//接收url参数
//var Url = window.location.href;
//var value = Url.getQuery();
String.prototype.getQuery = function(name) {
    var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");
    var r = this.substr(this.indexOf("\?") + 1).match(reg);
    if (r != null) return unescape(r[2]); return null;
}
function QueryString(item) {
    var sValue = location.search.match(new RegExp("[\?\&]" + item + "=([^\&]*)(\&?)", "i"))
    return sValue ? sValue[1] : sValue
}

function gid(id) {
  return document.getElementById?document.getElementById(id):null;
}
function gname(name) {
  return document.getElementsByTagName?document.getElementsByTagName(name):new Array()
}
function SetObjContent(objID,content){
 gid(objID).innerHTML=content;
}
function GetObjContent(objID){
 return gid(objID).innerHTML;
}
function ClearObjContent(objID){
SetObjContent(objID,"");
}
function SetObjStyleName(objID,sname)
{
    gid(objID).className=sname;
}
function HideObj(objID)
{
    gid(objID).style.display="none";
}
function ShowObj(objID)
{
    gid(objID).style.display="block";
}
function ShowHideObj(objID)
{
    if(gid(objID).style.display=="none")
    {
        gid(objID).style.display="block";
    }
    else
    {
        gid(objID).style.display="none";
    }
}
function CheckSelect(objname){ return IsChecked(objname);}
function IsChecked(inputName) {
	var inputs = gname(inputName);
	for(var i=0;i<inputs.length;i ++)
	{
		if(inputs[i].checked)
		{
			return true;
		}
	}
	return false;
}
//check设定某个项选中状态(值用小逗号分隔)
function CheckTrue(obj, value)
{
    var obj = document.getElementsByName(obj);
	for(var i=0; i < obj.length;i++)
	{
	    var arry = value.split(",");
	    for(var j=0;j<arry.length;j++)
	    {
		    if( obj[i].value == arry[j])
		    {
			    obj[i].checked=true;
		    }
		}
	}
}
//select设定某个项选中状态(值用小逗号分隔)
function SelectTrue(objn, objv)
{
    var obj = gid(objn);
	for(var i = 0; i < obj.options.length; i++) {
        if (obj.options[i].value == objv)
        {
        	obj.selectedIndex = i;
        }
    }
}
function isno_del(){
if(window.confirm('???????')){return true;}else{return false};
}

function enterkey(m) { if( event.keyCode == 13) {eval(m);} }
//获得浏览器类型
function Browser() {
  var ua, s;
  this.isIE = false;
  this.isNS = false;
  this.isOP = false;
  this.isSF = false;
  this.isFF = false;
  ua = navigator.userAgent.toLowerCase();
  s = "opera";
  this.isOP = ua.indexOf(s)!=-1; 
  s = "msie";
  this.isIE = ua.indexOf(s)!=-1; 
  s = "netscape";
  this.isNS= ua.indexOf(s)!=-1; 
  s = "gecko";
  this.isNS = ua.indexOf(s)!=-1; 
  s = "safari";
  this.isSF = ua.indexOf(s)!=-1; 
  s="firefox"
  this.isFF=ua.indexOf(s)!=-1; 
}
//选择"select"中的某一项
function selectTrue(obj, value)
{
	var myobj = document.getElementById(obj);
	for(var i=0; i < myobj.length;i++)
	{
		if(myobj.options[i].value == value)
		{
			myobj.options[i].selected = true;
		}
	}
}


//打印函数，传进 要打印块的ID
function CatePrint(divID) 
{ 
    if (window.print) 
    {
        var Div1 = gid(divID).innerHTML;
         var css = '<style type="text/css" media=all>' +
        'p { line-height: 120%}' +
        '.ftitle { line-height: 100%; font-size: 18px; color: #000000}' +
        'td { font-size: 10px; color: #000000}' +
        '</style>' ;
        
        var body ='<div style="line-height:20px">　</div><table width="640" border="0" cellspacing="0" cellpadding="2">' +
        ' <tr> ' +
        ' <td class="fbody"> ' +
        ' <div class=ftitle>' + Div1 + '</div>' + 
        ' </td>' +
        ' </tr>' +
        '</table>';

        document.body.innerHTML = css + body ;
        window.print();
        window.history.go(0);
    }
}
//改变字体大小
function SetFont(obj, si){
	gid(obj).style.fontSize = si;
}
function SetFont(obj, si, myobj){
	gid(obj).style.fontSize = si;
	
	if(myobj == "font16")
	{
	    SetObjStyleName("font16", "font16Bg");
	    SetObjStyleName("font14", "font14");
	    SetObjStyleName("font12", "font12");
	}
	else if(myobj == "font14")
	{
	    SetObjStyleName("font16", "font16");
	    SetObjStyleName("font14", "font14Bg");
	    SetObjStyleName("font12", "font12");
	}
	else if(myobj == "font12")
	{
	    SetObjStyleName("font16", "font16");
	    SetObjStyleName("font14", "font14");
	    SetObjStyleName("font12", "font12Bg");
	}
	
}

//添加收藏夹
function addfavorite(Furl, Fstr){
   if (document.all){
      window.external.addFavorite(Furl,Fstr);
   }
   else if (window.sidebar){
      window.sidebar.addPanel(Fstr, Furl, "");
   }
}