// Copyright 2001-2005 Interakt Online. All rights reserved.



var $WDG_FORM_SUBMIT_PRIORITY = 20;//after tng form validation

var di_UP = 38;

var di_DOWN = 40;

var di_LEFT = 37;

var di_RIGHT = 39;

var di_PgUP = 33;

var di_PgDOWN = 34;

var di_HOME = 36;

var di_END = 35;

var di_ENTER = 13;

var di_DELETE = 46;

var di_BACKSPACE = 8;

var di_TAB = 9;

var di_ESC = 27;

var KT_NAMESPACE_URI = 'http://www.interaktonline.com/MXWidgets';



function WDG_getAttributeNS(o, a) {

	var value = null;

	if (o.getAttributeNS) {

		value = o.getAttributeNS(KT_NAMESPACE_URI, a);

	}

	if (value == '' || value == null) {

		value = o.getAttribute('wdg:' + a);

	}

	return value;

}



function WDG_setAttributeNS(o, a, v) {

	if (o.setAttributeNS) {

		o.setAttributeNS(KT_NAMESPACE_URI, a, v);

	} else {

		o.setAttribute('wdg:' + a, v);

	}

}



function MXWidgets_init() {

	is = new BrowserCheck();

	if (typeof MXWidgets_init_done != 'undefined') {

		return;

	}

	MXWidgets_init_done = 1;

	

	if (is.ie && is.mac) {

		return;

	}

	if (! (is.ie || is.opera || is.mozilla || is.safari)) { //could not recognize browser

		return;

	}



	var tmpwidget = {};

	if (typeof $MXW_relPath=="undefined") {

		$MXW_relPath = '';

	}

	if (!$MXW_relPath.match(/^\.\//) && $MXW_relPath.indexOf('http') != 0) {

		$MXW_relPath = "./" + $MXW_relPath;

	}



	widgetized_els = [];

	

	var widgets = document.getElementsByTagName("SELECT");

	for (var i=0; i<widgets.length; i++) {

		if (WDG_getAttributeNS(widgets[i], 'subtype')) {

			if (!widgets[i].getAttribute("id") || widgets[i].getAttribute("id") == '' || widgets[i].id == '') {

				widgets[i].id = newWidgetID();

			}

			if (Array_indexOf(widgetized_els, widgets[i].id) < 0) {

				Array_push(widgetized_els, widgets[i].id);

				var subtype = WDG_getAttributeNS(widgets[i], 'subtype').toString().replace(/^kt_/, '');

				var ss = 'tmpwidget = new MXW_'+ subtype +'("'+widgets[i].id+'")';

				eval(ss);

				tmpwidget.className = WDG_getAttributeNS(widgets[i], 'subtype');

			}

		}

	}



	var widgets = document.getElementsByTagName("INPUT");

	for (var i=0; i<widgets.length; i++) {

		if (WDG_getAttributeNS(widgets[i], 'subtype')) {

			if (!widgets[i].getAttribute("id")) {

				widgets[i].id = newWidgetID();

			}

			if (Array_indexOf(widgetized_els, widgets[i].id) < 0) {

				Array_push(widgetized_els, widgets[i].id);

				var subtype = WDG_getAttributeNS(widgets[i], 'subtype').toString().replace(/^kt_/, '');

				var ss = 'tmpwidget = new MXW_'+ subtype +'("'+widgets[i].id+'")';

				eval(ss);

				tmpwidget.className = WDG_getAttributeNS(widgets[i], 'subtype');

				WDG_registerWidgetForFormSubmit(subtype, widgets[i].id);

			}

		}

	}



	var widgets = document.getElementsByTagName("TEXTAREA");

	for (var i=0; i<widgets.length; i++) {

		if (WDG_getAttributeNS(widgets[i], 'subtype')) {

			if (!widgets[i].getAttribute("id")) {

				widgets[i].id = newWidgetID();

