// JavaScript Document
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 ShowBox(thelayer,xtop,xleft)
{ 
  //thelayer.style.left = window.event.x; //定位在鼠标坐标
  //thelayer.style.top = window.event.y + document.body.scrollTop + 20;
  thelayer.style.top=xtop;
  thelayer.style.left=xleft;
  thelayer.style.visibility = "inherit";
  //pic.src="037.gif"
  //startext.innerHTML = thestr;
}

function HideBox(thelayer)
{ 
  thelayer.style.visibility = "hidden";
}

//表格的坐标Top
function getTop(obj){
   //var t=obj.offsetTop - obj.parentElement.scrollTop;
   //offsetHeight表格的高度
   //offsetWidth 表格的宽度
   var t=obj.offsetTop+obj.offsetHeight;

   while(obj=obj.offsetParent){
      //t+=obj.offsetTop - obj.parentElement.scrollTop;
	  t+=obj.offsetTop;
   }
  return t;
}
//表格的坐标出Left
function getLeft(obj)
{
  // var l=obj.offsetLeft - obj.parentElement.scrollLeft;
   var l=obj.offsetLeft;
   while(obj=obj.offsetParent){
      //l+=obj.offsetLeft - obj.parentElement.scrollLeft;
	  l+=obj.offsetLeft;
   }
   return l;
}