// variables
// version of library
LCB_version = 3.1;
// _mac : true = macintosh, false = other os
_mac=navigator.userAgent.indexOf('Mac')!=-1;
// _ie512 : true = MSIE 5.12(mac), false = others
_ie512=navigator.userAgent.indexOf('MSIE 5.12')!=-1;
// _dom : kind of DOM.
//        IE4 = 1, IE5+ = 2, NN4 = 3, NN6+ = 4, others = 0
_dom = document.all?(document.getElementById?2:1)
                   :(document.getElementById?4:(document.layers?3:0));
_createLayerNo = 0;                    // layer no.

if (document.layers)
{
  getElementById = function (id, windowRef)
  {
    if (!windowRef)  windowRef = window;
    return nav4FindLayer(windowRef.document, id);
  };

  getElementsByName = function (name, windowRef)
  {
    if (!windowRef) windowRef = window;
    var elmlist = new Array();
    nav4FindElementsByName(windowRef.document, name, elmlist);
    return elmlist;
  };
}
else if (document.all)
{
  getElementById = function (id, windowRef) { if (!windowRef) windowRef = window; var elm = windowRef.document.all[id]; if (!elm) elm = null; return elm; };
  getElementsByName = function (name, windowRef)
  {
    var i,idnamelist = document.all[name];
    var elmlist = new Array();
    if (!idnamelist.length || idnamelist.name == name) {if (idnamelist) elmlist[elmlist.length] = idnamelist;}
    else{for (i = 0; i < idnamelist.length; i++){if (idnamelist[i].name == name) elmlist[elmlist.length] = idnamelist[i];}}
    return elmlist;
  }
}
else if (document.getElementById)
{
  getElementById = function (id, windowRef) { if (!windowRef) windowRef = window; return windowRef.document.getElementById(id); };
  getElementsByName = function (name, windowRef) { if (!windowRef) windowRef = window; return windowRef.document.getElementsByName(name); };
}
else 
{
  getElementById = function (id, windowRef) { return null; }
  getElementsByName = function (name, windowRef) { return new Array(); }
}

if (document.layers)
{
  setInnerHTML = function (element, str) { element.document.write(str); element.document.close(); };
}
else if (document.all || document.getElementById)
{
  setInnerHTML = function (element, str) { if (typeof(element.innerHTML) != 'undefined') element.innerHTML = str; };
}
else
{
  setInnerHTML = function (element, str) {};
}

function getWindowWidth (){
  if(_dom==4 || _dom==3) return window.innerWidth;
  if(_dom==2 || _dom==1) return document.body.clientWidth;
  return 0;
}

function getWindowHeight(){
  if(_dom==4 || _dom==3) return window.innerHeight;
  if(_dom==2 || _dom==1) return document.body.clientHeight;
  return 0;
}

function getWinXOffset(){
  if(_dom==4)            return window.scrollX;
  if(_dom==2 || _dom==1) return document.body.scrollLeft;
  if(_dom==3)            return window.pageXOffset;
  return 0;
}

function getWinYOffset(){
  if(_dom==4)            return window.scrollY;
  if(_dom==2 || _dom==1) return document.body.scrollTop;
  if(_dom==3)            return window.pageYOffset;
  return 0;
}

function getDivFromName(nm){
  if(_dom==4 || _dom==2) return document.getElementById(nm);
  if(_dom==1)            return document.all(nm);
  if(_dom==3){
    var s='';
    for(var i=1; i<arguments.length; i++) s+='document.layers.'+arguments[i]+'.';
    return eval(s+'document.layers.'+nm);
  }
  return null;
}

function getDivName(div){
  if(_dom==4 || _dom==2 || _dom==1) return div.id;
  if(_dom==3)                       return div.name;
  return '';
}