			}

			var subtype = WDG_getAttributeNS(widgets[i], 'subtype').toString().replace(/^kt_/, '');

			var ss = 'tmpwidget = new MXW_'+ subtype +'("'+widgets[i].id+'")';

			eval(ss);

			tmpwidget.className = WDG_getAttributeNS(widgets[i], 'subtype');

		}

	}

	if (typeof MXW_DynamicObject_simpleClose!="undefined" ) {

		//mark the focused element, and close the previous open editabletextfield or autocomplete

		utility.dom.attachEvent((document.documentElement?document.documentElement:document.body), "mousedown", function(){

			MXW_DynamicObject_simpleClose();

		}, 1);

	}

	MXWidgets_afterInit();

	Array_each(document.getElementsByTagName("form"), function(form) {

		form.removeAttribute('haschanged');

	});

}





function MXWidgets_afterInit() {

	if (typeof MXW_DynamicObject_updateFirst != 'undefined') {

		MXW_DynamicObject_updateFirst();

	}

}



function newWidgetID() {

	if (typeof window["widgetcount"]=="undefined") {

		window["widgetcount"] = 0;

		window["widgetdefaultidroot"] = "mxw_widget";

	}

	window["widgetcount"]++;

	while(document.getElementById(window["widgetdefaultidroot"]+window["widgetcount"])) {

		window["widgetcount"]++;

	}

	return window["widgetdefaultidroot"]+window["widgetcount"];

}



utility.dom.attachEvent_base(window, "load", MXWidgets_init, 1, true);



//configuration variables



$DDR_MAIN_CLASSNAME = 'DependentDropdown';

$DDR_DEPENDENT_OBJ = 'DependentDropdown';

$DDR_MASTERSELECT_OBJ = 'MasterSelect';

$DDR_DETAILSELECT_OBJ = 'DetailSelect';



if (typeof window[$DDR_MASTERSELECT_OBJ] == 'undefined') {

	window[$DDR_MASTERSELECT_OBJ] = {};

}

if (typeof window[$DDR_DEPENDENT_OBJ] == 'undefined') {

	window[$DDR_DEPENDENT_OBJ] = {};

}



function MXW_MasterSelect(select) {

	if (typeof window[$DDR_MASTERSELECT_OBJ][select.id] == 'undefined') {

		this.select = select;

		this.id = select.id;

		//_t("New MasterSelect:"+this.id +" is master.");

		var obj = this;

		window[$DDR_MASTERSELECT_OBJ][this.id] = this;

		var tmpo = select;

		utility.dom.attachEvent_base(tmpo, "change", function (e){MasterSelectChange(obj, e);}, 1, true);

		if (is.mozilla) {	

			//onchange not fired when navigating the list using the keyboard (up/down/pageuppagedown)

			//in IE onkeyup fires the onchange event

			utility.dom.attachEvent_base(tmpo, "keyup", function (e){MasterSelectChange(obj, e);}, 1, true);

		}

	} else {

		var obj = window[$DDR_MASTERSELECT_OBJ][select.id];

		//_t("MasterSelect:"+obj.id +" is master again.");

	}



	return obj;

}



function MXW_MasterSelect_change() {

	//_t('called change on master select:'+this.id);

	//MXW_DynamicObject_FireOnchange(this.id)

}

MXW_MasterSelect.prototype.change = MXW_MasterSelect_change;



function MasterSelectChange(obj, e) {

	//_t("The master has changed ["+obj.id+"]");

	//this triggers the javascript object pseudo-event

	window[$DDR_MASTERSELECT_OBJ][obj.id].change();

}



/*

* 

*/

$SPN_GLOBALOBJECT = "SpinnerObject";

if (typeof window[$SPN_GLOBALOBJECT] == 'undefined') {

	window[$SPN_GLOBALOBJECT] = {};

}



function MXW_Spin(obj, ticker, renderButtons) {

	this.renderButtons = renderButtons || false;

	this.obj = obj;

	this.height = this.obj.input.offsetHeight;

	this.ticker = ticker;

	if (this.renderButtons) {

		this.render();

