// JavaScript Document

//全选与全取消复选框
function selectAll(){
    var len=document.form1.checkbox_.length;
	if(len>1){
	for (var i=0;i<len;i++){
	   document.form1.checkbox_(i).checked=true;
	   }
	}
	else
	document.form1.checkbox_.checked=true;
}
function cancelselect(){
var len=document.form1.checkbox_.length;
if(len>1){
   for(var i=0;i<len;i++){
       document.form1.checkbox_(i).checked=false;
	   }
}
else
document.form1.checkbox_.checked=false;
}

//鼠标拖动层
var  ms=0;  
function  did(obj){  
           ms=obj;  
           event.srcElement.setCapture();  
           x=document.all(ms).style.pixelLeft-event.x;  
           y=document.all(ms).style.pixelTop-event.y;  
}  
 
function  document.onmousemove(){  
if(ms){  
           document.all(ms).style.pixelLeft=x+event.x;  
           document.all(ms).style.pixelTop=y+event.y;  
           }  
}  
 
function  document.onmouseup(){  
if(ms){  
           event.srcElement.releaseCapture();  
           ms=0;  
           }  
}  


function tableAll(id,all_id)
{
	for (var i=0;i<=all_id-1;i++)
	{
	   document.getElementById("table_"+i).style.display='none';
	 }
	document.getElementById("table_"+id).style.display='';
	
}
function div_open()
{
if(div_body.style.display=='none')
{
		lei_body.style.display='none';
		div_body.style.display='';
}else{
		lei_body.style.display='';
		div_body.style.display='none';
	}
}