function createLayer(left,top,width,height,parentDiv){
  var s='';
  if(arguments.length>5){
    for(var i=5; i<arguments.length; i++) s+=arguments[i];
  }
  if(_dom==4){
    var divName= '_js_layer_'+_createLayerNo; _createLayerNo++;
    var pDiv   =parentDiv?parentDiv:document.body;
    var div    =document.createElement('DIV');
    div.id=divName;
    div.setAttribute('style',
       'position:absolute;left:'+left+';top:'+top
      +(width >0?(';width:' +width ):'')
      +(height>0?(';height:'+height):'')
      +';visibility:hidden');
    var range=document.createRange();
    range.selectNodeContents(div);
    range.collapse(true);
    var cf=range.createContextualFragment(s);
    div.appendChild(cf);
    pDiv.appendChild(div);
    return div;
  }
  if(_dom==2 || _dom==1){
    var adj    =(_mac&&!_ie512)?' ':'';
    var divName= '_js_layer_'+_createLayerNo; _createLayerNo++;
    var ha     =(height>0)?(';height:'+height):'';
    var pDiv   =parentDiv?parentDiv:document.body;
    pDiv.insertAdjacentHTML('BeforeEnd',
       '<div id="'+divName
      +'" style="position:absolute;left:'+left+';top:'+top
      +(width >0?(';width:' +width ):';width:1')
      +(height>0?(';height:'+height):'')
      +';visibility:hidden;">'+s+'<\/div>'+adj);
    return document.all(divName);
  }
  if(_dom==3){
    var div=parentDiv?(new Layer(width,parentDiv)):(new Layer(width));
    if(height>0) div.resizeTo(width,height);
    div.moveTo(left,top);
    if(s!=''){
      div.document.open('text/html','replace');
      div.document.write(s);
      div.document.close();
    }
    return div;
  }
  return null;
}

function createExLayer(url,left,top,width,height,parentDiv){
  if(_dom==4){
    var divName= '_js_layer_'+_createLayerNo; _createLayerNo++;
    var pDiv   =parentDiv?parentDiv:document.body;
    var div    =document.createElement('IFRAME');
    div.id=divName;
    div.name=divName;
    div.setAttribute('style',
       'position:absolute;left:'+left+';top:'+top
      +';width:'+width+(height>0?(';height:'+height):'')
      +';visibility:hidden');
    div.setAttribute('src',url);
    div.setAttribute('frameborder',0);
    div.setAttribute('scrolling','no');
    pDiv.appendChild(div);
    return div;
  }
  if(_dom==2 || _dom==1){
    var adj=(_mac&&_ie512)?' ':'';
    var bd, divName='_js_layer_'+_createLayerNo;
    _createLayerNo++;
    var ha=(height>0)?(';height:'+height):'';
    if(arguments.length>5 && parentDiv)
         bd=parentDiv;
    else bd=document.body;
    bd.insertAdjacentHTML('BeforeEnd',
       '<div id="'+divName
      +'" style="position:absolute;left:'+left+';top:'+top
      +';width:'+width+ha+';visibility:hidden;">'
      +'<iframe src="'+url+'" name="'+divName+'_if" '
      +'width='+width+' height='+height
      +'marginwidth=0 marginheight=0 '
      +'scrolling="no" frameborder="no">'
      +'<\/iframe>'
      +'<\/div>'+adj);
    return document.all(divName);
  }
  if(_dom==3){
    var div=parentDiv?(new Layer(width,parentDiv)):(new Layer(width));
    if(height>0) div.resizeTo(width,height);
    div.moveTo(left,top);
    div.load(url,width);
    return div;
  }
  return null;
}

function getDivImage(div,imgName){
  if(_dom==4)            return document.images[imgName];
  if(_dom==2 || _dom==1) return document.images(imgName);
  if(_dom==3)            return div.document.images[imgName];
  return null;
}

function getDivForm(div,frmName){
  if(_dom==4)            return document.forms[frmName];
  if(_dom==2 || _dom==1) return document.forms(frmName);
  if(_dom==3)            return div.document.forms[frmName];
  return null;
}

function initDivPos(div){
  if(_dom==4){
    div.style.left=div.offsetLeft+'px';
    div.style.top =div.offsetTop +'px';
  }
  else if(_dom==2 || _dom==1){
    div.style.pixelLeft=div.offsetLeft;
    div.style.pixelTop =div.offsetTop;
  }
  return div;
}

function getDivLeft(div){
  if(_dom==4 || _dom==2) return div.offsetLeft;
  if(_dom==1)            return div.style.pixelLeft;
  if(_dom==3)            return div.left;
  return 0;
}

function getDivTop(div){
  if(_dom==4 || _dom==2) return div.offsetTop;
  if(_dom==1)            return div.style.pixelTop;
  if(_dom==3)            return div.top;
  return 0;
}

function moveDivTo(div,left,top){
  if(_dom==4){
    div.style.left=left+'px';
    div.style.top =top +'px';
    return;
  }
  if(_dom==2 || _dom==1){
    div.style.pixelLeft=left;
    div.style.pixelTop =top;
    return;
  }
  if(_dom==3){
    div.moveTo(left,top);
    return;
  }
}
<!-- Dhtml --->
function getDocumentSize() {
  var size= { size:cx=0, size:cy=0 };
  
