//MouseoverScript------------------

function cngimg(n){
	var imgsrc = document.images[n].src;
	if(imgsrc.indexOf("-on") < 0){
		document.images[n].src=imgsrc.substring(0,imgsrc.length-4) +"-on.gif";
	}
	else{
		document.images[n].src=imgsrc.substring(0,imgsrc.length-7) +".gif";
	}
}


//ImageLoadScript------------------

function preload() {
var img01 = new Image();
var img02 = new Image();
var img03 = new Image();
var img04 = new Image();
var img05 = new Image();
var img06 = new Image();

img01.src = "/common/images/head_gnav01-on.gif";
img02.src = "/common/images/head_gnav02-on.gif";
img03.src = "/common/images/head_gnav03-on.gif";
img04.src = "/common/images/head_gnav04-on.gif";
img05.src = "/common/images/head_gnav05-on.gif";
img06.src = "/common/images/head_gnav06-on.gif";

}