/**
 * @alias gui.controls
 * @author WilC <wilz04@gmail.com>
 * @since 2008
 */

var gui = {
	
	controls: {
/* ---------------------------------------------------------------- */
		ComboBox: function (id) {
			
			var canvas = document.getElementById(id);
			
			this.addItem = function (option) {
				canvas.options[this.getItemCount()] = option;
			};
			
			this.getItemAt = function (index) {
				return canvas.options[index];
			};
			
			this.addItems = function (options) {
				var index;
				var option;
				for (index in options) {
					option = new Option(options[index]);
					option.value = options[index];
					this.addItem(option);
				}
			};
			
			this.setSelectedIndex = function (index) {
				var result = true;
				if (index < 0) {
					index = 0;
					result = false;
				}
				var length = this.getItemCount();
				if (index >= length) {
					index = length - 1;
					result = false;
				}
				canvas.selectedIndex = index;
				return result;
			};
			
			this.getSelectedIndex = function () {
				var index = canvas.selectedIndex;
				if (index != -1) {
					return index;
				}
				return null;
			};
			
			this.setSelectedItem = function (item) {
				var length = this.getItemCount();
				for (var index=0; index<length; index++) {
					if (this.getItemAt(index).text == item) {
						this.setSelectedIndex(index);
						return true;
					}
				}
				return false;
			};
			
			this.getValue = function () {
				if (this.getItemCount() > 0) {
					return canvas.options[canvas.selectedIndex].value;
				}
				return null;
			};
			
			this.setFocus = function () {
				canvas.focus();
			};
			
			this.getItemCount = function () {
				return canvas.options.length;
			};
			
			this.removeAllItems = function () {
				var items = new Array();
				for (var index=canvas.options.length-1; index>=0; index--) {
					items.push(canvas.options[index]);
					canvas.options[index] = null;
				}
				return items;
			};
			
			this.onChange = function (action) {
				canvas.onchange = action;
			};
			
		},
/* ---------------------------------------------------------------- */
		RadioGroup: function (id) {
			
			var canvas = document.getElementsByName(id);
			
			this.getValue = function () {
				var length = canvas.length;
				if (length) {
					for (var index=0; i<length; index++) {
						if (canvas[i].checked) {
							return canvas[i].value;
						}
					}
					return null;
				} else if (canvas.checked) {
					return canvas.value;
				}
				return null;
			};
			
			this.isChecked = function () {
				var length = canvas.length;
				if (length) {
					for (var index=0; index<length; index++) {
						if (canvas[index].checked) {
							return true;
						}
					}
					return false;
				} else {
					return canvas.checked;
				}
			};
			
			this.setFocus = function () {
				if (canvas.length) {
					canvas[0].focus();
				} else {
					canvas.focus();
				}
			};
			
			this.check = function () {
				var index = 0;
				var args = arguments[0];
				if (args) {
					index = args.index ? args.index : 0;
				}
				
				if (canvas.length) {
					canvas[index].checked = true;
				} else {
					canvas.checked = true;
				}
			};
			
		},
/* ---------------------------------------------------------------- */
		Form: function (id) {
			
			var canvas = document.getElementById(id);
			
			function throwSubmitException(exception) {
				throw exception;
				return false;
			}
			
			function throwSubmitSuccess() {
				return true;
			}
			
			this.onSubmitException = function (action) {
				throwSubmitException = action;
			};
			
			this.onSubmitSuccess = function (action) {
				throwSubmitSuccess = action;
			};
			