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
	 size.cx =window.innerWidth;	
	 size.cy= window.innerHeight;
  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    size.cx = document.documentElement.clientWidth;
    size.cy = document.documentElement.clientHeight;
  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    size.cx = document.body.clientWidth;
    size.cy = document.body.clientHeight;
  }
	return size;
}

function alignDivTo(objMove,dove,objRif)
{
  var obj,x,y,w,h,ow,oh;
  var orif,p,size;
  if (!objRif)
  {
	obj=getElementById(objMove); if (!obj) return;
	w=getDivWidth(obj); h=getDivHeight(obj);
	size=getDocumentSize(); 
	p=dove.substring(0,1);
	if (p=='l') obj.style.left="0px";
	if (p=='c') obj.style.left=((size.cx-w)/2)+"px";
	if (p=='r') obj.style.left=(size.cx-w)+"px";

	p=dove.substring(1,2);
	if (p=='t') obj.style.top="0px";
	if (p=='m') obj.style.top=((size.cy-h)/2)+"px";
	if (p=='b') obj.style.top=(size.cy-h)+"px";
  }
  else
  {
	if (typeof(objRif)=='string') orif=document.getElementById(objRif); else orif=objRif;
	if (!orif) return;
	obj=getElementById(objMove); if (!obj) return;
	w=getDivWidth(obj);	h=getDivHeight(obj); 
	ow=getDivWidth(orif); oh=getDivHeight(orif); 
	p=dove.substring(0,1);
	if (p=='l') x=orif.offsetLeft+"px";
	if (p=='c') x=orif.offsetLeft+(ow>>1)-(w>>1)+"px";
	if (p=='r') x=(orif.offsetLeft+ow-w)+"px";
	p=dove.substring(1,2);
	if (p=='t') y=orif.offsetTop+"px";
	if (p=='m') y=orif.offsetTop+(oh>>1)-(h>>1)+"px";
	if (p=='b') y=(orif.offsetTop+oh-h)+"px";
	alert(x+"|"+y);
	if (y&&x) moveDivTo(obj,x,y);
 }
}

function moveDivBy(div,left,top){
  if(_dom==4){
    div.style.left=div.offsetLeft+left;
    div.style.top =div.offsetTop +top;
    return;
  }
  if(_dom==2){
    div.style.pixelLeft=div.offsetLeft+left;
    div.style.pixelTop =div.offsetTop +top;
    return;
  }
  if(_dom==1){
    div.style.pixelLeft+=left;
    div.style.pixelTop +=top;
    return;
  }
  if(_dom==3){
    div.moveBy(left,top);
    return;
  }
}

function scrollExlHItTo(exdiv,x){
  if(_dom==4){
    frames[exdiv.id].scrollTo(x,frames[exdiv.id].scrollY);
    return;
  }
  if(_dom==2 || _dom==1){
    frames(exdiv.id+'_if').scrollTo(x,frames(exdiv.id+'_if').document.body.scrollTop);
    return;
  }
  if(_dom==3){
    var dx=x-exdiv.clip.left, ch=exdiv.clip.width;
    exdiv.left-=dx;
    exdiv.clip.left=x; exdiv.clip.width=ch;
    return;
  }
  return;
}

function scrollExlVItTo(exdiv,y){
  if(_dom==4){
    frames[exdiv.id].scrollTo(frames[exdiv.id].scrollX,y);
    return;
  }
  if(_dom==2 || _dom==1){
    frames(exdiv.id+'_if').scrollTo(frames(exdiv.id+'_if').document.body.scrollLeft,y);
    return;
  }
  if(_dom==3){
    var dy=y-exdiv.clip.top, ch=exdiv.clip.height;
    exdiv.top-=dy;
    exdiv.clip.top=y; exdiv.clip.height=ch;
    return;
  }
  return;
}

function initDivSize(div){
  if(_dom==4){
    // getComputedStyle is buggy in NN6, and wrong in Mozilla 0.8/9
    //
    // var style=document.defaultView.getComputedStyle(div,null);
    // div.style.width =style.getPropertyValue('width' );
    // div.style.height=style.getPropertyValue('height');
    //
    div.style.width =div.offsetWidth +'px';
    div.style.height=div.offsetHeight+'px';
    //
    // need border-width=0px, margin-width:0px
  }
  else if(_dom==2 || _dom==1){
    div.style.pixelWidth =div.offsetWidth;
    div.style.pixelHeight=div.offsetHeight;
  }
  return div;
}

