my_pics=new Array();

//my_pics[0]='img/index/main_image_1.jpg';
//my_pics[1]='img/index/main_image_2.jpg';
//my_pics[2]='img/index/main_image_3.jpg';
//my_pics[3]='img/index/main_image_4.jpg';
//my_pics[4]='img/index/main_image_5.jpg';
//my_pics[5]='img/index/main_image_6.jpg';
//my_pics[6]='img/index/main_image_7.jpg';
my_pics[0]='img/index/main_image_8.jpg';
my_pics[1]='img/index/main_image_9.jpg';
function pict()

	{
	a=Math.floor(Math.random()*my_pics.length);
	document.images["mypic"].src=my_pics[a];
	}