var browsers = 'IE';
var config = {
		hovers: new Array(
			{
				parentId:'menu',
				tagName:'li',
				tagPosition:'all',
				className:'hover'
			}
		)
	};

/* CODE AREA */

/* hovers */

var initHovers = function()
{
	for (var index in config.hovers){
		var conf = config.hovers[index];
		var topLevelElement = document.getElementById(conf.parentId);
		if (topLevelElement){
			var subElements = topLevelElement.getElementsByTagName(conf.tagName);
			for (var i = 0; i < subElements.length; i++){
				if (conf.tagPosition == 'all' || (conf.tagPosition == 'children' && subElements[i].parentNode.id == conf.parentId))
				{
					subElements[i].configIndex = index;
					subElements[i].onmouseover = function(){
						this.className += ' ' + config.hovers[this.configIndex].className;
					};
					subElements[i].onmouseout = function(){
						this.className = this.className.replace(config.hovers[this.configIndex].className,'');
					};
				}
			}
		}
	}
}

/* common */

var currentState = {};

var opera = window.opera;
var safari = navigator.appVersion.indexOf("Safari") != -1;
var ie = document.all && !window.opera;
var ff = navigator.userAgent.indexOf("Firefox") != -1;

var addEvent = function(browsers,event,initMethod)
{
	if (opera && (browsers.match(/Opera/) || browsers.match(/all/))) {
		window.addEventListener(event, initMethod, false);
	} else if (safari && (browsers.match(/Safari/) || browsers.match(/all/))) {
		window.addEventListener(event, initMethod, false);
	} else if (ie && (browsers.match(/IE/) || browsers.match(/all/))) {
		window.attachEvent("on" + event, initMethod);
	} else if (ff && (browsers.match(/FF/) || browsers.match(/all/))) {
		window.addEventListener(event, initMethod, false);
	} else if (!ie && !ff && !safari && !opera) {
		if (window.addEventListener){
			window.addEventListener(event, initMethod, false);
		}
		else if (window.attachEvent){
			window.attachEvent("on" + event, initMethod);
		}
	}
}

addEvent(browsers,'load',initHovers);

var old_symbol = 'a';

var brandBySymbol = function(symbol){
	new Ajax.Updater("brands", "/ajax.php?function=showBySymbol&symbol=" + symbol);


	if(document.getElementById("sym_" + old_symbol))document.getElementById("sym_" + old_symbol).style.color = '#02638E';
	if(document.getElementById("sym_" + old_symbol))document.getElementById("sym_" + old_symbol).style.fontSize = '14px';

	if(document.getElementById("sym_" + symbol))document.getElementById("sym_" + symbol).style.color = '#E71939';
	if(document.getElementById("sym_" + symbol))document.getElementById("sym_" + symbol).style.fontSize = '16px';

	old_symbol = symbol;
}

var productsBySymbol = function(symbol){
	new Ajax.Updater("products", "/ajax.php?function=productsBySymbol&symbol=" + symbol);

	if(document.getElementById("sym_" + old_symbol))document.getElementById("sym_" + old_symbol).style.color = '#02638E';
	if(document.getElementById("sym_" + old_symbol))document.getElementById("sym_" + old_symbol).style.fontSize = '14px';

	if(document.getElementById("sym_" + symbol))document.getElementById("sym_" + symbol).style.color = '#E71939';
	if(document.getElementById("sym_" + symbol))document.getElementById("sym_" + symbol).style.fontSize = '16px';

	old_symbol = symbol;
}

getPaging = function(pages, page){
		if ($('paging')) {
			if (page > pages) pages = page;
			if (pages > 1) {
				var html = '';
				html += '<table cellpadding="2" cellspacing="0" border="0" align="center">';
				html += '<tr>';
				html += '<td' + (page == 1 ? ' style="visibility: hidden;"' : '') + '><a href="#" onclick="getPage(' + (page-1) + '); return false;">prev</a>&nbsp;&nbsp;</td>';
				if (page != 1 && pages > 1) html += '<td align="center"><a href="#" onclick="getPage(1); return false;"><span class="pbg2">1</span></a>';
				else if (page == 1) html += '<td><b>1</b></td>';
				var start = page - 3 > 1 ? page - 3 : 2;
				var end = page + 3 < pages ? page + 3 : pages - 1;
				if (page < 3 && pages > 4) { start = 2; end ++; if (page == 1) end ++; }
				if (page > pages - 2 && pages > 4) { start --; end = pages - 1; if (page == pages) start --; }
				if (page == 1 && page < 3 && pages <= 4) end ++;
				if (page == pages && page > pages - 2 && pages <= 4) start -- ;
				if (start < 2) start = 2;
				if (end > pages - 1) end = pages - 1;
				if (start > 2) html += '<td>|</td><td>...</td>';
				for (var i = start; i <= end; i ++) {
					if (i == page) html += '<td>|</td><td><b>' + i + '</b></td>';
					else html += '<td>|</td><td><a href="#" onclick="getPage(' + i + '); return false;">' + i + '</a></td>';
				}
				if (end < pages - 1) html += '<td>|</td><td>...</td>';
				if (page != pages && pages > 1) html += '<td>|</td><td><a href="#" onclick="getPage(' + pages + '); return false;">' + pages + '</a></td>';
				else if (page == pages) html += '<td>|</td><td><b>' + pages + '</b></td>';
				html += '<td' + (page == pages ? ' style="visibility: hidden;"' : '') + '>&nbsp;&nbsp;<a href="#" onclick="getPage(' + (page+1) + '); return false;">next</a></td>';
				html += '</tr>';
				html += '</table>';
				$('paging').update(html);
				$('paging2').update(html);
				$('paging').show();
				$('paging2').show();
			} else $('paging').hide();
		}
}

getPage = function(page){
	$('hrefPage').value = page;
	$('pageForm').submit();
}

String.prototype.stripSlashes = function()
{
	return this.replace(/\\/g, '');
}