/*________________________________________________________

	株式会社播竜食品
	Common JavaScpipt  for KOBE STEEL, LTD. [共通ライブラリ]
	written by Toyohiro Sugita
	SUPER EDITION, INC.
	sugitoyo@super-edition.com
	Last updated on 2002.08.07
________________________________________________________*/


/*_______________________________________

ロールオーバー用

________________________________________*/

<!--
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_findObj(n, d) { //v3.0
  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); 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];}
  }
  
  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];}}
  }
  //-->

/*_______________________________________

プルダウンリンク用

________________________________________*/

function menuLink(linkLoc){
 if(linkLoc !=  ""){
window.location=linkLoc;
  }
}


/*_______________________________________

ウィンドウオープン用

________________________________________*/

function openWin(url,name,option) {
	subWin = window.open(url,name,option);
	}

/*________________________________________________________

Page Top Scroll用

_________________________________________________________*/

var nowpos=0;
var tempflag=1;
var timer;
var IE = navigator.appName.charAt(0)=="M";
var NN = navigator.appName.charAt(0)=="N";

function getScrollTop() {
	if (IE) {
		return document.body.scrollTop;
	} else if (NN) {
		return window.pageYOffset;
	}
}

function scrolltop(){
	scrollit(0);
}

function scrollit(pos){
clearTimeout(timer);
	if(tempflag==1){
		nowpos=getScrollTop();
		newpos=pos;
		timer=setTimeout('moveit('+newpos+')',1);
	}else{
		dis=0;
		nowdis=0;
		newpos=pos;
		clearTimeout(timer);
		timer=setTimeout('moveit('+newpos+')',1);
	}
}

function moveit(newpos){
	tempflag=0;
	dis=(newpos-nowpos)/3;
	nowpos=nowpos+dis;
	nowdis=newpos-nowpos;
	if(nowdis<2 && nowdis>-2){
		nowpos=newpos;
		window.scroll(0,nowpos);
		clearTimeout(timer);
		tempflag=1;
	}else{
		window.scroll(0,nowpos);
		timer=setTimeout('moveit('+newpos+')',5);
	}
}