function showOptions(array)
{
	if(array.length == 0)
	{
		document.write("<option value=" + 0 + ">无</option>");
	}
	else
	{
		document.write("<option value='0'>请选择</option>");
		for(i = 1; i < array.length; i++)
		{
			if(array[i] != undefined )
			{
				document.write("<option value=" + i + ">" + array[i] + "</option>");
			}
		}
	}
}

function nameOptions(array)
{
	if(array.length == 0)
	{
		document.write("<option value=" + 0 + ">无</option>");
	}
	else
	{
		for(i = 0; i < array.length; i++)
		{
			if(array[i] != undefined )
			{
				if(i==0)
				{
					document.write("<option value=''>" + array[i] + "</option>");
				}
				else
				{
				    document.write("<option value=" + array[i] + ">" + array[i] + "</option>");
				}
			}
		}
	}
}

function clearField(field)
{
   document.getElementById(field).value="";
}

function getUrlParam(name)
{   
     var  reg = new RegExp("(^|&)"+   name   +"=([^&]*)(&|$)");   
     var  r =  window.location.search.substr(1).match(reg);   
     if (r!=null)
	 {
		 return unescape(r[2]); 
	 }
	 return  null;   
}   

function checkFCKeditor(name)
{
       var oEditor = FCKeditorAPI.GetInstance(name) ;
       var acontent=oEditor.GetXHTML();
	   if(acontent == '')
	   {
		   return false;
	   }
       return true;
}

// 二级联动菜单
function showSecond(id, opts, x)
{
	var temp = document.getElementById(id);
	temp.innerHTML = '' ;
	for (i = 0; i <opts[x].length - 1; i++)
	{
		temp.options[i]= new Option(opts[x][i + 1],i);
	}

	temp.selectedIndex=0;
}

function showFirst(opts)
{
	var flag = 0;
	for(var i=0; i< opts.length; i++)
	{
		if(opts[i][0] !='')
		{
			if(flag == 1)
			{
				document.write("<option value=\""+i+"\" checked>"+opts[i][0]+"</option>");
			}
			else
			{
				document.write("<option value=\""+i+"\">"+opts[i][0]+"</option>");
			}
			flag = 1;
		}
	}
}

function fmt(type,ids)
{
	if(ids<10)
	{
		var st = '0'+ids;
	}
	else
	{
		ids = String(ids);
		var st = ids.substr(ids.length - 2);
	}
	var url = "http://tour.cq.qq.com/"+type+"/"+st+"/"+ids+".html";

	win = open(); 
    win.location.href = url;
}

function wfmt(type,ids)
{
	if(ids<10)
	{
		var st = '0'+ids;
	}
	else
	{
		ids = String(ids);
		var st = ids.substr(ids.length - 2);
	}
	var url = "http://tour.cq.qq.com/"+type+"/"+st+"/"+ids+".html";
	
	document.write(url);
}

function eduIntro(introID)
{
	var o = document.getElementById(introID);
	var s = o.innerHTML;
	s = s.replace(/&amp;/ig, "&");
	s = s.replace(/&nbsp;|<[^>]*>/ig, "<br>&nbsp;&nbsp;&nbsp;&nbsp;");
	document.getElementById(introID).innerHTML = ""+s;
	o.style.display = "block";
}

function copyToClipBoard(){ 
var clipBoardContent=""; 
clipBoardContent+=document.title; 
clipBoardContent+=""; 
clipBoardContent+=this.location.href; 
window.clipboardData.setData("Text",clipBoardContent); 
alert("复制成功，请粘贴到你的QQ上推荐给你的好友"); 
} 

function changeImg(mypic, width, height){
    var oriwidth = mypic.width;
    var oriheight = mypic.height;
    var scale = oriwidth / oriheight;        
        
	var A = oriwidth / width;
	var B = oriheight / height; 
 
	// 若原图太大，则缩小；原图小则不变。
    if(A>1 || B>1)
    {
        if(A > B)
        {
            mypic.width = width;
            mypic.height = width/scale;
        }
        if( A < B)
        {
            mypic.width = height*scale;
            mypic.height = height;
        }
    }
}
function GetCookieVal(offset)
//获得Cookie解码后的值
{
	var endstr = document.cookie.indexOf (";", offset);
	if (endstr == -1)
	endstr = document.cookie.length;
	return unescape(document.cookie.substring(offset, endstr));
}
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 = '/line/';
	var domain = (argc > 4) ? argv[4] : null;
	var secure = (argc > 5) ? argv[5] : false;
	if(expires!=null) expdate.setTime(expdate.getTime() + ( expires * 1000 ));
	document.cookie = name + "=" + escape (value) +((expires == null) ? "" : ("; expires="+ expdate.toGMTString()))
	+((path == null) ? "" : ("; path=" + path)) +((domain == null) ? "" : ("; domain=" + domain))
	+((secure == true) ? "; secure" : "");
}
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 altoff(foname,inname,offset)
{
	document.getElementById(inname).value=offset;
    document.getElementById(foname).submit();
	return;
}