function getDivWidth(div){
  if(_dom==4 || _dom==2) 
  {
	if (div.style.width) return div.style.width.replace(/[a-z]+/,'')*1; else return div.offsetWidth;
  }
  if(_dom==1)            return div.style.pixelWidth;
  if(_dom==3)            return div.clip.width;
  return 0;
}

function getDivHeight(div){
  if(_dom==4 || _dom==2) return div.offsetHeight;
  if(_dom==1)            return div.style.pixelHeight;
  if(_dom==3)            return div.clip.height;
  return 0;
}

function resizeDivTo(div,width,height){
  if(_dom==4){
    div.style.width =width +'px';
    div.style.height=height+'px';
    return;
  }
  if(_dom==2 || _dom==1){
    div.style.pixelWidth =width;
    div.style.pixelHeight=height;
    return;
  }
  if(_dom==3){
    div.resizeTo(width,height);
    return;
  }
}

function resizeDivBy(div,width,height){
  if(_dom==4){
    div.style.width =(div.offsetWidth +width )+'px';
    div.style.height=(div.offsetHeight+height)+'px';
    return;
  }
  if(_dom==2){
    div.style.pixelWidth =div.offsetWidth +width;
    div.style.pixelHeight=div.offsetHeight+height;
    return;
  }
  if(_dom==1){
    div.style.pixelWidth +=width;
    div.style.pixelHeight+=height;
    return;
  }
  if(_dom==3){
    div.resizeBy(width,height);
    return;
  }
}

function getExlWidth (exdiv){
  if(_dom==4)
    // NN6 is buggy( same exdiv.offsetWidth )
    return exdiv.contentDocument.body.offsetWidth;
  if(_dom==2 || _dom==1)
    return _mac?frames(exdiv.id+'_if').document.body.offsetWidth
               :frames(exdiv.id+'_if').document.body.scrollWidth;
  if(_dom==3)
    return exdiv.document.width;
  return 0;
}

function getExlHeight(exdiv){
  if(_dom==4)
    return exdiv.contentDocument.body.offsetHeight;
  if(_dom==2 || _dom==1)
    return _mac?frames(exdiv.id+'_if').document.body.offsetHeight
               :frames(exdiv.id+'_if').document.body.scrollHeight;
  if(_dom==3)
    return exdiv.document.height;
  return 0;
}

function setDivVisibility(div,visible){
  if(_dom==4 || _dom==2 || _dom==1){
    div.style.visibility=(visible)?'inherit':'hidden';
    return;
  }
  if(_dom==3){
    div.visibility      =(visible)?'inherit':'hide';
    return;
  }
}

function setDivVisibilities(divs,visible){
  if(_dom==4 || _dom==2 || _dom==1){
    for(var i=0; i<divs.length; i++)
      divs[i].style.visibility=(visible)?'inherit':'hidden';
  }
  if(_dom==3){
    for(var i=0; i<divs.length; i++)
      divs[i].visibility      =(visible)?'inherit':'hide';
  }
  return divs;
}

function setDivClip(div,top,right,bottom,left){
  if(_dom==4 || _dom==2 || _dom==1){
    div.style.clip='rect('+top+'px '+right+'px '+bottom+'px '+left+'px)';
    return;
  }
  if(_dom==3){
    div.clip.top   =top;   div.clip.right=right;
    div.clip.bottom=bottom;div.clip.left =left;
    return;
  }
}

function writeDivHTML(div,op,cl){
  var s='';
  for(var i=3; i<arguments.length; i++) s+=arguments[i];
  if(_dom==4){
    if(op){ while(div.hasChildNodes()) div.removeChild(div.lastChild); }
    var range=document.createRange();
    range.selectNodeContents(div);
    range.collapse(true);
    var cf=range.createContextualFragment(s);
    div.appendChild(cf);
    return;
  }
  if(_dom==2 || _dom==1){
    if(op)   div.innerHTML='';
    if(_mac&&!_ie512) div.innerHTML+=s;
    else     div.insertAdjacentHTML('BeforeEnd',s);
    return;
  }
  if(_dom==3){
    if(op) div.document.open('text/html','replace');
    div.document.write(s);
    if(cl) div.document.close();
    return;
  }
}

