function onMouse() {
	if (!document.getElementById) return;
	var aPreLoad = new Array();
	var sTempSrc;
	var aImages = document.getElementsByTagName('img');

	for (var i = 0; i < aImages.length; i++) {		
		if (aImages[i].className == 'r') {
			var src = aImages[i].getAttribute('src');
			var ftype = src.substring(src.lastIndexOf('.'), src.length);
			var hsrc = src.replace(ftype, '_r'+ftype);

			aImages[i].setAttribute('hsrc', hsrc);
			
			aPreLoad[i] = new Image();
			aPreLoad[i].src = hsrc;
			
			aImages[i].onmouseover = function() {
				sTempSrc = this.getAttribute('src');
				this.setAttribute('src', this.getAttribute('hsrc'));
			}	
			
			aImages[i].onmouseout = function() {
				if (!sTempSrc) sTempSrc = this.getAttribute('src').replace('_r'+ftype, ftype);
				this.setAttribute('src', sTempSrc);
			}
		}
	}
}

window.onload = onMouse;

function externalLinks() {
 if (!document.getElementsByTagName) return;
 var anchors = document.getElementsByTagName("a");
 for (var i=0; i<anchors.length; i++) {
   var anchor = anchors[i];
   if (anchor.getAttribute("href") &&
       anchor.getAttribute("rel") == "external")
     anchor.target = "_blank";
 }
}
//Event.observe(window,'load', externalLinks, false);



//=============================================
// ImgOver()
//=============================================
function ImgOver(wk1,wk2){
	//wk1:?C???[?W???@wk2:?C???[?W?p?X
	document.images[wk1].src = wk2;
}

function changeField(type){
	
	if(type == 'comment'){
		$("comment").style.display = "block";
		$("comment_img").src = "images/idx_members_tab01_r.gif";
		$("comment_img").hsrc = "images/idx_members_tab01_r.gif";
		//$("comment_img").removeAttribute("class");
		//$("comment_img").removeAttribute("hsrc");
		$("comment_img").onmouseover = null;
		$("comment_img").onmouseout = null;
		
		$("car").style.display = "none";
		$("car_img").src = "images/idx_members_tab02.gif";
		$("car_img").className = "r";
		$("area").style.display = "none";
		$("area_img").src = "images/idx_members_tab03.gif";
		$("area_img").className = "r";
	}else if(type == 'car'){
		$("car").style.display = "block";
		$("car_img").src = "images/idx_members_tab02_r.gif";
		$("car_img").removeAttribute("class");
		//$("car_img").removeAttribute("hsrc");
		$("car_img").onmouseover = '';
		$("car_img").onmouseout = '';
		$("comment").style.display = "none";
		$("comment_img").className = "r";
		$("comment_img").src = "images/idx_members_tab01.gif";
		$("area").style.display = "none";
		$("area_img").className = "r";
		$("area_img").src = "images/idx_members_tab03.gif";
	}else if(type == 'area'){
		$("area").style.display = "block";
		$("area_img").src = "images/idx_members_tab03_r.gif";
		$("area_img").removeAttribute("class");
		//$("area_img").removeAttribute("hsrc");
		$("area_img").onmouseover = '';
		$("area_img").onmouseout = '';
		$("comment").style.display = "none";
		$("comment_img").className = "r";
		$("comment_img").src = "images/idx_members_tab01.gif";
		$("car").style.display = "none";
		$("car_img").src = "images/idx_members_tab02.gif";
		$("car_img").className = "r";
	}
	onMouse();
}

function openWin(url,name,width,height,scroll,rsize,mn,bar,location,status,directories) {
	if(height >= screen.availHeight) {
		height = screen.availHeight;
	}

	win = window.open(url,name,
					"width=" + width + 
					",height=" + height + 
					",scrollbars=" + scroll +
					",resizable=" + rsize +
					",menubar=" + mn +
					",toolbar=" + bar +
					",location=" + location +
					",status=" + status +
					",directories=" + directories
					);
	win.focus();
}

function goSah(){
	if(document.websearch.target.value == '1'){
		var kw = document.websearch.kw.value;
		document.websearch.action = "http://members.subaru.jp/search/search_result.php?domain=subaru&search_phrase=" + kw;
		document.websearch.submit();
	}
	if(document.websearch.target.value == '2'){
		var kw = document.websearch.kw.value;
		document.websearch.action = "http://members.subaru.jp/search/search_result.php?domain=fhi&search_phrase=" + kw;
		document.websearch.submit();
	}
	else if(document.websearch.target.value == '3'){
		var kw = document.websearch.kw.value;
		document.websearch.action = "http://search.yahoo.co.jp/search?fr=yjdnqp&p=" + kw + "&ei=UTF-8";
		document.websearch.submit();
	}
}

function wklink(){
 mySelect = document.wpForm.wlink.selectedIndex;
 window.open(document.wpForm.wlink.options[mySelect].value);
}

// SWAP_IMAGES +++++++++++++++++++++++++++++++++++++++++++//
var stockUaObj,stockUaSrc;
function setOverAction(_obj){
	stockUaObj = _obj;
	stockUaSrc = _obj.firstChild.src;
	if(stockUaSrc.indexOf("_ovr.gif") > 0){
		s = stockUaSrc.indexOf("_ovr.gif");
		_obj.firstChild.src = stockUaSrc.substring(0,s) + "_ovr.gif";
	}else if(stockUaSrc.indexOf(".jpg") > 0){
		s = stockUaSrc.indexOf(".jpg");
		_obj.firstChild.src = stockUaSrc.substring(0,s) + "_ovr.jpg";
	}else{
		s = stockUaSrc.indexOf(".gif");
		_obj.firstChild.src = stockUaSrc.substring(0,s) + "_ovr.gif";
	}
}
function setOutAction(){
	stockUaObj.firstChild.src = stockUaSrc;
}