function altorder(obj,foname)
{
   document.getElementById(foname).submit();
   return;
}

function altmoney(obj,foname)
{
	if(obj.value != 0)
    {
        switch(obj.value)
        {
            case "1":
                document.getElementById(foname).uprice.value = 500;
                document.getElementById(foname).downprice.value = 0;
                break;
            case "2":
                document.getElementById(foname).uprice.value = 2000;
                document.getElementById(foname).downprice.value = 500;
                break;
            case "3":
                document.getElementById(foname).uprice.value = 5000;
                document.getElementById(foname).downprice.value = 2000;
                break;
            case "4":
                document.getElementById(foname).uprice.value = 10000;
                document.getElementById(foname).downprice.value = 5000;
                break;
            case "5":
                document.getElementById(foname).uprice.value = 1000000;
                document.getElementById(foname).downprice.value = 10000;
                break;
        }
    }
	return;
}

// 显示二级分类
function writeArr(opts, x)
{
	var maintype = parseInt(x/1000);
	var subtype = parseInt(x%1000);
    document.write(opts[maintype][0]);
    document.write("－"+opts[maintype][subtype]);
	return;

}

function alttype(obj2,obj1,foname)
{
	var val = parseInt(obj1.value * 1000) + parseInt(obj2.value);
	document.getElementById(foname).value=val;
    return;
}

// 二级联动菜单
function preSecond(id, opts, x)
{
	var temp = document.getElementById(id);
	temp.innerHTML = '' ;
	temp.options[0]= new Option('请选择子类',0);
	for (i = 1; i <opts[x].length; i++)
	{
		temp.options[i]= new Option(opts[x][i],i);
	}

	temp.selectedIndex=0;
}

// 二级联动菜单
function destSecond(id, optsname,optsvalue)
{
	var temp = document.getElementById(id);
	temp.innerHTML = '' ;
	temp.options[0]= new Option('请选择地区',0);
	for (i = 1; i <optsvalue.length; i++)
	{
		temp.options[i]= new Option(optsname[i],optsvalue[i]);
	}
	temp.selectedIndex=0;
}

function destFirst(optsname,optsvalue)
{
	var flag = 0;

	document.write("<option value=''>请选择目的地</option>");
	for(var i=0; i< optsvalue.length; i++)
	{
		if(optsvalue[i] !='')
		{
			if(flag == 1)
			{
				document.write("<option value=\""+optsvalue[i]+"\" checked>"+optsname[i]+"</option>");
			}
			else
			{
				document.write("<option value=\""+optsvalue[i]+"\">"+optsname[i]+"</option>");
			}
			flag = 1;
		}
	}
}

function gnFirst(optsname,optsvalue)
{
	var flag = 0;

	document.write("<option value=''>请选择目的地</option>");
	for(var i=0; i< optsvalue.length; i++)
	{
		if(optsvalue[i] !='' && optsvalue[i]!='0600' && optsvalue[i]!='0900' && optsvalue[i]!='2500' && optsvalue[i]!='2600')
		{
			if(flag == 1)
			{
				document.write("<option value=\""+optsvalue[i]+"\" checked>"+optsname[i]+"</option>");
			}
			else
			{
				document.write("<option value=\""+optsvalue[i]+"\">"+optsname[i]+"</option>");
			}
			flag = 1;
		}
	}
}

function zbFirst(optsname,optsvalue)
{
	var flag = 0;

	document.write("<option value=''>请选择目的地</option>");
	for(var i=0; i< optsvalue.length; i++)
	{
		if(optsvalue[i] !='')
		{
			if(optsvalue[i]=='0600' || optsvalue[i]=='0900' || optsvalue[i]=='2500' || optsvalue[i]=='2600')
			{
				if(flag == 1)
				{
					document.write("<option value=\""+optsvalue[i]+"\" checked>"+optsname[i]+"</option>");
				}
				else
				{
					document.write("<option value=\""+optsvalue[i]+"\">"+optsname[i]+"</option>");
				}
			}
			flag = 1;
		}
	}
}