function changeImage1(){
	document.aimg.src="timg/img2_01.gif";
}
function changeImage2(){
	document.aimg.src="timg/img_01.gif";
}
function changeImage3(){
	document.bimg.src="timg/img2_02.gif";
}
function changeImage4(){
	document.bimg.src="timg/img_02.gif";
}
function changeImage5(){
	document.cimg.src="timg/img2_03.gif";
}
function changeImage6(){
	document.cimg.src="timg/img_03.gif";
}
function changeImage7(){
	document.dimg.src="timg/img2_04.gif";
}
function changeImage8(){
	document.dimg.src="timg/img_04.gif";
}
function changeImage9(){
	document.eimg.src="timg/img2_05.gif";
}
function changeImage10(){
	document.eimg.src="timg/img_05.gif";
}
function changeImage11(){
	document.fimg.src="timg/img2_06.gif";
}
function changeImage12(){
	document.fimg.src="timg/img_06.gif";
}
function changeImage13(){
	document.gimg.src="timg/img2_07.gif";
}
function changeImage14(){
	document.gimg.src="timg/img_07.gif";
}
function changeImage15(){
	document.himg.src="timg/img2_08.gif";
}
function changeImage16(){
	document.himg.src="timg/img_08.gif";
}

//