function setDivBackgroundColor(div,color){
  if(color==null) color='transparent';
  if(_dom==3) div.bgColor=color;
  else        div.style.backgroundColor=color;
}

function setDivBackgroundImage(div,url){
  if(_dom==3) div.background.src=url?url:null;
  else        div.style.backgroundImage=url?('url('+url+')'):'none';
}

function setDivZIndex(div,order){
  if(_dom==4 || _dom==2 || _dom==1){
    div.style.zIndex=order;
    return;
  }
  if(_dom==3){
    div.zIndex      =order;
    return;
  }
}

function setDivStyleAttribute(div,nm,value){
  if(_dom!=0 && _dom!=3) eval('div.style.'+nm+'=value');
  return div;
}

function changeExlURL(exdiv,url){
  if(_dom==4){
    exdiv.setAttribute('src',url);
    return;
  }
  if(_dom==2 || _dom==1){
    frames(exdiv.id+'_if').location.replace(url);
    return;
  }
  if(_dom==3){
    exdiv.load(url,exdiv.clip.width);
    return;
  }
  return;
}

function getLeftFromEvent(e){
  if(_dom==4)          return e.clientX+window.scrollX;
  if(_dom==2||_dom==1) return document.body.scrollLeft+window.event.clientX;
  if(_dom==3)          return e.pageX;
  return 0;
}
function getTopFromEvent(e){
  if(_dom==4)          return e.clientY+window.scrollY;
  if(_dom==2||_dom==1) return document.body.scrollTop+window.event.clientY;
  if(_dom==3)          return e.pageY;
  return 0;
}

// Eventi --------------------------

_grabObj = null;

function EventCtrl(div){
  this.div   = div;
  this.type  = ''; this.mask  = 0;
  this.pageX = 0;  this.pageY = 0;
}

EventCtrl.prototype.linkCtrl = function(obj){
  if(obj && !obj.eventCtrl) obj.eventCtrl=this;
  return this;
}
EventCtrl.prototype.setThreshold = function(threshold){
  this.threshold = threshold;
  return this;
}

function getCtrlFromElementIE(el,tagName){
  for(;el;el=el.parentElement)
    if((tagName==null || el.tagName==tagName) && el.eventCtrl)
      return el.eventCtrl;
  return null;
}

function getCtrlFromEventIE(e,tagName){     // IE用
  var ctrl=_grabObj;
  var event=window.event;
  var fromCtrl, toCtrl;
  if (ctrl==null){
    var mask=0, type=event.type;
    switch(type){
    case 'mouseover':
      fromCtrl = getCtrlFromElementIE(event.fromElement,tagName);
      toCtrl   = getCtrlFromElementIE(event.toElement,  tagName);
      if(fromCtrl!=toCtrl) ctrl=toCtrl;
      if(!ctrl || (ctrl.mask&1)==0) ctrl=null;
      break;
    case 'mouseout':
      fromCtrl = getCtrlFromElementIE(event.fromElement,tagName);
      toCtrl   = getCtrlFromElementIE(event.toElement,  tagName);
      if(fromCtrl!=toCtrl) ctrl=fromCtrl;
      if(!ctrl || (ctrl.mask&1)==0) ctrl=null;
      break;
    case 'mousedown': 
    case 'mousemove': 
    case 'mouseup':
      ctrl = getCtrlFromElementIE(event.srcElement,tagName);
      if(ctrl && (ctrl.mask&2)!=0) break;
    default: ctrl=null; break;
    }
  }
  if(ctrl){
    ctrl.pageX = document.body.scrollLeft+event.clientX;
    ctrl.pageY = document.body.scrollTop +event.clientY;
    ctrl.type  = event.type;
  }
  return ctrl;
}
function getCtrlFromEventNN4(e,tagName){    // NN4用
  var ctrl=_grabObj;
  if(ctrl==null) ctrl=e.target.eventCtrl;
  if(ctrl){
    var mask=0;
    switch(e.type){
    case 'mouseover': case 'mouseout':
      mask|=1; break;
    case 'mousedown': case 'mousemove': case 'mouseup':
      mask|=2; break;
    }
    if((ctrl.mask&mask)!=0){
      ctrl.pageX = e.pageX; ctrl.pageY = e.pageY;
      ctrl.type  = e.type;
    } else ctrl=null;
  }
  return ctrl;
}
function getCtrlFromEventMz(e,tagName){     // Mozilla用
  var ctrl=_grabObj;
  if(ctrl==null){
    for(var t=e.target; t!=null; t=t.parentNode){
      if((  tagName==null
         ||(t.nodeType==Node.ELEMENT_NODE && t.tagName==tagName))
         && ('undefined' != typeof(t.eventCtrl)) ){
        ctrl=t.eventCtrl;
        break;
      }
    }
  }
  if(ctrl){
    ctrl.pageX = e.clientX+window.scrollX;
    ctrl.pageY = e.clientY+window.scrollY;
    ctrl.type  = e.type;
  }
  return ctrl;
}
function getCtrlFromEventNop(e,tagName){ return null; } // Dummy

