function ch_trimdata(name) {
					
	document.getElementById("sel_car_img").src = "imagefilename.gif";
	document.getElementById("trim_con").innerHTML = name
	document.getElementById("trim_price").innerHTML = "$12,234"
}
					
function ch_transdata(name) {

	document.getElementById("sel_car_img").src = "imagefilename.gif";
	document.getElementById("transmission_con").innerHTML = name
	document.getElementById("transmission_price").innerHTML = "$22,234"
}
					
function ch_excolor(name) {
	document.getElementById("sel_car_img").src = "imagefilename.gif";
}
		
function ch_incolor(name) {
	document.getElementById("sel_int_img").src = "imagefilename.gif";
}