var curr = 0, next = 0, count = 0;
$(document).ready(function () {
count = $('#img_list a').size();
t = setInterval('imgPlay()', 8000);
$('#imgs li, #img_list a').hover(function () {
clearInterval(t);
}, function () {
t = setInterval('imgPlay()', 8000);
});
$('#img_list a').click(function () {
var index = $('#img_list a').index(this);
if (curr != index) {
play(index);
curr = index;
};
return false;
});
});
var imgPlay = function () {
next = curr + 1;
if (curr == count - 1) next = 0;
play(next);
curr++;
if (curr > count - 1) { curr = 0; next = curr + 1; }
};
var play = function (next) {
$('#imgs li').eq(curr).css({ 'opacity': '0.5' }).animate({ 'left': '-680px', 'opacity': '1' 

}, 'slow', function () {
$(this).css({ 'left': '680px' });
}).end()
.eq(next).animate({ 'left': '0px', 'opacity': '1' }, 'slow', function () {
	evapoChange(next);
  //$('#img_list  a').siblings('a').removeClass('active').end().eq(next).addClass('active');
});
}; 

function evapoChange(next){
     if(next==1){
		$('#sib1').css("background-color","#00BDBD");
		$('#sib2').css("background-color","#DAEAEA");
		$('#sib3').css("background-color","#DAEAEA");
		$('#sib4').css("background-color","#DAEAEA");
		$('#sib0').css("background-color","#DAEAEA");
	}
     if(next==2){
    	 $('#sib2').css("background-color","#00BDBD");
		$('#sib1').css("background-color","#DAEAEA");
		$('#sib3').css("background-color","#DAEAEA");
		$('#sib0').css("background-color","#DAEAEA");
		$('#sib4').css("background-color","#DAEAEA");
     }
      if(next==3){
    	 $('#sib3').css("background-color","#00BDBD");
		$('#sib1').css("background-color","#DAEAEA");
		$('#sib2').css("background-color","#DAEAEA");
		$('#sib0').css("background-color","#DAEAEA");
		$('#sib4').css("background-color","#DAEAEA");
     }
       if(next==0){
    	 $('#sib0').css("background-color","#00BDBD");
		$('#sib1').css("background-color","#DAEAEA");
		$('#sib2').css("background-color","#DAEAEA");
		$('#sib3').css("background-color","#DAEAEA");
		$('#sib4').css("background-color","#DAEAEA");
     }
       if(next==4){
    	 $('#sib4').css("background-color","#00BDBD");
		$('#sib1').css("background-color","#DAEAEA");
		$('#sib2').css("background-color","#DAEAEA");
		$('#sib3').css("background-color","#DAEAEA");
		$('#sib0').css("background-color","#DAEAEA");
     }
}