var dom = new Object; 
dom.event = new Object;

dom.event.addEventListener = function(elm,type,func,useCapture){

  if(! elm){
  return false;
  }

  if(! useCapture){
  useCapture = false;
  }

  if(elm.addEventListener){
  elm.addEventListener(type,func,false);
  }else if(elm.attachEvent){
  elm.attachEvent("on"+type,func); }else{return false; 
  }
 
 return true;

};


dom.event.removeEventListener = function(elm,type,func,useCapture){
 
 if(! elm){
 return false;
 }
 
 if(! useCapture){
 useCapture = false();
 }

 if(elm.removeEventListener){
 elm.removeEventListener(type,func,false);
 
 }else if(elm.datachEvent){
 elm.datachEvent("on"+type,func);
 
 } else{
 return false;
 
 }
 
 return true;

};


dom.event.stopPropagation = function(evt){

 if(evt && evt.stopPropagation){
  evt.stopPropagation();
  }else if(window.event){
  window.event.cancelBubble = true;
  }
  
}

dom.event.addEventListener(window,"load",slider);

function slider(){
//トリガー取得
 var trg = new Array();
 var disp = new Array();
}



//グローバル変数を定義
var pos = 0;
var sec = 20; 
var stop = ""; 





    
 //スライダー関数
 function slid(){
     

     var sliderInner = document.getElementById("sliderInner");
     if(pos > stop){
         pos -= sec;
         sliderInner.style.marginLeft = pos + "px";
         var timer = setTimeout("slid()",10);
     }else if(pos < stop){
         pos += sec;
         sliderInner.style.marginLeft = pos + "px";
         var timer = setTimeout("slid()",10);
     }
}
    
 //スライダー実行関数
function setSlide(paramStop,goto){

    
    var nowPoint = document.getElementById("gotoNum").innerHTML;
	
	nowPoint -=0;
	
	if(goto == "N"){
	
	if(limits == nowPoint){
	paramStop = limits;
	}else{
	paramStop = nowPoint - box;
	}
	
	}else{
	
	if(nowPoint != 0 ){
	paramStop = nowPoint + box;
	}else{
	paramStop = 0;
	}
	
	}
	
	
	document.getElementById("gotoNum").innerHTML = paramStop;
	
	
    stop = paramStop;
    slid();
	
}


/* MOUSE WHEEL SLIDE

function handle(delta){
if(delta < 0){
setSlide(0,"B")
}else{
setSlide(-400,"N")
}
}


function wheel(event)
{
	var delta = 0;
	if (!event) event = window.event;
	if (event.wheelDelta) 
	{
		delta = event.wheelDelta/ 120; 
	} 
	else if (event.detail) 
	{
		delta = -event.detail/ 3;
	}
	if (delta) handle(delta);
	if (event.preventDefault) event.preventDefault();
	event.returnValue = false;
}



function initMouseWheel()
{
	if(window.addEventListener) document.getElementById('slider').addEventListener('DOMMouseScroll', wheel, false);
	document.getElementById('slider').onmousewheel = wheel;
}

*/


function chgImg(imgName){
document.getElementById("imgLd").style.display = 'block';

path = hosts+'/environment/image/b/'+imgName;

document.getElementById("imgFr").src = path;

}

function imgLoad(){
document.getElementById("imgLd").style.display = 'none';
}


function bgc(rid,status){


if(status == 1){
document.getElementById(rid).style.filter = "alpha(opacity=50)";
}else{
document.getElementById(rid).style.filter = "alpha(opacity=100)";
}

}