getCtrlFromEvent=(_dom==1||_dom==2)?getCtrlFromEventIE:
                   (_dom==3?getCtrlFromEventNN4:
                    (_dom==4?getCtrlFromEventMz:
                     getCtrlFromEventNop));

// mouseover ハンドラ
function ech_mouseover(e){
  var ctrl = getCtrlFromEvent(e,null);
  if(ctrl && ctrl.mouseover && !ctrl.mouseoverState){
    ctrl.mouseoverState = true;
    if(ctrl.mouseover) ctrl.mouseover(ctrl,ctrl.mouseoverClient);
  }
}

// mouseout ハンドラ
function ech_mouseout(e){
  var ctrl = getCtrlFromEvent(e,null);
  if(ctrl && ctrl.mouseover && ctrl.mouseoverState){
    ctrl.mouseoverState = false;
    if(ctrl.mouseout) ctrl.mouseout(ctrl,ctrl.mouseoutClient);
  }
}

// mousedown ハンドラ
function ech_mousedown(e){
  var ctrl = getCtrlFromEvent(e,null);
  if(ctrl && !ctrl.dragging){
    _grabObj = ctrl; ctrl.dragging=true; ctrl.dragged = false;
    ctrl.startX = ctrl.curX = ctrl.pageX;
    ctrl.startY = ctrl.curY = ctrl.pageY;
    if(ctrl.mousedown) ctrl.mousedown(ctrl,ctrl.mousedownClient);
    return false;
  }
  return true;
}

// mousemove ハンドラ
function ech_mousemove(e){
  var ctrl = getCtrlFromEvent(e,null);
  if(ctrl && ctrl.dragging){
    if(ctrl.curX!=ctrl.pageX || ctrl.curY!=ctrl.pageY){
      if(Math.abs(ctrl.pageX-ctrl.startX)>ctrl.threshold || Math.abs(ctrl.pageY-ctrl.startY)>ctrl.threshold)
        ctrl.dragged = true;
      if(ctrl.mousemove) ctrl.mousemove(ctrl,ctrl.mousemoveClient);
      ctrl.curX = ctrl.pageX; ctrl.curY = ctrl.pageY;
    }
    return false;
  }
  return true;
}

// mouseup ハンドラ
function ech_mouseup(e){
  var ctrl = getCtrlFromEvent(e,null);
  if(ctrl && ctrl.dragging){
    _grabObj = null; ctrl.dragging = false;
    if(ctrl.mouseup) ctrl.mouseup(ctrl,ctrl.mouseupClient);
    if(!ctrl.dragged && ctrl.mouseclick)
      ctrl.mouseclick(ctrl,ctrl.mouseclickClient);
    ctrl.curX = ctrl.pageX; ctrl.curY = ctrl.pageY;
    return false;
  }
  return true;
}

/**
* Set the drag object and the methods to call on the events 
*  - mouseover
*  - mouseout
* The method you pass should expect to get 2 params 
*  a) A ctrl-object holding all event info
*  b) A pass-through parameter that *you* may set.
*  
* @param div   is the object you intend to move (a div-object)
* @param ovrf  function to call on the onmousedown event 
* @param ovrc  pass-through parameter that you *may* set
* @param outf  function to call on the onmousemove event
* @param outc  pass-through parameter that you *may* set
*/
function ech_attachMouseOverOut(div,ovrf,ovrc,outf,outc){
  if(!div.eventCtrl) div.eventCtrl = new EventCtrl(div);
  var ctrl = div.eventCtrl;
  ctrl.mouseoverState = false;
  ctrl.mouseover  = ovrf; ctrl.mouseoverClient = ovrc;
  ctrl.mouseout   = outf; ctrl.mouseoutClient  = outc;
  div.onmouseover = ech_mouseover;
  div.onmouseout  = ech_mouseout;
  ctrl.mask|=1;
  return ctrl;
}

