var IE  = navigator.appName.indexOf("Microsoft Internet Explorer",0) != -1;
// rollover preload
if (document.images) {
	var imgTo = new Array();

	imgTo[01] = new Image(),imgTo[01].src='../resource/image/common/navi1.gif';
	imgTo[02] = new Image(),imgTo[02].src='../resource/image/common/navi1_on.gif';
	imgTo[03] = new Image(),imgTo[03].src='../resource/image/common/navi2.gif';
	imgTo[04] = new Image(),imgTo[04].src='../resource/image/common/navi2_on.gif';
	imgTo[05] = new Image(),imgTo[05].src='../resource/image/common/navi3.gif';
	imgTo[06] = new Image(),imgTo[06].src='../resource/image/common/navi3_on.gif';
	imgTo[07] = new Image(),imgTo[07].src='../resource/image/common/navi4.gif';
	imgTo[08] = new Image(),imgTo[08].src='../resource/image/common/navi4_on.gif';
}

function centerFix() {
	if(IE) {
		document.write('<table width="761" border="0" cellspacing="0" cellpadding="0"><tr><td width="1"></td><td>'); 
	} else {
		document.write('<table width="760" border="0" cellspacing="0" cellpadding="0"><tr><td>'); 
	}
}