/**
 * jQuery custom checkboxes
 * 
 * Copyright (c) 2008 Khavilo Dmitry (http://widowmaker.kiev.ua/checkbox/)
 * Licensed under the MIT License:
 * http://www.opensource.org/licenses/mit-license.php
 *
 * @version 1.3.0 Beta 1
 * @author Khavilo Dmitry
 * @mailto wm.morgun@gmail.com
**/

(function($){
	/* Little trick to remove event bubbling that causes events recursion */
	var CB = function(e)
	{
		if (!e) var e = window.event;
		e.cancelBubble = true;
		if (e.stopPropagation) e.stopPropagation();
	};
	
	$.fn.checkbox = function(options) {
		/* IE6 background flicker fix */
		try	{ document.execCommand('BackgroundImageCache', false, true);	} catch (e) {}
		
		/* Default settings */
		var settings = {
			cls: 'jquery-checkbox',  /* checkbox  */
			empty: 'img/empty.png'  /* checkbox  */
		};
		
		/* Processing settings */
		settings = $.extend(settings, options || {});
		
		/* Adds check/uncheck & disable/enable events */
		var addEvents = function(object)
		{
			var checked = object.checked;
			var disabled = object.disabled;
			var $object = $(object);
			
			if ( object.stateInterval )
				clearInterval(object.stateInterval);
			
			object.stateInterval = setInterval(
				function() 
				{
					if ( object.disabled != disabled )
						$object.trigger( (disabled = !!object.disabled) ? 'disable' : 'enable');
					if ( object.checked != checked )
						$object.trigger( (checked = !!object.checked) ? 'check' : 'uncheck');
				}, 
				10 /* in miliseconds. Low numbers this can decrease performance on slow computers, high will increase responce time */
			);
			return $object;
		};
		//try { console.log(this); } catch(e) {}
		
		/* Wrapping all passed elements */
		return this.each(function() 
		{
			var ch = this; /* Reference to DOM Element*/
			var $ch = addEvents(ch); /* Adds custom events and returns, jQuery enclosed object */
			
			/* Removing wrapper if already applied  */
			if (ch.wrapper) ch.wrapper.remove();
			
			/* Creating wrapper for checkbox and assigning "hover" event */
			ch.wrapper = $('<span class="' + settings.cls + '"><span class="mark"><img src="' + settings.empty + '" /></span></span>');
			ch.wrapperInner = ch.wrapper.children('span:eq(0)');
			ch.wrapper.hover(
				function(e) { ch.wrapperInner.addClass(settings.cls + '-hover');CB(e); },
				function(e) { ch.wrapperInner.removeClass(settings.cls + '-hover');CB(e); }
			);
			
			/* Wrapping checkbox */
			$ch.css({position: 'absolute', zIndex: -1, visibility: 'hidden'}).after(ch.wrapper);
			
			/* Ttying to find "our" label */
			var label = false;
			if ($ch.attr('id'))
			{
				label = $('label[for='+$ch.attr('id')+']');
				if (!label.length) label = false;
			}
			if (!label)
			{
				/* Trying to utilize "closest()" from jQuery 1.3+ */
				label = $ch.closest ? $ch.closest('label') : $ch.parents('label:eq(0)');
				if (!label.length) label = false;
			}
			/* Labe found, applying event hanlers */
			if (label)
			{
				label.hover(
					function(e) { ch.wrapper.trigger('mouseover', [e]); },
					function(e) { ch.wrapper.trigger('mouseout', [e]); }
				);
				label.click(function(e) { $ch.trigger('click',[e]); CB(e); return false;});
			}
			ch.wrapper.click(function(e) { $ch.trigger('click',[e]); CB(e); return false;});
			$ch.click(function(e) { CB(e); });
			$ch.bind('disable', function() { ch.wrapperInner.addClass(settings.cls+'-disabled');}).bind('enable', function() { ch.wrapperInner.removeClass(settings.cls+'-disabled');});
			$ch.bind('check', function() { ch.wrapper.addClass(settings.cls+'-checked' );}).bind('uncheck', function() { ch.wrapper.removeClass(settings.cls+'-checked' );});
			
			/* Disable image drag-n-drop for IE */
			$('img', ch.wrapper).bind('dragstart', function () {return false;}).bind('mousedown', function () {return false;});
			
			/* Firefox antiselection hack */
			if ( window.getSelection )
				ch.wrapper.css('MozUserSelect', 'none');
			
			/* Applying checkbox state */
			if ( ch.checked )
				ch.wrapper.addClass(settings.cls + '-checked');
			if ( ch.disabled )
				ch.wrapperInner.addClass(settings.cls + '-disabled');			
		});
	}
})(jQuery);

$(document).ready( function() {
	
/*
 * Logic for input fields
 */
	$('input[type="text"]').focus( function() {
		if (this.value == this.defaultValue) {
			this.value = '';
			$(this).attr('default-font-style', $(this).css('font-style'));
			$(this).css('font-style', 'normal');
		}
		if (this.value != this.defaultValue) {
			this.select();
		}
	});
	
