var inc=0;   
var total_img;
var refreshIntervalId;
var mytime;
var mytimeplay;
$(document).ready(function(){
	total_img=$(".slideimg").size();
	for(cnt=1;cnt<total_img;cnt++){
		$(".slideimg:eq("+cnt+")").css("display","none");
		$(".slidetxt:eq("+cnt+")").css("display","none");
		$(".slidedot:eq("+cnt+")").attr('src','images/dot_normal.png');
	}
	clearInterval(mytimeplay);
	mytime=setInterval ( "doSomething()", 5000 );
});
function doSomething(){
	$(".slideimg:eq("+inc+")").fadeOut(700);
	//$(".slidetxt:eq("+inc+")").css("display","none");
	$(".slidetxt:eq("+inc+")").fadeOut(700);
	$(".slidedot:eq("+inc+")").attr('src','images/dot_normal.png');
	inc++;
	if(inc>=total_img)
	inc=0;
	$(".slideimg:eq("+inc+")").fadeIn(3000);  
	//$(".slidetxt:eq("+inc+")").css("display","block");
	$(".slidetxt:eq("+inc+")").fadeIn(3000);  
	$(".slidedot:eq("+inc+")").attr('src','images/dot_hover.png');	
}
function doSomethingplay(){
	inc=inc;
	$(".slideimg:eq("+inc+")").fadeOut(700);
	//$(".slidetxt:eq("+inc+")").css("display","none");
	$(".slidetxt:eq("+inc+")").fadeOut(700);
	$(".slidedot:eq("+inc+")").attr('src','images/dot_normal.png');
	inc++;
	if(inc>=total_img)
	inc=0;
	$(".slideimg:eq("+inc+")").fadeIn(3000);  
	//$(".slidetxt:eq("+inc+")").css("display","block");
	$(".slidetxt:eq("+inc+")").fadeIn(3000); 
	$(".slidedot:eq("+inc+")").attr('src','images/dot_hover.png');	
}

function pause()
{
	clearInterval(mytime);
	clearInterval(mytimeplay);
}
function resume()
{
	clearInterval(mytime);
	clearInterval(mytimeplay);
	mytime=setInterval ( "doSomething()", 5000 );
}
function play(number)
{
	clearInterval(mytime);
	inc=number;
	for(cnt=0;cnt<total_img;cnt++){
		$(".slideimg:eq("+cnt+")").css("display","none");
		$(".slidetxt:eq("+cnt+")").css("display","none");
		$(".slidedot:eq("+cnt+")").attr('src','images/dot_normal.png');
	}
	
	$(".slideimg:eq("+inc+")").fadeIn(3000);  
	//$(".slidetxt:eq("+inc+")").css("display","block");
	$(".slidetxt:eq("+inc+")").fadeIn(3000); 
	$(".slidedot:eq("+inc+")").attr('src','images/dot_hover.png');	

	id=inc;
	if(id==total_img){	
		inc=0;
	}
	if(id<0 && id<total_img){
		inc=parseInt(id)+parseInt(1);
	}

	mytimeplay=setInterval ( "doSomethingplay('"+inc+"')", 3000 );
	
}