$(document).ready( function(){
	$('a#gnavTop').hover(
		function(){
			$('#header ul#gnav').css('background-position', '0px -50px' );
		},
		function(){
			$('#header ul#gnav').css('background-position', '0px 0px');
		}
	);
	$('a#gnavIchioshi').hover(
		function(){
			$('#header ul#gnav').css('background-position', '0px -100px' );
		},
		function(){
			$('#header ul#gnav').css('background-position', '0px 0px');
		}
	);
	$('a#gnavSlope').hover(
		function(){
			$('#header ul#gnav').css('background-position', '0px -150px' );
		},
		function(){
			$('#header ul#gnav').css('background-position', '0px 0px');
		}
	);
 	$('a#gnavLift').hover(
 		function(){
 			$('#header ul#gnav').css('background-position', '0px -200px' );
 		},
 		function(){
 			$('#header ul#gnav').css('background-position', '0px 0px');
 		}
 	);
// 	$('a#gnavFacility').hover(
// 		function(){
// 			$('#header ul#gnav').css('background-position', '0px -200px' );
// 		},
// 		function(){
// 			$('#header ul#gnav').css('background-position', '0px 0px');
// 		}
// 	);
	$('a#gnavSchool').hover(
		function(){
			$('#header ul#gnav').css('background-position', '0px -250px' );
		},
		function(){
			$('#header ul#gnav').css('background-position', '0px 0px');
		}
	);
	$('a#gnavStay').hover(
		function(){
			$('#header ul#gnav').css('background-position', '0px -300px' );
		},
		function(){
			$('#header ul#gnav').css('background-position', '0px 0px');
		}
	);
	
	$('#main img').css('opacity',0);
	$('#main img').animate({ opacity: 1}, 3000);

});


// CHANGE FONTSIZE
function setStyle(ID){
	var url	= fn + ID + ".css";
	$('#jstyle').attr({href:url});
	$('a#btn-fontsize-' + ID).addClass("current");
	if ( ID == 'm' ){
		$('a#btn-fontsize-l').removeClass("current");
		$('a#btn-fontsize-s').removeClass("current");
	} else if ( ID == 'l' ){
		$('a#btn-fontsize-m').removeClass("current");
		$('a#btn-fontsize-s').removeClass("current");
	} else if ( ID == 's' ){
		$('a#btn-fontsize-l').removeClass("current");
		$('a#btn-fontsize-m').removeClass("current");
	}
	$.cookie('cssstyle', ID, {expires:30, path:'/'});
}


// CHANGE BANNER 
function setBanner(SRC,ODDS){
//	var no	= Math.floor(Math.random()*SRC.length);
	var per	= Math.floor(Math.random()*100)+1;

	var	no	= 0; var rui	= 0;
	for ( var i=0; i<ODDS.length; i++ ){
		rui	+= ODDS[i];
		if ( per <= rui ){
			no	= i;
			break;
		}
	}
	document.write(SRC[no]);
}


// SELECTBOX LINK
var target = ""; 

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;
}
}
}

//DROP DOWN

var target = ""; 

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;
}
}
}



/*--------------------------------------------------------------------------*
 *  
 *  heightLine JavaScript Library beta4
 *  
 *  MIT-style license. 
 *  
 *  2007 Kazuma Nishihata 
 *  http://www.webcreativepark.net
 *  
 *--------------------------------------------------------------------------*/
new function(){
	
	function heightLine(){
	
		this.className="heightLine";
		this.parentClassName="heightLineParent"
		reg = new RegExp(this.className+"-([a-zA-Z0-9-_]+)", "i");
		objCN =new Array();
		var objAll = document.getElementsByTagName ? document.getElementsByTagName("*") : document.all;
		for(var i = 0; i < objAll.length; i++) {
			var eltClass = objAll[i].className.split(/\s+/);
			for(var j = 0; j < eltClass.length; j++) {
				if(eltClass[j] == this.className) {
					if(!objCN["main CN"]) objCN["main CN"] = new Array();
					objCN["main CN"].push(objAll[i]);
					break;
				}else if(eltClass[j] == this.parentClassName){
					if(!objCN["parent CN"]) objCN["parent CN"] = new Array();
					objCN["parent CN"].push(objAll[i]);
					break;
				}else if(eltClass[j].match(reg)){
					var OCN = eltClass[j].match(reg)
					if(!objCN[OCN]) objCN[OCN]=new Array();
					objCN[OCN].push(objAll[i]);
					break;
				}
			}
		}
		
		//check font size
		var e = document.createElement("div");
		var s = document.createTextNode("S");
		e.appendChild(s);
		e.style.visibility="hidden"
		e.style.position="absolute"
		e.style.top="0"
		document.body.appendChild(e);
		var defHeight = e.offsetHeight;
		
		changeBoxSize = function(){
			for(var key in objCN){
				if (objCN.hasOwnProperty(key)) {
					//parent type
					if(key == "parent CN"){
						for(var i=0 ; i<objCN[key].length ; i++){
							var max_height=0;
							var CCN = objCN[key][i].childNodes;
							for(var j=0 ; j<CCN.length ; j++){
								if(CCN[j] && CCN[j].nodeType == 1){
									CCN[j].style.height="auto";
									max_height = max_height>CCN[j].offsetHeight?max_height:CCN[j].offsetHeight;
								}
							}
							for(var j=0 ; j<CCN.length ; j++){
								if(CCN[j].style){
									var stylea = CCN[j].currentStyle || document.defaultView.getComputedStyle(CCN[j], '');
									var newheight = max_height;
									if(stylea.paddingTop)newheight -= stylea.paddingTop.replace("px","");
									if(stylea.paddingBottom)newheight -= stylea.paddingBottom.replace("px","");
									if(stylea.borderTopWidth && stylea.borderTopWidth != "medium")newheight-= stylea.borderTopWidth.replace("px","");
									if(stylea.borderBottomWidth && stylea.borderBottomWidth != "medium")newheight-= stylea.borderBottomWidth.replace("px","");
									CCN[j].style.height =newheight+"px";
								}
							}
						}
					}else{
						var max_height=0;
						for(var i=0 ; i<objCN[key].length ; i++){
							objCN[key][i].style.height="auto";
							max_height = max_height>objCN[key][i].offsetHeight?max_height:objCN[key][i].offsetHeight;
						}
						for(var i=0 ; i<objCN[key].length ; i++){
							if(objCN[key][i].style){
								var stylea = objCN[key][i].currentStyle || document.defaultView.getComputedStyle(objCN[key][i], '');
									var newheight = max_height;
									if(stylea.paddingTop)newheight-= stylea.paddingTop.replace("px","");
									if(stylea.paddingBottom)newheight-= stylea.paddingBottom.replace("px","");
									if(stylea.borderTopWidth && stylea.borderTopWidth != "medium")newheight-= stylea.borderTopWidth.replace("px","")
									if(stylea.borderBottomWidth && stylea.borderBottomWidth != "medium")newheight-= stylea.borderBottomWidth.replace("px","");
									objCN[key][i].style.height =newheight+"px";
							}
						}
					}
				}
			}
		}
		
		checkBoxSize = function(){
			if(defHeight != e.offsetHeight){
				changeBoxSize();
				defHeight= e.offsetHeight;
			}
		}
		changeBoxSize();
		setInterval(checkBoxSize,1000)
		window.onresize=changeBoxSize;
	}
	
	function addEvent(elm,listener,fn){
		try{
			elm.addEventListener(listener,fn,false);
		}catch(e){
			elm.attachEvent("on"+listener,fn);
		}
	}
	addEvent(window,"load",heightLine);
}