//------------------------------------------------
//
//   JavaScript Document
//
//------------------------------------------------
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

//------------------------------------------------
//   ロールオーバー
//------------------------------------------------
function smartRollover() {
	if(document.getElementsByTagName) {
		var images = document.getElementsByTagName("img");
		for(var i=0; i < images.length; i++) {
			if(images[i].getAttribute("src").match("_off."))
			{
				images[i].onmouseover = function() {
					this.setAttribute("src", this.getAttribute("src").replace("_off.", "_on."));
				}
				images[i].onmouseout = function() {
					this.setAttribute("src", this.getAttribute("src").replace("_on.", "_off."));
				}
			}
		}
	}
}

if(window.addEventListener) {
	window.addEventListener("load", smartRollover, false);
}
else if(window.attachEvent) {
	window.attachEvent("onload", smartRollover);
}

//------------------------------------------------
//   フォーム　フォーカス
//------------------------------------------------
//form.style.backgrounColor
function onF(my) {
	my.style.backgroundColor='#EDF6E6';
	} 
function onB(my) {
	my.style.backgroundColor='#FFFFFF';
}
var scrj = 1;
function softScrollBack() {
   if(navigator.appName == "Microsoft Internet Explorer" && document.compatMode == "CSS1Compat") {
      var scdist = document.body.parentNode.scrollTop;
   } else {
      var scdist = document.body.scrollTop;
   }
   if(scrj<50 && scdist) {
      scdist = (scdist>2) ? Math.ceil(scdist*.2) : 1;
      scrj++;
      scrollBy(0,-scdist);
      setTimeout("softScrollBack()",30);
   } else {
      scrollTo(0,0);
      scrj = 1;
   }
}

//------------------------------------------------
//　ページTOPへ戻る
//------------------------------------------------
function backToTop() {
  var x1 = x2 = x3 = 0;
  var y1 = y2 = y3 = 0;
  if (document.documentElement) {
      x1 = document.documentElement.scrollLeft || 0;
      y1 = document.documentElement.scrollTop || 0;
  }
  if (document.body) {
      x2 = document.body.scrollLeft || 0;
      y2 = document.body.scrollTop || 0;
  }
  x3 = window.scrollX || 0;
  y3 = window.scrollY || 0;
  var x = Math.max(x1, Math.max(x2, x3));
  var y = Math.max(y1, Math.max(y2, y3));
  window.scrollTo(Math.floor(x / 2), Math.floor(y / 2));
  if (x > 0 || y > 0) {
      window.setTimeout("backToTop()", 25);
  }
}
//------------------------------------------------
//　表示・非表示
//------------------------------------------------
function openWindow(targetName) {

 obj = document.getElementById(targetName);

 if("none" == obj.style.display) {
 obj.style.display = "inline";
 }
 else {
 obj.style.display = "none";
 }

 return false;
} 
//------------------------------------------------
//　ブログのアイコン画像切り替え
//------------------------------------------------
num = 0;
function change()
{ 
num++; num %= 2; 
document.myIMG.src = "/img/sanchi_blog/list/list"+num+".gif";
} 

//------------------------------------------------
//　selectリンク
//------------------------------------------------
var target = "";

// 設定終了


function jump(){
	var url = document.form1.select.options[document.form1.select.selectedIndex].value;
	if(url != "" ){
		if(target == 'top'){
			top.location.href = url;
		}
		else if(target == 'blank'){
			window.open(url, 'window_name');
		}
		else if(target != ""){
			eval('parent.' + target + '.location.href = url');
		}
		else{
			location.href = url;
		}
	}
}

function jump2(){
	var url = document.form1.select2.options[document.form1.select2.selectedIndex].value;
	if(url != "" ){
		if(target == 'top'){
			top.location.href = url;
		}
		else if(target == 'blank'){
			window.open(url, 'window_name');
		}
		else if(target != ""){
			eval('parent.' + target + '.location.href = url');
		}
		else{
			location.href = url;
		}
	}
}