var Default=3;
var tags = new Array('div','td','tr');
var sizing = new Array('70%','80%','90%','100%','110%','120%','130%');

function FontChange(target,tarF){
	if (!document.getElementById) {
		return
	}


	var dore = document,tarS = null,fontSize =Default,value,su,cTags;
	fontSize += tarF;


	if (fontSize < 0) fontSize = 0;
	if (fontSize > 6) fontSize = 6;
	Default = fontSize;
	if (!(tarS = dore.getElementById(target))) {
		tarS = dore.getElementsByTagName(target)[0];
	}

	tarS.style.fontSize = sizing[fontSize];
	for (value = 0 ; su < tags.length ; value++) {
	
		cTags= tarS.getElementsByTagName(tags[value]);
		for (su = 0 ; su < cTags.length ; su++) {
			alert("point3");
			cTags[su].style.fontSize = sizing[fontSize];
		}
		
	}
}

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];}
}


chMenu=0;
function subopen(tName){
	tMenu=(document.all)?document.all(tName).style:document.getElementById(tName).style;
	if(chMenu){ chMenu.display="none"; }
	if(chMenu==tMenu){
		chMenu=0;
	}else{
		chMenu=tMenu;
		tMenu.display="block";
	}
}

/* 別ウィンドウオープン */
function fopen1(hrefs){
	//alert(hrefs);
	subwin=window.open(hrefs,"menu","width=650,height=600,scrollbars=yes,resizable=yes");
    subwin.focus();
}

function fopen2(hrefs){
	//alert(hrefs);
	subwin=window.open(hrefs,"menu","width=800,height=650,scrollbars=yes,resizable=yes");
    subwin.focus();
}

function fopen3(hrefs){
	//alert(hrefs);
	subwin=window.open(hrefs,"menu","width=500,height=300,scrollbars=yes,resizable=yes");
    subwin.focus();
}
function fopen_case(hrefs){
	//alert(hrefs);
	subwin=window.open(hrefs,"menu","width=670,height=465,scrollbars=no,resizable=no");
	subwin.focus();
}
function fopen_staff(hrefs){
	//alert(hrefs);
	subwin=window.open(hrefs,"menu","width=600,height=520,scrollbars=no,resizable=no");
	subwin.focus();
}


/*----------------------------------------
 ポップアップウィンドウ
 ニュース・トピックス／施設セミナー案内／イベント・行事案内／外来のお知らせ
----------------------------------------*/
function Open_Log(file,log_no) {
	url	= file+"?log_no="+log_no+"#"+log_no;
	subwin = window.open(url, "shousai", "width=650, height=600, scrollbars=yes, resizable=yes");
    subwin.focus();
}