/**
    Miscellaneous utilities
*/

function $(id) { return document.getElementById(id); }

// See: http://www.joehewitt.com/software/firebug/faq.php
function printfire() {
    /*
    if (document.createEvent) {
        printfire.args = arguments;
        var ev = document.createEvent("Events");
        ev.initEvent("printfire", false, true);
        dispatchEvent(ev);
    }
    */
}

// See: http://simon.incutio.com/archive/2004/05/26/addLoadEvent
function addLoadEvent(func) {
    var oldonload = window.onload;
    if (typeof window.onload != 'function') {
        window.onload = func;
    } else {
        window.onload = function() {
            oldonload();
            func();
        }
    }
}

// See: http://ejohn.org/projects/flexible-javascript-events/
function addEvent( obj, type, fn ) {
    if ( obj.attachEvent ) {
        obj['e'+type+fn] = fn;
        obj[type+fn] = function(){obj['e'+type+fn]( window.event );}
        obj.attachEvent( 'on'+type, obj[type+fn] );
    } else
        obj.addEventListener( type, fn, false );
}
function removeEvent( obj, type, fn ) {
    if ( obj.detachEvent ) {
        obj.detachEvent( 'on'+type, obj[type+fn] );
        obj[type+fn] = null;
    } else
        obj.removeEventListener( type, fn, false );
}

/*
    Mini MochiKit
*/

function forEach(list, fn) {
    for (var i=0; i<list.length; i++) fn(list[i]);
}

function filter(fn, list) {
    var rv = [];
    for (var i=0; i<list.length; i++)
        if (fn(list[i])) 
            rv[rv.length] = list[i];
    return rv;
}

function map(fn, list) {
    var rv = [];
    for (var i=0; i<list.length; i++) rv[rv.length] = fn(list[i]);
    return rv;
}

function appendChildNodes(parent, nodes) {
    for (var i=0; i<nodes.length; i++) {
        var node = nodes[i];
        if (node.nodeType) 
            parent.appendChild(node);
        else if ( (typeof(node) == 'object') && node.length)
            appendChildNodes(parent, node);
        else
            parent.appendChild(document.createTextNode(''+node));
    }
}

function createDOM(name, attrs, nodes) {
    var elem = document.createElement(name);
    if (attrs) for (k in attrs) {
        elem.setAttribute(k, attrs[k]);
        switch(k) {
            // MSIE seems to want this.
            case 'class': elem.className = attrs[k]; break;
        }
    }
    if (nodes) appendChildNodes(elem, nodes);
    return elem;
}

function createDOMFunc(name) {
    return function(attrs) {
        var nodes = [];
        for (var i=1; i<arguments.length; i++) 
            nodes[nodes.length] = arguments[i];
        return createDOM(name, attrs, nodes);
    }
}

forEach([ 
    'A', 'BUTTON', 'BR', 'CANVAS', 'DIV', 'FIELDSET', 'FORM',
    'H1', 'H2', 'H3', 'HR', 'IMG', 'INPUT', 'LABEL', 'LEGEND', 'LI', 'OL',
    'OPTGROUP', 'OPTION', 'P', 'PRE', 'SELECT', 'SPAN', 'STRONG', 'TABLE', 'TBODY',
    'TD', 'TEXTAREA', 'TFOOT', 'TH', 'THEAD', 'TR', 'TT', 'UL' 
    ], function(n) { window[n] = createDOMFunc(n); });


function uClose(){
	$('uShadow').remove();
	$('uPage').remove();
	$('uWrapper1').remove();
}

// UConnect overlay
function uconnectWin(langCode){
	var uShadow2 = new Element('div', {
		'id': 'uShadow',
		'styles': {
			'position': 'absolute',
			'width': '100%',
			'height': '100%',
			'top': '0',
			'left': '0',
			'margin': '0',
			'padding': '0',
			'background': '#000',
			'opacity': '.4',
			'filter': 'alpha(opacity=40)',
			'zIndex': '9996',
			'display': 'block'
		}
	});
	
	var uWrapper2 = new Element('div', {
		'id': 'uWrapper1',
		'styles': {
			'position': 'absolute',
			'width': '100%',
			'height': '100%',
			'top': '0',
			'left': '0',
			'margin': '0',
			'padding': '0',
			'zIndex': '9997',
			'display': 'block'
		}
	});
	
	var uPage2 = new Element('div', {
		'id': 'uPage',
		'styles': {
			'position': 'relative',
			'width': '650px',
			'height': '510px',
			'margin': '20px auto 0 auto',
			'background': '#fff',
			'zIndex': '9998',
			'display': 'block'
		}
	});
	
 		uShadow2.injectInside(document.body);
		uWrapper2.injectInside(document.body);
		uPage2.injectInside(uWrapper2);
	  
		if(!langCode){
			var url = "/uconnect/frame.html";
			} else {
			var url = "/" + langCode + "/uconnect/frame.html";
		}
		new Ajax(url, {
			method: 'get',
			update: 'uPage'
		}).request();
}