
  return this.substr(0,1).toUpperCase() + this.substr(1,this.length);
}

String.prototype.ucwords = function()
{
  return this.toLowerCase().replace(/\w+/g,function(s)
  {
    return s.charAt(0).toUpperCase() + s.substr(1);
  })
}

function getFormId()
{
	var totalForms = 0;
	var frms = document.getElementsByTagName('form');
	for (var i=0; i<frms.length; i++) {
		if (frms[i].className.indexOf('validate') != -1) {
			var totalForms = totalForms + 1;
			var formToValidate = frms[i].id;
		}
	}
	if (totalForms > 1)
  {
		alert('Too many forms to validate!');
	} else
  {
		return document.getElementById(formToValidate);
	}
}

function getQueryStr()
{
  var theform = getFormId();
  var els = theform.elements;
  var queryString = "";
  this.addField = function(name,value)
  {
    if (queryString.length>0)
    {
      queryString += "&";
    }
    queryString += encodeURIComponent(name) + "=" + encodeURIComponent(value);
  };
  for (var i=0; i<els.length; i++)
  {
    var el = els[i];
    if (!el.disabled)
    {
      switch(el.type)
      {
        case 'text':
        case 'password':
        case 'hidden':
        case 'textarea':
          this.addField(el.name,el.value);
          break;
        case 'select-one':
          if (el.selectedIndex>=0)
          {
            this.addField(el.name,el.options[el.selectedIndex].value);
          }
          break;
        case 'select-multiple':
          for (var j=0; j<el.options.length; j++)
          {
            if (el.options[j].selected)
            {
              this.addField(el.name,el.options[j].value);
            }
          }
          break;
        case 'checkbox':
        case 'radio':
          if (el.checked)
          {
            this.addField(el.name,el.value);
          //} else { this.addField(el.name,'')
          }
          break;
      }
    }
  }
  return queryString;
};

// written by Dean Edwards, 2005
// with input from Tino Zijdel - crisp@xs4all.nl
// http://dean.edwards.name/weblog/2005/10/add-event/
function addEvent(element, type, handler)
{
	if (element.addEventListener)
		element.addEventListener(type, handler, false);
	else
	{
		if (!handler.$$guid) handler.$$guid = addEvent.guid++;
		if (!element.events) element.events = {};
		var handlers = element.events[type];
		if (!handlers)
		{
			handlers = element.events[type] = {};
			if (element['on' + type]) handlers[0] = element['on' + type];
			element['on' + type] = handleEvent;
		}
	
		handlers[handler.$$guid] = handler;
	}
}
addEvent.guid = 1;

function removeEvent(element, type, handler)
{
	if (element.removeEventListener)
		element.removeEventListener(type, handler, false);
	else if (element.events && element.events[type] && handler.$$guid)
		delete element.events[type][handler.$$guid];
}

function handleEvent(event)
{
	event = event || fixEvent(window.event);
	var returnValue = true;
	var handlers = this.events[event.type];

	for (var i in handlers)
	{
		if (!Object.prototype[i])
		{
			this.$$handler = handlers[i];
			if (this.$$handler(event) === false) returnValue = false;
		}
	}

	if (this.$$handler) this.$$handler = null;

	return returnValue;
}

function fixEvent(event)
{
	event.preventDefault = fixEvent.preventDefault;
	event.stopPropagation = fixEvent.stopPropagation;
	return event;
}
fixEvent.preventDefault = function()
{
	this.returnValue = false;
}
fixEvent.stopPropagation = function()
{
	this.cancelBubble = true;
}

// This little snippet fixes the problem that the onload attribute on the body-element will overwrite
// previous attached events on the window object for the onload event
if (!window.addEventListener)
{
	document.onreadystatechange = function()
	{
		if (window.onload && window.onload != handleEvent)
		{
			addEvent(window, 'load', window.onload);
			window.onload = handleEvent;
		}
	}
}