function change(v) {
	var targate = document.getElementById("targate");
	if (v == "imggA") {
		targate.className = "a";
	} else if (v == "imggB") {
		targate.className = "b";
	} else if (v == "imggC") {
		targate.className = "c";
	} else if (v == "imggD") {
		targate.className = "d";
	} else if (v == "imggE") {
		targate.className = "e";
	} else if (v == "imggF") {
		targate.className = "f";
	} else if (v == "imggG") {
		targate.className = "g";
	} else if (v == "imggH") {
		targate.className = "h";
	} else if (v == "imggI") {
		targate.className = "i";
	} else if (v == "imggJ") {
		targate.className = "j";
	} else if (v == "imggK") {
		targate.className = "k";
	} else if (v == "imggL") {
		targate.className = "l";
	} else {
		targate.className = "";
	} 
	
}
function changeReset() {
	var targate = document.getElementById("targate");
	targate.className = "displey";
}