	}

	return this;

}



function spin_start(obj, direction) {

	obj.spinStartTimeStamp = new Date();

	window[$SPN_GLOBALOBJECT]['active'] = obj;

	window[$SPN_GLOBALOBJECT]['active'].spinner.stopped = false;

	window[$SPN_GLOBALOBJECT]['timeout'] = window.setTimeout('spin_tick('+direction+')', 300);

}



function spin_stop(e) {

	var obj = window[$SPN_GLOBALOBJECT]['active'];

	if (obj) {

		obj.mousedown = false;

	}

	window.clearTimeout(window[$SPN_GLOBALOBJECT]['timeout']);

	window[$SPN_GLOBALOBJECT]['timeout'] = null;

}



function spin_tick(direction)  {

	var obj = window[$SPN_GLOBALOBJECT]['active'];



	var elapsed = (new Date()) - obj.spinStartTimeStamp;

	var step = obj.spinner.ticker[0][1];

	var timestep = obj.spinner.ticker[0][2];//ms



	for (var i = 1; i < obj.spinner.ticker.length; i++) {

		if (elapsed > obj.spinner.ticker[i][0]) {

			//use last tick setting, for the biggest elapsed time

			step = obj.spinner.ticker[i][1];

			timestep = obj.spinner.ticker[i][2];

		}

	}

	obj.spin(direction, step);

	//window.status = 'Changing: ' + elapsed + ', ' + (direction * step);

	window[$SPN_GLOBALOBJECT]['timeout'] = window.setTimeout('spin_tick('+direction+')', timestep);

}



function MXW_Spin_buttondown(i){

	document.getElementById(i).className = "MXW_Spin_div_down";

}

function MXW_Spin_buttonup(i) {

	document.getElementById(i).className = "MXW_Spin_div_up";

}



MXW_Spin.prototype.render = function() {

	//the widget is replaced by its container 

	//the class widget_container is used in validation

	this.container = utility.dom.createElement('span', {

		className:"widget_container"

	});

	this.container = utility.dom.insertAfter(this.container, this.obj.input);

	this.container.innerHTML = '<table class="MXW_Spin_table" border="0" cellpadding="0" cellspacing="0"><tr><td class="MXW_Spin_table_td"></td><td class="MXW_Spin_table_td"><div class="MXW_Spin"></div></td></tr></table>';



	this.obj.input.style.margin="-1px 0px";

	this.container.firstChild.rows[0].firstChild.appendChild(this.obj.input);

	this.div = this.container.firstChild.rows[0].lastChild.firstChild;



	// create the buttons

	if (this.height) {

		var tmp_height = Math.floor((this.height - 4) / 2); //padding

	} else {

		var tmp_height = Math.floor((20 - 4) / 2);

	}

	style_string = 'height: ' + tmp_height + 'px; line-height: ' + tmp_height + 'px';

	this.div.innerHTML = '<table border="0" cellspacing="0" cellpadding="0" class="MXW_Spin_table"><tr><td class="MXW_Spin_table_td MXW_Spin_td_btnup" style="' + style_string + '"><div id="'+this.obj.input.id+'_incbutton" class="MXW_Spin_div_up" style="' + style_string + '"></div></td></tr></table><table border="0" cellspacing="0" cellpadding="0" class="MXW_Spin_table"><tr><td class="MXW_Spin_td_btndown" style="' + style_string + '"><div id="'+this.obj.input.id+'_decbutton" class="MXW_Spin_div_up" style="' + style_string + '"></div></td></tr></table>';



	this.incbutton = this.div.firstChild.rows[0].firstChild;

	this.decbutton = this.div.lastChild.rows[0].lastChild;

	

	var spn = this;



	utility.dom.attachEvent_base(this.decbutton, "click", function (e){

		MXW_Spin_buttondown(spn.obj.input.id+'_decbutton'); 

		window.setTimeout("MXW_Spin_buttonup('"+spn.obj.input.id+"_decbutton')", 50);

		spn.obj.spin(-1);