			canvas.onsubmit = function () {
				var id;
				var tmp;
				var files = new Array();
				for (var index=0; index<this.length; index++) {
					id = this.elements[index].id;
					if (id) {
						tmp = document.getElementById(id);
						if (tmp) {
							switch (tmp.tagName) {
								case "INPUT":
									switch (tmp.getAttribute("type")) {
										case "radio":
											if (tmp.getAttribute("required") == "true") {
												var rg = new gui.controls.RadioGroup(id);
												if (!rg.isChecked()) {
													rg.setFocus();
													return throwSubmitException(new Error("Null data exception"));
												}
											}
										break;
										case "checkbox":
											if (tmp.getAttribute("required") == "true") {
												if (!tmp.checked) {
													tmp.focus();
													return throwSubmitException(new Error("Null data exception"));
												}
											}
										break;
										case "file":
											if (tmp.getAttribute("required") == "true") {
												if (tmp.value == "") {
													tmp.focus();
													return throwSubmitException(new Error("Null data exception"));
												}
											}
											files.push(tmp);
										break;
										default:
											// text
											if (tmp.getAttribute("required") == "true") {
												if (tmp.value == "") {
													tmp.focus();
													return throwSubmitException(new Error("Null data exception"));
												}
											}
											if (tmp.getAttribute("datatype") == "number") {
												if (isNaN(tmp.value)) {
													tmp.focus();
													return throwSubmitException(new Error("Incompatible types"));
												}
										}
										break;
									}
								break;
								case "SELECT":
									if (tmp.getAttribute("required") == "true") {
										var cb = new gui.controls.ComboBox(id);
										if (cb.getValue() == "") {
											cb.setFocus();
											return throwSubmitException(new Error("Null data exception"));
										}
									}
								break;
								default:
									// TEXTAREA
									if (tmp.getAttribute("required") == "true") {
										if (tmp.value == "") {
											tmp.focus();
											return throwSubmitException(new Error("Null data exception"));
										}
									}
								break;
							}
						}
					}
				}
				var i;
				var j;
				for (i in files) {
					if (files[i].getAttribute("unique") == "true") {
					if (files[i].value != "") {
						for (j in files) {
								if (i != j) {
									if (files[j].value.split("\\").pop() == files[i].value.split("\\").pop()) {
										files[i].focus();
										return throwSubmitException(new Error("Duplicate data exception"));
									}
								}
						}
						}
					}
				}
				return throwSubmitSuccess();
			};
			
			this.onSubmit = function (action) {
				canvas.onsubmit = action;
			};
			
		}
/* ---------------------------------------------------------------- */
	}
	
};

window.onload = function () {
	var form = new gui.controls.Form("contact");
	form.onSubmitException(
		function (e) {
			switch (e.message) {
				case "Null data exception":
				alert("Aseg\u00farate de rellenar todos los campos requeridos");
				break;
				case "Incompatible types":
				alert("Incompatible types");
				break;
				case "Duplicate data exception":
				alert("Duplicate data exception");
			}
			return false;
		}
	);
	form.onSubmitSuccess(
		function () {
			return jcap();
		}
	);
}
//v1.7
// Flash Player Version Detection
// Detect Client Browser type
// Copyright 2005-2007 Adobe Systems Incorporated.  All rights reserved.
var isIE  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;

function ControlVersion()
{
	var version;
	var axo;
	var e;

	// NOTE : new ActiveXObject(strFoo) throws an exception if strFoo isn't in the registry

	try {
		// version will be set for 7.X or greater players
		axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
		version = axo.GetVariable("$version");
	} catch (e) {
	}

	if (!version)
	{
		try {
			// version will be set for 6.X players only
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
			
			// installed player is some revision of 6.0
			// GetVariable("$version") crashes for versions 6.0.22 through 6.0.29,
			// so we have to be careful. 
			
			// default to the first public version
			version = "WIN 6,0,21,0";

			// throws if AllowScripAccess does not exist (introduced in 6.0r47)		
			axo.AllowScriptAccess = "always";

			// safe to call for 6.0r47 or greater
			version = axo.GetVariable("$version");

		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 4.X or 5.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = axo.GetVariable("$version");
		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 3.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = "WIN 3,0,18,0";
		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 2.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
			version = "WIN 2,0,0,11";
		} catch (e) {
			version = -1;
		}
	}
	
	return version;
}

// JavaScript helper required to detect Flash Player PlugIn version information
function GetSwfVer(){
	// NS/Opera version >= 3 check for Flash plugin in plugin array
	var flashVer = -1;
	
	if (navigator.plugins != null && navigator.plugins.length > 0) {
		if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
			var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
			var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
			var descArray = flashDescription.split(" ");
			var tempArrayMajor = descArray[2].split(".");			
			var versionMajor = tempArrayMajor[0];
			var versionMinor = tempArrayMajor[1];
			var versionRevision = descArray[3];
			if (versionRevision == "") {
				versionRevision = descArray[4];
			}
			if (versionRevision[0] == "d") {
				versionRevision = versionRevision.substring(1);
			} else if (versionRevision[0] == "r") {
				versionRevision = versionRevision.substring(1);
				if (versionRevision.indexOf("d") > 0) {
					versionRevision = versionRevision.substring(0, versionRevision.indexOf("d"));
				}
			}
			var flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
		}
	}
	// MSN/WebTV 2.6 supports Flash 4
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
	// WebTV 2.5 supports Flash 3
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
	// older WebTV supports Flash 2
	else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
	else if ( isIE && isWin && !isOpera ) {
		flashVer = ControlVersion();
	}	
	return flashVer;
}

