//switchSysBar
var uagent    = navigator.userAgent.toLowerCase();
var is_safari = ( (uagent.indexOf('safari') != -1) || (navigator.vendor == "Apple Computer, Inc.") );
var is_ie     = ( (uagent.indexOf('msie') != -1) && (!is_opera) && (!is_safari) && (!is_webtv) );
var is_ie4    = ( (is_ie) && (uagent.indexOf("msie 4.") != -1) );
var is_moz    = (navigator.product == 'Gecko');
var is_ns     = ( (uagent.indexOf('compatible') == -1) && (uagent.indexOf('mozilla') != -1) && (!is_opera) && (!is_webtv) && (!is_safari) );
var is_ns4    = ( (is_ns) && (parseInt(navigator.appVersion) == 4) );
var is_opera  = (uagent.indexOf('opera') != -1);
var is_kon    = (uagent.indexOf('konqueror') != -1);
var is_webtv  = (uagent.indexOf('webtv') != -1);

var is_win    =  ( (uagent.indexOf("win") != -1) || (uagent.indexOf("16bit") !=- 1) );
var is_mac    = ( (uagent.indexOf("mac") != -1) || (navigator.vendor == "Apple Computer, Inc.") );
var ua_vers   = parseInt(navigator.appVersion);

function switchSysBar(){
	if (switchPoint.innerText==3){
		switchPoint.innerText=4;
		top.adminf.cols='0,*';
	}else{
		switchPoint.innerText=3;
		top.adminf.cols='180,*';
	}
}

//loading bar
var pos1=1,posall=200  //pos1:Current,posall:Total
function play1(){ 
	if(pos1<posall)pos1+=1;else{pos1=1;fill1.color="rgb("+Math.round(Math.random()*255)+","+Math.round(Math.random()*255)+","+Math.round(Math.random()*255)+")"}
	a.style.width=Math.round(200/(posall/pos1));
	//jindu.innerText=pos1+"/"+posall+","+Math.round(100/(posall/pos1))+"%"
	//jindu.innerText=Math.round(100/(posall/pos1))+"%"
	jindu.innerText=''
	fill1.angle=Math.round(300/(posall/pos1))
}
function hideLoading(){
	loading.style.display='none'
}

function changePage(o,i){
	switch(i){
	case 0 :
		o.form.PageNo.value = o.form.gotoPage.value;
		o.form.submit();
		break;
	case 1 :
		o.form.PageNo.value = 1;
		o.form.submit();
		break;
	case 2 :
		o.form.PageNo.value = parseInt(o.form.PageNo.value)-1;
		o.form.submit();
		break;
	case 3 :
		o.form.PageNo.value = parseInt(o.form.PageNo.value)+1;
		o.form.submit();
		break;
	case 4 :
		o.form.PageNo.value = 9999;
		o.form.submit();
		break;
	}
}

function Allaction(form)  
  {  
  if (form.ID.length>1) {
  for (var i=0;i<form.ID.length;i++)  
    {  
    var e = form.ID[i];
	e.checked = form.alldel.checked;
    } 
  } else {
  form.ID.checked=form.alldel.checked;
  }
  }