function random_array(number_of_items,total_items){var arr=[];for(var i=0;i<number_of_items;i++){var num=Math.round(Math.random()*total_items);while($.inArray(num,arr)!=-1)
num=Math.round(Math.random()*total_items);arr.push(num);}
return arr;}
$(function(){var photos=['/images/italy_photos/11.006.jpg','/images/italy_photos/11.009.jpg','/images/italy_photos/11.014.jpg','/images/italy_photos/11.035.jpg','/images/italy_photos/11.065.jpg','/images/italy_photos/11.078.jpg','/images/italy_photos/12.032.jpg','/images/italy_photos/12.090.jpg','/images/italy_photos/13.003.jpg','/images/italy_photos/13.035.jpg','/images/italy_photos/13.047.jpg','/images/italy_photos/14.003.jpg','/images/italy_photos/14.063.jpg','/images/italy_photos/14.069.jpg','/images/italy_photos/14.105.jpg','/images/italy_photos/14.114.jpg','/images/italy_photos/15.012.jpg','/images/italy_photos/15.030.jpg','/images/italy_photos/15.041.jpg','/images/italy_photos/15.050.jpg','/images/italy_photos/41.08.jpg','/images/italy_photos/42.28.jpg','/images/italy_photos/42.43.jpg','/images/italy_photos/42.73.jpg','/images/italy_photos/43.05.jpg','/images/italy_photos/44.24.jpg','/images/italy_photos/45.17.jpg','/images/italy_photos/46.18.jpg','/images/italy_photos/46.41.jpg','/images/italy_photos/46.54.jpg','/images/italy_photos/47.15.jpg','/images/italy_photos/47.19.jpg','/images/italy_photos/48.41.jpg','/images/italy_photos/48.49.jpg','/images/italy_photos/49.09.jpg','/images/italy_photos/49.23.jpg'];var random_numbers=random_array(4,photos.length-1);$('#photos_container .photo_border.loading').remove();for(var i=random_numbers.length-1;i>=0;i--)
$('<span class="photo_border"><img src="'+photos[random_numbers[i]]+'" alt="Photos from Italy"></span>').appendTo('#photos_container');var randomDegree=function(){return Math.floor(Math.random()*10)-5;};var transform=function(rotate,scale,zindex){var transform_arr=[];if(rotate)transform_arr.push('rotate('+rotate+'deg)');if(scale)transform_arr.push('scale('+scale+')');var transform_obj=(transform_arr.length)?{'-moz-transform':transform_arr.join(' '),'-webkit-transform':transform_arr.join(' ')}:{};var zindex_obj=(zindex)?{'z-index':zindex}:{};return $.extend(transform_obj,zindex_obj);};var photo_count=$('.photo_border').size();if(!$.browser.msie){$('.photo_border').each(function(){var original_zindex=Number($(this).css('z-index'))||1;$(this).css(transform(randomDegree(),1)).hover(function(){$(this).css(transform(0,1.25,photo_count+original_zindex));},function(){$(this).css(transform(randomDegree(),1,original_zindex));});});}});