///////// Roll Over Image ////////////
window.onload = preLoadImg;
var preLoadFlag = "false";

function preLoadImg(){
	arrImgList = new Array(
		"/misc/gnavi_contact_on.gif",
		"/misc/gnavi_news_on.gif",
		"/misc/gnavi_product_on.gif",
		"/misc/gnavi_company_on.gif",
		"/misc/gnavi_vision_on.gif",
		"/misc/gnavi_recruit_on.gif",
		"/misc/banner_kusuri_on.gif",
		"/misc/banner_nov_on.gif",
		"/misc/banner_sana_on.gif",
		"/misc/banner_tokiwa_on.gif",
		"/misc/unavi_cm_on.gif",
		"/misc/unavi_policy_on.gif",
		"/misc/unavi_privacy_on.gif",
		"/misc/unavi_sitemap_on.gif",
		"/misc/pagetop_on.gif"
	);

	arrPreLoad = new Array();
	for (i in arrImgList) {
		arrPreLoad[i] = new Image();
		arrPreLoad[i].src = arrImgList[i];
	}
	preLoadFlag = "true";
}

function chgImg(fileName,imgName){
	if (preLoadFlag == "true") {
		document.images[imgName].src = fileName;
	}
}

///////// Window Open ////////////
function openWindow(URL,Winname,intW,intH){
	if(navigator.appVersion.indexOf("Windows") > -1) intW = parseInt(intW) + 16;
	newwin = window.open(URL,Winname,"width="+intW+",height="+intH+",scrollbars=yes,resizable=yes,toolbar=yes,location=yes,directories=no,status=yes,menubar=yes");
	newwin.focus();
}

///////// Roll Over Script ////////////
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}