var previous_time = 0;
var swap_duration = 0.5;
var disappear_duration = 500 / 1000;
var appear_duration    = 800 / 1000;
var tparent_action = new Array();

function verif_last_opened (num_radio_group) {
	last_id_option_checked = tparent_action[num_radio_group]['last_id_option_checked'];
	previous_option_opened = tparent_action[num_radio_group]['previous_option_opened'];
	if (last_id_option_checked != previous_option_opened) {
		swap_option(num_radio_group, last_id_option_checked);
	}
	else {
		//alert(last_id_option_checked + ' != ' + previous_option_opened)
	}
}
function display_childs (id) {
	Effect.BlindDown('child_' + id, {duration: appear_duration/*swap_duration*/});
	Effect.Appear('child_' + id, {duration: appear_duration/*swap_duration*/});
}
function swap_option (num_radio_group, id) {
	actual_date   = new Date();
	actual_time   = actual_date.getTime() ;
	previous_time = tparent_action[num_radio_group]['previous_time'];
	time_elapsed  = (actual_time - previous_time) / 1000;
	if (time_elapsed > (disappear_duration + appear_duration)) {//swap_duration * 2) {
		previous_option_opened = tparent_action[num_radio_group]['previous_option_opened'];
		if (previous_option_opened) {
			if ($('child_' + previous_option_opened)) {
				Effect.BlindUp('child_' + previous_option_opened, {duration: disappear_duration});
				setTimeout("$('child_" + previous_option_opened + "').innerHTML = ''", disappear_duration * 1000);
				wait = disappear_duration * 1000;
			}
			else {
				wait = 1;
			}
		}
		else {
			wait = 1;
		}
		if (id && $('child_' + id)) {
			setTimeout('display_childs(' + id + ')', wait);
		}
		setTimeout('verif_last_opened(' + num_radio_group + ')', (disappear_duration + appear_duration) * 1000);
		tparent_action[num_radio_group]['previous_option_opened'] = id;
		tparent_action[num_radio_group]['previous_time']          = actual_time;
	}
	else {
		//setTimeout('swap_option(' + id + '); ', (disappear_duration + appear_duration - time_elapsed) * 1000 + 100);
	}
}
function load_form_part (url, destination, on_complete) {
	//$(destination).innerHTML = '<img src="/media/a_loading_small.gif" alt="Chargement..." height="16" width="16" />';
	new Ajax.Updater (destination, url,
	                  {method:'get',
					   evalScripts : true,
	                   onCreate:function () {
	                            	//alert('url created : ' + "\n" + url)
	                            },
	                   onFailled:function () {
	                              	alert('url failled : ' + "\n" + url)
	                              }, 
	                   onComplete:function (transport) {
	                              	if (on_complete) {
	                              		eval(on_complete);
	                              	}
	                              }
	                 });
}
function set_allready_opened (num_radio_group, id_option) {
	tparent_action[num_radio_group] = new Array();
	tparent_action[num_radio_group]['previous_option_opened'] = id_option;
	tparent_action[num_radio_group]['last_id_option_checked'] = id_option;
	tparent_action[num_radio_group]['previous_time']          = 0;
	//alert(num_radio_group + ' - ' + id_option)
}
function load_child (num_radio_group, id_option, tid_child) {
	if (undefined == tparent_action[num_radio_group]) {
		tparent_action[num_radio_group] = new Array();
		tparent_action[num_radio_group]['previous_option_opened'] = false;
		tparent_action[num_radio_group]['last_id_option_checked'] = false;
		tparent_action[num_radio_group]['previous_time']          = 0;
	}
	//alert('tparent_action[' + num_radio_group + '][\'last_id_option_checked\']=' + tparent_action[num_radio_group]['last_id_option_checked'] + ' = ' + id_option);
	previous_option_opened = tparent_action[num_radio_group]['previous_option_opened'];
	if (previous_option_opened != id_option) {
		//alert(num_radio_group + ' - ' + previous_option_opened + ' !- ' + id_option)
		//alert(num_radio_group + '\n' + tparent_action[num_radio_group]['previous_time'])
		load_form_part('/produit/a_option.html?id_parent=' + id_option, 'child_' + id_option, 'swap_option(' + num_radio_group + ', ' + id_option +');');
		//swap_option(id_option);
		tparent_action[num_radio_group]['last_id_option_checked'] = id_option;
	}
	else {
		/*actual_date   = new Date();
		actual_time   = actual_date.getTime() ;
		previous_time = tparent_action[num_radio_group]['previous_time'];
		time_elapsed  = (actual_time - previous_time) / 1000;
		time_left     = disappear_duration + appear_duration - time_elapsed;
		setTimeout('verif_last_opened(' + num_radio_group + ')', time_left * 1000);*/
	}
}
function change_product_image (uri_image) {
	//alert("$('photo0').src = " + '"' +uri_image + '"')
	//photo_show(uri_image);
	if (uri_image != $('photo0').src) {
		$('photo0').src= uri_image ;
	}
}
var toption_price = new Array();
var toption_name  = new Array();
var nbr_option = 0;
var amount_0 = 0;
function get_num_option (v, t) {
	var key = 0;
	while (t[key]) {
		if (v == t[key]) {
			//alert(v + ' == ' + t[key] + ' = > ' + key);
			return key;
		}
		else {
			//alert(v + ' != ' + t[key]);
		}
		key++;
	}
	return false;
}
function update_price (option, amount, price_rule) {
	if (! $('prix_nombre')) {
		return false;
	}
	current_price = $('prix_nombre').innerHTML;
	if (0 == price_rule) {
		amount_0 = amount;
	}
	else if (1 == Math.abs(price_rule)) {
		amount = price_rule * amount;
		num_option = get_num_option(option, toption_name);
		if (false === num_option) {
			//alert('! in_array(' + option + ', ' + toption_name + ')')
			nbr_option++;
			num_option = nbr_option - 1;
			toption_name[num_option] = option;
			//alert('option '+ option + ' is new : ' + num_option);
		}
		else {
			//alert('option '+ option + ' exists : ' + num_option);
		}
		//alert('insert price ' + num_option + ' : ' + amount)
		toption_price[num_option] = amount;
		
