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_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_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];}
}

function seltab(bpref, hpref, id_max, selected) {
  if (! document.getElementById) return;
  for (i = 0; i <= id_max; i++) {
    if (! document.getElementById(bpref + i)) continue;
    if (i == selected) {
      document.getElementById(bpref + i).style.visibility = "visible";
      document.getElementById(bpref + i).style.position = "";
      document.getElementById(hpref + i).className = "open";
    } else {
      document.getElementById(bpref + i).style.visibility = "hidden";
      document.getElementById(bpref + i).style.position = "absolute";
      document.getElementById(hpref + i).className = "close";
    }
  }
}

function closeChildWindow() {
	if(document.getElementById) { //NN6,Mozilla,IE5用
		document.getElementById('board').style.visibility = 'hidden' ;
	}
  else if(document.all) {      //IE4用
		document.all('board').style.visibility  = 'hidden' ;
	}
  else if(document.layers) {   //NN4用
    document.layers['board'].visibility     = 'hide' ;
	}
}


function openChildWindow(id, e)
{

	// 座標取得
	if(window.opera) {
		l = e.clientX;
		t  = e.clientY;
	}
	else if(document.all) {
		canvas  = document['CSS1Compat' == document.compatMode ? 'documentElement' : 'body'];
		l = canvas.scrollLeft + event.clientX;
		t = canvas.scrollTop + event.clientY;
	}
	else if(document.layers||document.getElementById) {
		l = e.pageX;
		t  = e.pageY;
	}
	l = l +'px';
	t = t +'px';

	// 表示
	if(document.getElementById) {//NN6,Mozilla,IE5用
		ev      = document.getElementById('event' + id);
		content = document.getElementById('wcontent');
		
		text  = ev.innerHTML;
		content.innerHTML = text;

		document.getElementById('board').style.left = l ;
		document.getElementById('board').style.top  = t ;
		document.getElementById('board').style.visibility = 'visible' ;
	}
  else if(document.all) {       //IE4用
		ev      = document.all('event' + id);
		content = document.all('wcontent');
		
		text  = ev.innerHTML;
		content.innerHTML = text;

		document.all('board').style.left = l ;
		document.all('board').style.top  = t ;
		document.all('board').style.visibility   = 'visible' ;
	}
	else if(document.layers) {    //NN4用
		ev      = document.layers['event' + id];
		content = document.layers['wcontent'];
		
		text  = ev.innerHTML;
		content.innerHTML = text;

		document.layers['board'].visibility     = 'show' ;
		document.layers['board'].moveTo(l,t);
	}
}