	}, 1, false, false);



	utility.dom.attachEvent_base(this.decbutton, "dblclick", function (e){

		MXW_Spin_buttondown(spn.obj.input.id+'_decbutton'); window.setTimeout("MXW_Spin_buttonup('"+spn.obj.input.id+"_decbutton')", 50);

		spn.obj.spin(-1);

	}, 1, false, false);

	utility.dom.attachEvent_base(this.decbutton, "mousedown", function (e){

		utility.dom.stopEvent(e);

		spn.obj.mousedown = true;

		MXW_Spin_buttondown(spn.obj.input.id+'_decbutton');

		spin_start(spn.obj, -1);

	}, 1, false, false);

	utility.dom.attachEvent_base(this.decbutton, "mouseup", function (e){

		MXW_Spin_buttonup(spn.obj.input.id+'_decbutton');

		spin_stop(e);

	}, 1, false, false);

	utility.dom.attachEvent_base(this.decbutton, "mouseout", function (e){

		MXW_Spin_buttonup(spn.obj.input.id+'_decbutton');

		spin_stop(e);

	}, 1, false, false);

	this.decbutton.onselect = this.decbutton.onselectstart = this.decbutton.ondrag = this.decbutton.ondragstart = rf;





	utility.dom.attachEvent_base(this.incbutton, "click", function (e){

		MXW_Spin_buttondown(spn.obj.input.id+'_incbutton'); window.setTimeout("MXW_Spin_buttonup('"+spn.obj.input.id+"_incbutton')", 50);

		spn.obj.spin(1);

	}, 1, false, false);

	utility.dom.attachEvent(this.incbutton, "dblclick", function (e){

		MXW_Spin_buttondown(spn.obj.input.id+'_incbutton'); window.setTimeout("MXW_Spin_buttonup('"+spn.obj.input.id+"_incbutton')", 50);

		spn.obj.spin(1);

	}, 1, false, false);

	utility.dom.attachEvent_base(this.incbutton, "mousedown", function (e){

		utility.dom.stopEvent(e);

		spn.obj.mousedown = true;

		MXW_Spin_buttondown(spn.obj.input.id+'_incbutton');

		spin_start(spn.obj, 1);

	}, 1, false, false);

	utility.dom.attachEvent_base(this.incbutton, "mouseup", function (e){

		MXW_Spin_buttonup(spn.obj.input.id+'_incbutton');

		spin_stop(e);

	}, 1, false, false);

	utility.dom.attachEvent_base(this.incbutton, "mouseout", function (e){

		MXW_Spin_buttonup(spn.obj.input.id+'_incbutton');

		spin_stop(e);

	}, 1, false, false);

	this.incbutton.onselect = this.incbutton.onselectstart = this.incbutton.ondrag = this.incbutton.ondragstart = rf;



//	this.obj.input.style.margin = '0px';

	//this.div.style.margin = '0px';

}



function MXW_visualAlert(obj, toggle, prefix, x, y) {

	var classname =  window['$'+prefix+'_VISUAL_ALERT_INPUT_CLASSNAME']

	var divname = window['$'+prefix+'_DIVPREFIX'] + obj.name;

	var hasspinner = (typeof obj.spinner != 'undefined' && obj.spinner.renderButtons) ? 19 : 0;

	var helper = document.getElementById(divname);

	if (toggle) {

		utility.dom.classNameAdd(obj.input, classname);

		utility.dom.showElem(helper);



		var ppos = utility.dom.getAbsolutePos(obj.input);

		if (typeof x == 'undefined') {

			helper.style.left = (ppos.x + obj.input.offsetWidth + 1 + hasspinner) + "px";

		} else {

			helper.style.left = x + "px";

		}

		if (typeof y == 'undefined') {

			helper.style.top = (ppos.y + parseInt((obj.input.offsetHeight-helper.offsetHeight)/2, 10)) + "px";

		} else {

			helper.style.top = y + "px";

