$(document).ready(function() {
 	$('.image_slide').css('display', 'none');
 	setTimeout("sleep(1)", 1);
});

function sleep(num)
{
	 	$('.image_slide').attr('src', '/www/files/image_slide/banner'+num+'.jpg');
	 	$('.image_slide').fadeIn(2000).fadeTo(5000, 1).fadeOut(2000);
	 	
	 	if(num < 7){
	 		num++;
	 	}
	 	else{
	 		num=1
	 	}	 	
	 	setTimeout("sleep("+num+")", 10000);
}