// JScript 文件
//得到地址栏参数
function Request(strName)
{ 
     var strHref = window.location.search; 
     var intPos = strHref.indexOf("?"); 
     var strRight = strHref.substr(intPos + 1); 
     var arrTmp = strRight.split("&"); 
     for(var i = 0; i < arrTmp.length; i++)
     { 
        var arrTemp = arrTmp[i].split("="); 
        if(arrTemp[0].toUpperCase() == strName.toUpperCase()) return arrTemp[1]; 
     } 
        return ""; 
} 

function SetCookie(name, value)
{
	var expdate = new Date();
	var argv = SetCookie.arguments;
	var argc = SetCookie.arguments.length;
	var expires = (argc > 2) ? argv[2] : null;
	var path = (argc > 3) ? argv[3] : null;
	var domain = (argc > 4) ? argv[4] : null;
	var secure = (argc > 5) ? argv[5] : false;
	
	if(expires!=null) expdate.setTime(expdate.getTime() + ( expires * 1000 ));
	//expdate.setTime(expdate.getTime() + ( 60 * 60 * 24));
	 
	//document.cookie = name + "=" + escape (value) +((expires == null) ? "" : ("; expires="+ expdate.toGMTString()))
	//	+((path == null) ? "" : ("; path=" + path)) +((domain == null) ? "" : ("; domain=" + domain))
	//	+((secure == true) ? "; secure" : "");
	
	document.cookie = name + "=" + escape (value)+"; path=/;";
	
}
function DelCookie(name)//
{
	var exp = new Date();
	exp.setTime (exp.getTime() - 1);
	var cval = GetCookie(name);
	document.cookie = name + "=" + cval + ";expires="+ exp.toGMTString();
}
function GetCookie(name)//
{
	var arg = name + "=";
	var alen = arg.length;
	var clen = document.cookie.length;
	var i = 0;
	while (i < clen)
	{
		var j = i + alen;
		if (document.cookie.substring(i, j) == arg)
			return GetCookieVal (j);
		i = document.cookie.indexOf(" ", i) + 1;
		if (i == 0) break;
	}
	return null;
}
function NumericOnly(obj)
{
   if(((event.keyCode>47)&&(event.keyCode<58))||(event.keyCode==8)||(event.keyCode==9)||(event.keyCode==46)||(event.keyCode==110)||(event.keyCode==190)||((event.keyCode<=105)&(event.keyCode>=96)))
    {
    } 
    else 
    {    
        alert("请输入数字！");    
        obj.value = obj.value.substring(0, obj.value.length-1);    
    }
}
function DateOnly(obj)
{
   if(((event.keyCode>47)&&(event.keyCode<58))||(event.keyCode==8)||(event.keyCode==9)||(event.keyCode==45)||(event.keyCode==109)||(event.keyCode==189)||((event.keyCode<=105)&(event.keyCode>=96))) 
    {
    } 
    else 
    {    
        alert("请输入日期");    
        obj.value = obj.value.substring(0, obj.value.length-1);    
    }
}