/*===========Hamid===============*/

jQuery.fn.scrollT = function(options){
	
	var defaults = { cur: 0, duration: 400, auto_interval: 1500};

	var settings = jQuery.extend( {}, defaults, options);
	
	return this.each(function(obj,i){
		//alert(this.className);
		var cn = $(this);
		var cur = settings.cur;
		var duration = settings.duration;
		var auto_interval = settings.auto_interval;
		var next;
		var btn		= cn.find('div.button > a');
		var btn_ind	= cn.find('div.indexing > a');
		var Max		= cn.find('ul > li').length;
		var size	= cn.find('ul > li:first').width()/* + parseInt(cn.find('ul > li:first').css("marginLeft")) + parseInt(cn.find('ul > li:first').css("marginRight")) + parseInt(cn.find('ul > li:first').css("paddingLeft")) + parseInt(cn.find('ul > li:first').css("paddingRight"))*/;
		var sign	= '-';
		cn.find('ul > li:eq('+cur+')').css('left','0');
		cn.find('div.indexing > a:first').addClass('slct');
		cn.find('ul > li').bind('mouseover', function(){ clearInterval(play); });
		cn.find('ul > li').bind('mouseout', function(){ esa_slider(); });
		/*cn.find('div.auto').bind('click', function() { esa_slider(); });
		cn.find('div.auto').trigger('click');*/
		
		//on click action
		$(btn).click(function(){ sign = ($(this).hasClass('rewind'))? '+' : '-'; clearInterval(play); call_animate(); esa_slider(); });
		
		//on index click action
		$(btn_ind).click(function(){ next = $(btn_ind).index(this); if(next !=cur){sign = (next > cur) ? '+' : '-'; clearInterval(play); esa_animate(cur, next, sign); cur=next;} else{ sign = (sign == '+') ? '-' : '+'; esa_slider(); } });
		
		//On mouse hover action
		$(btn).bind('mouseover', function(){sign = ($(this).hasClass('rewind'))? '+' : '-'; clearInterval(play); call_animate(); esa_slider(); });
		
		//On mouse out action
		/*$(btn).bind('mouseout', function() { clearInterval(play); });*/
		
		function esa_slider(){
			play = setInterval(function(){
				call_animate();
			}, auto_interval);
		}
		//auto run
		esa_slider();
		
		function call_animate(){
			next = (sign=='+')? ( (cur == 0)? (Max-1) : cur-1 ) : ( (cur == (Max-1))? 0 : cur+1 );
			esa_animate(cur, next, sign);
			cur=next;
		}
		
		function esa_animate(cur, nxt, sign)	{
			cn.find('ul > li:eq('+cur+')').stop(true,true).css('left','0'								).animate({left:sign+'='+size+'px'	}, {duration:duration,queue:false});
			cn.find('ul > li:eq('+nxt+')').stop(true,true).css('left',((sign=='+')?'-':'+')+size+'px'	).animate({left:'0px'				}, {duration:duration,queue:false});
			cn.find('div.indexing > a').removeClass('slct').eq(next).addClass('slct');
		}
	});
}

jQuery(document).ready(function(){
	
	 jQuery('ul.slider').find('img:last').load(function() {
	   jQuery('ul.slider').children('li').show();
		var items = jQuery('div.scroller').scrollT( {cur: 0, duration: 2500, auto_interval: 6000} );
    });
	
	
	
	if($('.home_left_top').length > 0){
		$('.home_left_top').hover(
			function(){
				if($(this).find('.image_con').length > 0){	
					$(this).find('.image_con').slideDown();	
				}
			},
			function(){
				if($(this).find('.image_con').length > 0){	
					$(this).find('.image_con').slideUp();	
				}	
			}
		);

	}
	
	
});