//加载css,注意css的路径是从站点根路径开�?所以本机测试时必须是站�?
var cssTag = document.createElement('link');
cssTag.setAttribute('rel','stylesheet');
cssTag.setAttribute('type','text/css');
cssTag.setAttribute('href','/WinValidatorFiles/css/style.css'); //路径�?开�?
document.getElementsByTagName('head')[0].appendChild(cssTag);


function ValidatorUpdateDisplay(val)
{   
     if (typeof(val.display) == "string")
     {
        if (val.display == "None")
        {
            return;
        }
         if (val.display == "Dynamic")
         {
              //�Ƿ���֤��ȷ  val.isvalid
             val.style.display = val.isvalid ? "none" : "inline";
            // return;
         }
    }
    if ((navigator.userAgent.indexOf("Mac") > -1) &&(navigator.userAgent.indexOf("MSIE") > -1))
    {
        val.style.display = "inline";
    }
    val.style.position = "absolute";
    val.style.className = "";
    var closestr = " [<span style=\"cursor:hand;color:red\" title=\"关闭提示\" onclick=\"javascript:HideWinErrMsgTips('"+val.id+"')\">关闭</span>]&nbsp;&nbsp;";
    val.innerHTML="<div style=\"position:absolute;z-index:9999;\" class='tip-bg'><div class=\"tip-bulb\">&nbsp;&nbsp;"+val.errormessage+closestr+"</div></div>";
    obj = document.getElementById(val.controltovalidate)
    var WinElementPos = getWinElementPos(obj)
	val.style.left = (parseInt(WinElementPos.x)).toString() + "px";
	val.style.top = (parseInt(WinElementPos.y)+2).toString() + "px";
    val.style.visibility = val.isvalid ? "hidden" : "visible";

}

 
//关闭气泡提示
function HideWinErrMsgTips(elementid)
{
    var objWinDiv = document.getElementById(elementid);
	objWinDiv.style.visibility = "hidden";
}


//得到某obj的x,y坐标,兼容大部分的浏览�?
function getWinElementPos(obj)
{

 var ua = navigator.userAgent.toLowerCase();
 var isOpera = (ua.indexOf('opera') != -1);
 var isIE = (ua.indexOf('msie') != -1 && !isOpera); // not opera spoof

 var el = obj;

 if(el.parentNode === null || el.style.display == 'none') 
 {
  return false;
 }

 var parent = null;
 var pos = [];
 var box;

 if(el.getBoundingClientRect) //IE
 {
  box = el.getBoundingClientRect();
  var scrollTop = Math.max(document.documentElement.scrollTop, document.body.scrollTop);
  var scrollLeft = Math.max(document.documentElement.scrollLeft, document.body.scrollLeft);

  return {x:box.left + scrollLeft, y:box.top + scrollTop};
 }
 else if(document.getBoxObjectFor) // gecko
 {
  box = document.getBoxObjectFor(el);
     
  var borderLeft = (el.style.borderLeftWidth)?parseInt(el.style.borderLeftWidth):0;
  var borderTop = (el.style.borderTopWidth)?parseInt(el.style.borderTopWidth):0;

  pos = [box.x - borderLeft, box.y - borderTop];
 }
 else // safari & opera
 {
  pos = [el.offsetLeft, el.offsetTop];
  parent = el.offsetParent;
  if (parent != el) {
   while (parent) {
    pos[0] += parent.offsetLeft;
    pos[1] += parent.offsetTop;
    parent = parent.offsetParent;
   }
  }
  if (ua.indexOf('opera') != -1 
   || ( ua.indexOf('safari') != -1 && el.style.position == 'absolute' )) 
  {
    pos[0] -= document.body.offsetLeft;
    pos[1] -= document.body.offsetTop;
  } 
 }
  
 if (el.parentNode) { parent = el.parentNode; }
 else { parent = null; }
  
 while (parent && parent.tagName != 'BODY' && parent.tagName != 'HTML') 
 { // account for any scrolled ancestors
  pos[0] -= parent.scrollLeft;
  pos[1] -= parent.scrollTop;
  
  if (parent.parentNode) { parent = parent.parentNode; } 
  else { parent = null; }
 }
 return {x:pos[0], y:pos[1]};
}