		}

		utility.dom.toggleSpecialTags(helper, false, 1);

	} else {

		utility.dom.classNameRemove(obj.input, classname);

		utility.dom.hideElem(helper);

		utility.dom.toggleSpecialTags(helper, false, 0);

	}

}



function MXW_getSelectionStart(input) {

	if (input.setSelectionRange) {

		return input.selectionStart;

	} else if(input.createTextRange) {

		var selText = input.ownerDocument.selection.createRange().duplicate();

		return -selText.moveStart("character", -1000);

	}



}



function MXW_getSelectionEnd(input) {

	if (input.setSelectionRange) {

			return input.selectionEnd;

	} else if(input.createTextRange) {

		var selText = input.ownerDocument.selection.createRange().duplicate();

		selText.collapse(false);

		return -selText.moveStart("character", -1000);

	}

}



function MXW_setSelectionRange(input, selectionStart, selectionEnd) {

	if (input.setSelectionRange) {

		input.setSelectionRange(selectionStart, selectionEnd);

	} else if (input.createTextRange) {

		var range = input.createTextRange();

		range.collapse(true);

		range.moveStart("character", -1000);

		range.moveStart('character', selectionStart);

		range.moveEnd('character', selectionEnd - selectionStart);

		range.select();

	}

}



function rf(e) {

	return false;

}

function addDebugger() {

	if (document.getElementById("thedebugger")) {

		return;

	}

	var dbg = document.createElement("TEXTAREA");

	dbg.id="thedebugger";

	document.body.appendChild(dbg);

	dbg.style.width = "600px";

	dbg.style.height = "300px";

	dbg.style.fontSize = "11px";

	theDebuggerContainer = document.getElementById("thedebugger");

}

function _t(t) {

	//return;

	addDebugger();

	theDebuggerContainer.value += t + "\r\n";

	theDebuggerContainer.scrollTop = 100000;

}

function testclickhandler() {

	//_t("onclick handler original");

}



function testchangehandler() {

	//_t("onchange handler original");

}



function WDG_registerWidgetForFormSubmit(widget_class, input_id) {

	if (typeof window[widget_class + 's'] == 'undefined') {

		return;

	}

	var obj = window[widget_class + 's'][input_id];

	var form_handler_function_name = 'MXW_' + widget_class + '_formhandler';

	var form_handler_function_name_test = 'try{' + form_handler_function_name + '}catch(e){}';

	var form_handler_function = eval(form_handler_function_name_test);

	if (typeof(form_handler_function) != 'function') {

		return;

	}

	if (obj.input.form) {

		var frm = obj.input.form;

		if (typeof frm != 'undefined') {

			//check if is already defined, do not overwrite

			if (typeof(frm['onsubmit_callbacks_array']) == 'undefined') {

				frm.onsubmit_callbacks_array = [];

			}

			Array_push(frm['onsubmit_callbacks_array'], [input_id, form_handler_function_name]);

		}

	}

}



function WDG_formSubmittalHandler(e) {

	var o = utility.dom.setEventVars(e);

	var frm = o.targ;

	frm = utility.dom.getParentByTagName(frm, 'form');

	var returnHandler = true;



	if (typeof(frm.onsubmit_callbacks_array) != 'undefined') {

		for(var i=0; i<frm.onsubmit_callbacks_array.length; i++) {

			var ov = frm.onsubmit_callbacks_array[i];

			eval("returnHandler = " + ov[1] + "(ov[0], e)");

			if (!returnHandler) {

				break;

			}

		}

	}

	return returnHandler;

}



//attach to all the forms in the page, called on "onload"

function WDG_attachToForm() {

	GLOBAL_registerFormSubmitEventHandler('WDG_formSubmittalHandler', $WDG_FORM_SUBMIT_PRIORITY);

}

if (typeof WDG_form_attach_executed == 'undefined') {

	utility.dom.attachEvent2(window, 'onload', WDG_attachToForm);

	WDG_form_attach_executed = true;

}