var wkimg = new Array();
for (var i=0; i < 2 ; i++) {
	wkimg[i] = new Image(230,40);
}	
wkimg[0].src = "img/img_Form1.png";
wkimg[1].src = "img/img_Form2.png";
	
function inqmsg(num) {
	document.getElementById("imgInquiry").src = wkimg[num].src; 
}