var _img_arr=new Array('http://www.landscapetology.com/images/img0.jpg','http://www.landscapetology.com/images/img9.jpg','http://www.landscapetology.com/images/img10.jpg','http://www.landscapetology.com/images/img00.jpg');
var _img_arr1=new Array('http://www.landscapetology.com/images/img4.jpg','http://www.landscapetology.com/images/img5.jpg','http://www.landscapetology.com/images/img6.jpg','http://www.landscapetology.com/images/img7.jpg');
var _img_arr2=new Array('http://www.landscapetology.com/images/img11.jpg','http://www.landscapetology.com/images/img12.jpg','http://www.landscapetology.com/images/img13.jpg','http://www.landscapetology.com/images/img30.jpg');
var _img_arr3=new Array('http://www.landscapetology.com/images/img20.jpg','http://www.landscapetology.com/images/img21.jpg','http://www.landscapetology.com/images/img22.jpg','http://www.landscapetology.com/images/img23.jpg');