		//alert(toption_price[option])
		//alert(toption_price)
	}
	final_price = amount_0;
	if (toption_price.length > 0) {
		//alert('toption_price size : ' + toption_price.length + '\nvalues : ' + toption_price)
		for (key = 0 ; key <= (nbr_option - 1) ; key++) {
			price = toption_price[key];
			//alert(price)
			final_price += price;
		}
	}
	final_price = final_price.toString()
	if (-1 != final_price.lastIndexOf('.')) {
		final_price = final_price.replace('.', ',');
		if (final_price.lastIndexOf(',') != (final_price.length - 1) && final_price.lastIndexOf(',') != (final_price.length - 3)) {
			final_price += '0';
		}
	}
	$('prix_nombre').innerHTML = final_price;
	if (current_price != final_price) {
		Effect.Pulsate($('prix_nombre'), { pulses: 2, duration: 0.3 });
	}
}
function ie_textarea_convert (temp_textarea_value) {
	if (navigator.appName == 'Microsoft Internet Explorer') {
		var reg = new RegExp("(^|\r\n)(\r\n|$)", "g");
		while (temp_textarea_value.match(reg)) {//alert('MATCH : (^|\\r\\n)(\\r\\n|$)')
			temp_textarea_value = temp_textarea_value.replace(reg, "$1 $2");
		}
	}
	return temp_textarea_value;
}
function check_textarea (p, max_nbr_char, max_nbr_char_per_line, max_nbr_line) {
	
	temp_textarea_value = p.value;
	
	var textarea_cut_alert = false;
	if (0 != max_nbr_char) {
		temp_textarea_value_2 = ie_textarea_convert(temp_textarea_value);
		if (navigator.appName == 'Microsoft Internet Explorer') {
			var reg = new RegExp("\r\n", "g");
			var tline = temp_textarea_value_2.split(reg);
			limit = max_nbr_char + tline.length - 1;
		}
		else {
			limit = max_nbr_char;
		}
		
		if (temp_textarea_value.length > limit) {
			var reg = new RegExp("\r\n$", "g");//alert(null != temp_textarea_value.match(reg));
			temp_textarea_value = temp_textarea_value.replace(reg, '');
			final_length = limit;
			p.value = temp_textarea_value.substr(0, limit);
			alert('Vous avez dépassé le nombre maximum de caractères (' + max_nbr_char + ')');// + '\nlimit=' + limit + '\ntemp_textarea.length='+temp_textarea_value.length + '\ntemp_textareasubstr(0, ' + limit + ').length='+temp_textarea_value.substr(0, limit).length + '\np.value.length='+p.value.length + '\np.value="'+p.value+'"');
			textarea_cut_alert = true;
		}
	}
	
	if (max_nbr_char_per_line && max_nbr_line) {
		temp_textarea_value = ie_textarea_convert(temp_textarea_value);
		
		var reg = new RegExp("\r?\n", "g");
		var tline = temp_textarea_value.split(reg);
		var textarea_value = '';
		var textarea_line_cut     = false;
		var textarea_line_deleted = false;
		var textarea_line_cut_alert = false;
		
		for (var i = 0 ; i <= (tline.length - 1) ; i++) {
			if (i <= (max_nbr_line - 1)) {
				line_value = tline[i].substr(0, max_nbr_char_per_line);
				if (' ' != line_value) {
					if (tline[i].length > max_nbr_char_per_line && i == (tline.length - 1) && i != (max_nbr_line - 1)) {
						if (' ' == tline[i].substr(max_nbr_char_per_line, 1)) {
							textarea_value += line_value;
							textarea_value += "\n" + tline[i].substr((max_nbr_char_per_line + 1), max_nbr_char_per_line);
						}
						else if (-1 != line_value.lastIndexOf(' ')) {
							textarea_value += tline[i].substr(0, line_value.lastIndexOf(' '));
							textarea_value += "\n" + tline[i].substr((line_value.lastIndexOf(' ') + 1), max_nbr_char_per_line);
						}
						else {
							textarea_value += line_value;
							textarea_value += "\n" + tline[i].substr(max_nbr_char_per_line, max_nbr_char_per_line);
						}
					}
					else {
						textarea_value += line_value;
					}
				}
				if (i != (max_nbr_line - 1) && i != (tline.length - 1)) {
					textarea_value += "\n";
				}
				if (tline[i].length > max_nbr_char_per_line) {
					textarea_line_cut = true;
					if (i != (tline.length - 1) || i == (max_nbr_line - 1)) {
						textarea_line_cut_alert = true;
					}
				}
			}
			else {
				textarea_line_deleted = true;
				alert('Vous avez dépassé le nombre maximum de lignes autorisé (' + max_nbr_line + ')');
				break;
			}
		}
		if (textarea_line_cut || textarea_line_deleted) {//alert('MODIFY');
			p.value = textarea_value;
			if (false !== textarea_line_cut && textarea_line_cut_alert && false === textarea_cut_alert) {
				//alert('nbr_line : ' + tline.length)
				alert('Vous avez dépassé le nombre maximum de caractères par ligne autorisé (' + max_nbr_char_per_line + ')');
			}
		}
	}
}