$(document).ready(function(){
	$('.superimg1')
	.mouseover(function(){
		zindex = $(this).css('z-index');
		zindex = isNaN(zindex) ? 100 : zindex;
		$(this).css('z-index', zindex + 3);
	})
	.mouseout(function(){
		$(this).css('z-index', 100);
	});
	
	$('.superimg2')
	.mouseover(function(){
		zindex = $(this).css('z-index');
		zindex = isNaN(zindex) ? 100 : zindex;
		$(this).css('z-index', zindex + 3);
	})
	.mouseout(function(){
		$(this).css('z-index', 100);
	});
	
	$('.superimg3')
	.mouseover(function(){
		zindex = $(this).css('z-index');
		zindex = isNaN(zindex) ? 100 : zindex;
		$(this).css('z-index', zindex + 3);
	})
	.mouseout(function(){
		$(this).css('z-index', 100);
	});
	
	$('.superimg4')
	.mouseover(function(){
		zindex = $(this).css('z-index');
		zindex = isNaN(zindex) ? 100 : zindex;
		$(this).css('z-index', zindex + 3);
	})
	.mouseout(function(){
		$(this).css('z-index', 100);
	});
	
	$('.superimg5')
	.mouseover(function(){
		zindex = $(this).css('z-index');
		zindex = isNaN(zindex) ? 100 : zindex;
		$(this).css('z-index', zindex + 3);
	})
	.mouseout(function(){
		$(this).css('z-index', 100);
	});
	
	$('.superimg6')
	.mouseover(function(){
		zindex = $(this).css('z-index');
		zindex = isNaN(zindex) ? 100 : zindex;
		$(this).css('z-index', zindex + 3);
	})
	.mouseout(function(){
		$(this).css('z-index', 100);
	});
	
	$('.superimg7')
	.mouseover(function(){
		zindex = $(this).css('z-index');
		zindex = isNaN(zindex) ? 100 : zindex;
		$(this).css('z-index', zindex + 3);
	})
	.mouseout(function(){
		$(this).css('z-index', 100);
	});
	
	$('.superimg8')
	.mouseover(function(){
		zindex = $(this).css('z-index');
		zindex = isNaN(zindex) ? 100 : zindex;
		$(this).css('z-index', zindex + 3);
	})
	.mouseout(function(){
		$(this).css('z-index', 100);
	});
	
	$('.subindex')
	.mouseover(function(){
		zindex = $(this).css('z-index');
		zindex = isNaN(zindex) ? 100 : zindex;
		$(this).css('z-index', zindex + 3);
	})
	.mouseout(function(){
		$(this).css('z-index', 100);
	});
});