// mouseover/mouseout ハンドラ登録削除関数
function ech_detachMouseOverOut(div){
  var ctrl = div.eventCtrl;
  if(ctrl){
    ctrl.div.onmouseover = null;
    ctrl.div.onmouseout  = null;
    ctrl.mask=~1;
  }
}

/**
* Set the drag object and the methods to call on the events 
*  - onmousedown
*  - onmousemove
*  - onmouseup
*  - onmouseclick
* The method you pass should expect to get 2 params 
*  a) A ctrl-object holding all event info
*  b) A pass-through parameter that *you* may set.
*  
* @param div   is the object you intend to move (a div-object)
* @param dwnf  function to call on the onmousedown event 
* @param dwnc  pass-through parameter that you *may* set
* @param movf  function to call on the onmousemove event
* @param movc  pass-through parameter that you *may* set
* @param upf   function to call on the onmouseup event
* @param upc   pass-through parameter that you *may* set
* @param clkf  function to call on the mouseclick event
* @param clkc  pass-through parameter that you *may* set
*/
function ech_attachMouseDrag(div,dwnf,dwnc,movf,movc,upf,upc,clkf,clkc){
  var doc;
  
  if(_dom==1||_dom==2){
    doc = div;
    doc.onmousedown      = ech_mousedown;
    document.onmousemove = ech_mousemove;
    document.onmouseup   = ech_mouseup;
  } else if(_dom==3){
    doc = div.document;
    doc.onmousedown = ech_mousedown;
    doc.onmousemove = ech_mousemove;
    doc.onmouseup   = ech_mouseup;
    doc.captureEvents(Event.MOUSEDOWN|Event.MOUSEMOVE|Event.MOUSEUP);
  } else if(_dom==4){
    doc = div;
    div.onmousedown           = ech_mousedown;
    document.body.onmousemove = ech_mousemove;
    document.body.onmouseup   = ech_mouseup;
  } else return null;
  if(!doc.eventCtrl) doc.eventCtrl = new EventCtrl(div);
  var ctrl=doc.eventCtrl;
  ctrl.dragging  = false; ctrl.dragged   = false;
  ctrl.startX    = 0;     ctrl.startY    = 0;
  ctrl.curX      = 0;     ctrl.curY      = 0;
  ctrl.mousedown = dwnf; ctrl.mousedownClient = dwnc;
  ctrl.mousemove = movf; ctrl.mousemoveClient = movc;
  ctrl.mouseup   = upf;  ctrl.mouseupClient   = upc;
  ctrl.mouseclick= clkf; ctrl.mouseclickClient= clkc;
  ctrl.threshold = 5;
  ctrl.mask|=2;
  return ctrl;
}

function ech_detachMouseDrag(div){
  var ctrl = null;
  if(_dom==1||_dom==2){
    ctrl=div.eventCtrl;
    if(ctrl) ctrl.div.onmousedown=null;
  } else if(_dom==3){
    ctrl = div.document.eventCtrl;
    if(ctrl){
      var doc = ctrl.div.document;
      doc.releaseEvents(Event.MOUSEDOWN|Event.MOUSEMOVE|Event.MOUSEUP);
      doc.onmousedown = null;
      doc.onmousemove = null;
      doc.onmouseup   = null;
    }
  } else if(_dom==4){
    ctrl = div.eventCtrl;
    if(ctrl) ctrl.div.onmousedown=null;
  }
  if(ctrl) ctrl.mask&=~2;
}
function setCombo(obj,code) 
{ if (typeof(obj)=='string') obj=document.getElementById(obj); 
 obj.selectedIndex=0; for (var i=0;i<obj.length;i++) {if (obj.options[i].value==code) {obj.selectedIndex=i; break;}}
}
function setOnLoad(fun)
{
if(typeof window.addEventListener != 'undefined') //.. gecko, safari, konqueror and standard
{
	window.addEventListener('load', fun, false);
}
else if(typeof document.addEventListener != 'undefined') //.. opera 7
{
	document.addEventListener('load', fun, false);
}
else if(typeof window.attachEvent != 'undefined') //.. win/ie
{
	window.attachEvent('onload', fun);
}
}