function loadthumb(imgtarg, src){
	$(imgtarg).hide();
	var img = new Image();
	$(img).load(function(){
		$(imgtarg).attr("src", src);
		$(imgtarg).fadeIn("slow");
	}).attr("src", src);
	return false;
}

$(document).ready(function(){
$('.img1').each(function(i){$('.sample1-' + (i + 1)).click(function(){loadthumb('#bigimg1', 'images/mark_lesley/mark_lesley-' + (i + 1) + '.jpg');});});
$('.img2').each(function(i){$('.sample2-' + (i + 1)).click(function(){loadthumb('#bigimg2', 'images/mark_lesley/mark_lesley-' + (i + 1) + '.jpg');});});
$('.img3').each(function(i){$('.sample3-' + (i + 1)).click(function(){loadthumb('#bigimg3', 'images/mark_lesley/mark_lesley-' + (i + 1) + '.jpg');});});
$('.img4').each(function(i){$('.sample4-' + (i + 1)).click(function(){loadthumb('#bigimg4', 'images/mark_lesley/mark_lesley-' + (i + 1) + '.jpg');});});
$('.img5').each(function(i){$('.sample5-' + (i + 1)).click(function(){loadthumb('#bigimg5', 'images/mark_lesley/mark_lesley-' + (i + 1) + '.jpg');});});
$('.img6').each(function(i){$('.sample6-' + (i + 1)).click(function(){loadthumb('#bigimg6', 'images/mark_lesley/mark_lesley-' + (i + 1) + '.jpg');});});
$('.img7').each(function(i){$('.sample7-' + (i + 1)).click(function(){loadthumb('#bigimg7', 'images/mark_lesley/mark_lesley-' + (i + 1) + '.jpg');});});
$('.img8').each(function(i){$('.sample8-' + (i + 1)).click(function(){loadthumb('#bigimg8', 'images/mark_lesley/mark_lesley-' + (i + 1) + '.jpg');});});
});