	$('input[type="text"]').blur( function() {
		if (this.value == '') {
			this.value = this.defaultValue;
			$(this).css('font-style', $(this).attr('default-font-style'));
		}
	});

	
/* 
 * Logic for main menu 
 */	
	
	var third_level_menu = $('div.main_menu > ul > li > ul');
	third_level_menu.each( function(i) {
		
		setTimeout(function() {
			var move_left = $(third_level_menu[i]).width();
			$(third_level_menu[i]).find('ul').css('left',move_left);
		}, 300);

	});
	
	if (BrowserDetect.browser == "Explorer" && BrowserDetect.version == 7) {
		var second_level_ul = $('div.main_menu > ul > li > ul');
		second_level_ul.each( function(i) {
			var second_level_width = $(second_level_ul[i]).width();
			$(second_level_ul[i]).find('> li').css('width',second_level_width);
			var li = $(second_level_ul[i]).find('> li');
			li.each( function(i) {
				$(li[i]).hover(function(){
					var third_level_ul = $(li[i]).find('ul');
					var third_level_width = $(third_level_ul).width();
					$(third_level_ul).find('li').css('width',third_level_width);
				});
			});
		});
		
		
	}
	

/* 
 * Logic for teaser 
 */	
	
	$('.teaser_items_inner').cycle({ 
	    fx:     'fade', 
	    speed:  1000, 
	    timeout: 6000, 
	    pager:  '#nav' ,
	    next:   '#arrow_right', 
	    prev:   '#arrow_left' 
	   
	});
	
	$('#pause').click(function(){
		if($(this).hasClass('stopped') == true){
			$('.teaser_items_inner').cycle('resume');
			$(this).removeClass('stopped');
		}else{
			$('.teaser_items_inner').cycle('pause'); 
			$(this).addClass('stopped');
		}
		
	});
	
	
});


function MM_findObj(n, d) { //v4.01
var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function yy_checkform() { //v4.71
//copyright (c)1998,2002 Yaromat.com
var a=yy_checkform.arguments,oo=true,v='',s='',err=false,r,o,at,o1,t,i,j,ma,rx,cd,cm,cy,dte,at;
for (i=1; i<a.length;i=i+4){
if (a[i+1].charAt(0)=='#'){r=true; a[i+1]=a[i+1].substring(1);}else{r=false}
o=MM_findObj(a[i].replace(/\[\d+\]/ig,""));
o1=MM_findObj(a[i+1].replace(/\[\d+\]/ig,""));
v=o.value;t=a[i+2];
if (o.type=='text'||o.type=='password'||o.type=='hidden'){
if (r&&v.length==0){err=true}
if (v.length>0)
if (t==1){ //fromto
ma=a[i+1].split('_');if(isNaN(v)||v<ma[0]/1||v > ma[1]/1){err=true}
} else if (t==2){
rx=new RegExp("^[\\w\.=-]+@[\\w\\.-]+\\.[a-zA-Z]{2,4}$");if(!rx.test(v))err=true;
} else if (t==3){ // date
ma=a[i+1].split("#");at=v.match(ma[0]);
if(at){
cd=(at[ma[1]])?at[ma[1]]:1;cm=at[ma[2]]-1;cy=at[ma[3]];
dte=new Date(cy,cm,cd);
if(dte.getFullYear()!=cy||dte.getDate()!=cd||dte.getMonth()!=cm){err=true};
}else{err=true}
} else if (t==4){ // time
ma=a[i+1].split("#");at=v.match(ma[0]);if(!at){err=true}
} else if (t==5){ // check this 2
if(o1.length)o1=o1[a[i+1].replace(/(.*\[)|(\].*)/ig,"")];
if(!o1.checked){err=true}
} else if (t==6){ // the same
if(v!=MM_findObj(a[i+1]).value){err=true}
}
} else
if (!o.type&&o.length>0&&o[0].type=='radio'){
at = a[i].match(/(.*)\[(\d+)\].*/i);
o2=(o.length>1)?o[at[2]]:o;
if (t==1&&o2&&o2.checked&&o1&&o1.value.length/1==0){err=true}
if (t==2){
oo=false;
for(j=0;j<o.length;j++){oo=oo||o[j].checked}
if(!oo){s+='* '+a[i+3]+'\n'}
}
} else if (o.type=='checkbox'){
if((t==1&&o.checked==false)||(t==2&&o.checked&&o1&&o1.value.length/1==0)){err=true}
} else if (o.type=='select-one'||o.type=='select-multiple'){
if(t==1&&o.selectedIndex/1==0){err=true}
}else if (o.type=='textarea'){
if(v.length<a[i+1]){err=true}
}
if (err){s+='* '+a[i+3]+'\n'; err=false}
}
if (s!=''){alert('The required information is incomplete or contains errors:\t\t\t\t\t\n\n'+s)}
document.MM_returnValue = (s=='');
}