// When called with reqMajorVer, reqMinorVer, reqRevision returns true if that version or greater is available
function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision)
{
	versionStr = GetSwfVer();
	if (versionStr == -1 ) {
		return false;
	} else if (versionStr != 0) {
		if(isIE && isWin && !isOpera) {
			// Given "WIN 2,0,0,11"
			tempArray         = versionStr.split(" "); 	// ["WIN", "2,0,0,11"]
			tempString        = tempArray[1];			// "2,0,0,11"
			versionArray      = tempString.split(",");	// ['2', '0', '0', '11']
		} else {
			versionArray      = versionStr.split(".");
		}
		var versionMajor      = versionArray[0];
		var versionMinor      = versionArray[1];
		var versionRevision   = versionArray[2];

        	// is the major.revision >= requested major.revision AND the minor version >= requested minor
		if (versionMajor > parseFloat(reqMajorVer)) {
			return true;
		} else if (versionMajor == parseFloat(reqMajorVer)) {
			if (versionMinor > parseFloat(reqMinorVer))
				return true;
			else if (versionMinor == parseFloat(reqMinorVer)) {
				if (versionRevision >= parseFloat(reqRevision))
					return true;
			}
		}
		return false;
	}
}

function AC_AddExtension(src, ext)
{
  if (src.indexOf('?') != -1)
    return src.replace(/\?/, ext+'?'); 
  else
    return src + ext;
}

function AC_Generateobj(objAttrs, params, embedAttrs) 
{ 
  var str = '';
  if (isIE && isWin && !isOpera)
  {
    str += '<object ';
    for (var i in objAttrs)
    {
      str += i + '="' + objAttrs[i] + '" ';
    }
    str += '>';
    for (var i in params)
    {
      str += '<param name="' + i + '" value="' + params[i] + '" /> ';
    }
    str += '</object>';
  }
  else
  {
    str += '<embed ';
    for (var i in embedAttrs)
    {
      str += i + '="' + embedAttrs[i] + '" ';
    }
    str += '> </embed>';
  }

  document.write(str);
}

function AC_FL_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".swf", "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
     , "application/x-shockwave-flash"
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_SW_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".dcr", "src", "clsid:166B1BCA-3F9C-11CF-8075-444553540000"
     , null
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_GetArgs(args, ext, srcParamName, classid, mimeType){
  var ret = new Object();
  ret.embedAttrs = new Object();
  ret.params = new Object();
  ret.objAttrs = new Object();
  for (var i=0; i < args.length; i=i+2){
    var currArg = args[i].toLowerCase();    

    switch (currArg){	
      case "classid":
        break;
      case "pluginspage":
        ret.embedAttrs[args[i]] = args[i+1];
        break;
      case "src":
      case "movie":	
        args[i+1] = AC_AddExtension(args[i+1], ext);
        ret.embedAttrs["src"] = args[i+1];
        ret.params[srcParamName] = args[i+1];
        break;
      case "onafterupdate":
      case "onbeforeupdate":
      case "onblur":
      case "oncellchange":
      case "onclick":
      case "ondblClick":
      case "ondrag":
      case "ondragend":
      case "ondragenter":
      case "ondragleave":
      case "ondragover":
      case "ondrop":
      case "onfinish":
      case "onfocus":
      case "onhelp":
      case "onmousedown":
      case "onmouseup":
      case "onmouseover":
      case "onmousemove":
      case "onmouseout":
      case "onkeypress":
      case "onkeydown":
      case "onkeyup":
      case "onload":
      case "onlosecapture":
      case "onpropertychange":
      case "onreadystatechange":
      case "onrowsdelete":
      case "onrowenter":
      case "onrowexit":
      case "onrowsinserted":
      case "onstart":
      case "onscroll":
      case "onbeforeeditfocus":
      case "onactivate":
      case "onbeforedeactivate":
      case "ondeactivate":
      case "type":
      case "codebase":
      case "id":
        ret.objAttrs[args[i]] = args[i+1];
        break;
      case "width":
      case "height":
      case "align":
      case "vspace": 
      case "hspace":
      case "class":
      case "title":
      case "accesskey":
      case "name":
      case "tabindex":
        ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i+1];
        break;
      default:
        ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i+1];
    }
  }
  ret.objAttrs["classid"] = classid;
  if (mimeType) ret.embedAttrs["type"] = mimeType;
  return ret;
}