function confirmDelete(formobject,chkname,msg){
  selected=false;
  for(i=0;i<formobject.elements.length;i++){
   	if (formobject.elements[i].name==chkname) {
       	if(formobject.elements[i].checked) selected=true;
   	}
  }
 if(!selected){
  	alert("没有选中任何记录!");
   	return false;
   }
 if(confirm(msg)) {
         return true;
      }else{
         return false;
      }
}

function setChecked(formobject,ischecked,chkname) {
	for(i=0;i<formobject.elements.length;i++){
  		if(formobject.elements[i].name==chkname) formobject.elements[i].checked=ischecked;
  	}
	return;	
}


function setDefaultOptions(selectObject,defaultvalue){
	opts=selectObject.options;
	for(var i=0;i<opts.length;i++){
		if(opts[i].value==defaultvalue) opts[i].selected=true;
		
	}
	
}

function autoAdjustText(){
    for(var m=0;m<document.all.length;m++)
    {
        if(document.all(m).getAttribute('td_AdjustedFontSize')!=undefined&&document.all(m).getAttribute('td_AdjustedFontSize')>0)
        {
          var tdElement = document.all(m);
          var tdInnerText = tdElement.innerText;
          var tdInnerHtml = tdElement.innerHTML;
          if(tdInnerText.length*tdElement.getAttribute('td_AdjustedFontSize')>tdElement.offsetWidth)
          {
             alert(tdInnerHtml);
             alert(tdInnerText);
             var regx=new RegExp("???");
             tdInnerHtml.replace(regx,"test");
             alert(tdInnerHtml);
             tdElement.innerHTML=tdInnerHtml;
             //?td???????
             
             
          	 // document.all(m).innerHTML=document.all(m).innerHTML.substring(0,document.all(m).offsetWidth/document.all(m).getAttribute('td_AdjustedFontSize'))+"..."
          }
        }
    }
}