// static class
document.domain = "hexun.com";

Common = new function(){
// private static fields 	

// public static method 
	this.$ = function(name)
	{
		return document.getElementById(name);
	}
	this._ = function(tagName)
	{
		return document.createElement(tagName);
	}
	this.Resize = function()
	{
		if(parent.document.getElementById("ifrName") != undefined){
			parent.document.getElementById("ifrName").style.height = document.body.scrollHeight + "px"; 
		}
	}
	this.GetDate = function(obj)
	{
		var date = new Date();
		var ss = date.getMonth()+1;
		var aa = ss;
		if(ss < 10 ) aa = "0" + ss; 
		var se = date.getDate();
		var sae = se;
		if(se < 10 ) sae = "0" + se;
		var tradedate = date.getFullYear()+ "-"  + aa + "-" + sae;
		Common.$(obj).value = tradedate;
	}
	this.Time = function()
	{
		var time = new Date();
		var h = time.getHours();
		var m = time.getMinutes();		
		var s = Math.floor(time.getSeconds()/10)*10; 
		var arg = (h<10 ? "0" + h : h) + "" + (m<10 ? "0" + m : m) + "" + (s<10 ? "0" + s : s);
		return arg;
	}
	this.IsDate = function(str)
	{
		var re = new RegExp(/^\d{4}-\d{2}-\d{2}$/);
		return re.test(str);
	}
	this.IsNumber = function(str)
	{
		var re = new RegExp(/^\d{1,}$/);
		return re.test(str);
	}
	this.IsDecimal = function(str)
	{
		var re = new RegExp(/^\d{1,}(.\d{1,}){0,1}$/);
		return re.test(str);
	}
	this.IsCode = function(str)
	{
		var re = new RegExp(/^\d{6}$/);
		return re.test(str);
	}
	this.IsCodeMarket = function(str)
	{
		var re = new RegExp(/^(\d{6}_\d{1}){1}(\|\d{6}_\d{1}){0,}$/);//
		return re.test(str);
	}
	this.IsHKCode = function(str)
	{
		var re = new RegExp(/^(\d{5}){1}(\|\d{5}){0,}$/);//90007|90001|90020|90006
		return re.test(str);
	}
	this.MarketString = function(str)
	{
		if(str == "1")
		{
			return "SH";
		}
		else
		{
			return "SZ";
		}
		return "SH";
	}
	this.AppendDataArray = function(id,url)
	{
		var obj = Common.$(id);
		if(obj){obj.parentNode.removeChild(obj);}
		var newscript = Common._("script");
		newscript.type = "text/javascript";
		newscript.src = url;
		newscript.id = id;
		document.body.appendChild(newscript);
	}
	this.GetColor = function(value,fiducial)
	{
		if(value == undefined){
			return "--";
		}
		
		if(Number(value) == Number(fiducial)){
			return value;
		}
		else if(Number(value) > Number(fiducial)){
			return "<span class=\"red\">" + value + "</span>";
		}
		else if(Number(value) < Number(fiducial)){
			return "<span class=\"green\">" + value + "</span>";
		}
		return value;
	}
	this.GetColor2DEC = function(value,fiducial)
	{
		if(value == undefined){
			return "--";
		}
		
		if(Number(value) == Number(fiducial)){
			return value.toFixed(2);
		}
		else if(Number(value) > Number(fiducial)){
			return "<span class=\"red\">" + value.toFixed(2) + "</span>";
		}
		else if(Number(value) < Number(fiducial)){
			return "<span class=\"green\">" + value.toFixed(2) + "</span>";
		}
		return value;
	}
	this.GetColor3DEC = function(value,fiducial)
	{
		if(value == undefined){
			return "--";
		}
		
		if(Number(value) == Number(fiducial)){
			return value.toFixed(3);
		}
		else if(Number(value) > Number(fiducial)){
			return "<span class=\"red\">" + value.toFixed(3) + "</span>";
		}
		else if(Number(value) < Number(fiducial)){
			return "<span class=\"green\">" + value.toFixed(3) + "</span>";
		}
		return value;
	}
	this.GetColor4DEC = function(value,fiducial)
	{
		if(value == undefined){
			return "--";
		}
		
		if(Number(value) == Number(fiducial)){
			return value.toFixed(4);
		}
		else if(Number(value) > Number(fiducial)){
			return "<span class=\"red\">" + value.toFixed(4) + "</span>";
		}
		else if(Number(value) < Number(fiducial)){
			return "<span class=\"green\">" + value.toFixed(4) + "</span>";
		}
		return value;
	}
	this.GetColorClass = function(value,fiducial)
	{
		if(Number(value) == Number(fiducial)){
			return "";
		}
		else if(Number(value) > Number(fiducial)){
			return " class=\"red\"";
		}
		else if(Number(value) < Number(fiducial)){
			return " class=\"green\"";
		}
		return value;
	}
	
	this.GetParam = function (name)
	{
		var reg = new RegExp("(^|&|[?])" + name + "=([^&]*)(&|$)","i");   
    
		var r = window.document.location.href.match(reg);   

		if(r != null) return unescape(r[2]);   

		return null;  
	}
	
	this.SetFlashURL = function (objID)
	{
		var code = this.GetParam("c");
		
		var market = this.GetParam("m");
		
		this.$(objID).src = "http://stockdata.stock.hexun.com/2008/zs/index.html?c=" + code + "&m=" + market + "&t=10";
	}
}

/*Êó±êÌáʾ*/
var MouseTips = new function ()
{ 
	this.EnableTooltips = function (id)
	{		
		if(!document.getElementById || !document.getElementsByTagName) return; 

		var links, i, h;
		 
		h = document.createElement("span"); 
		h.id = "btc"; 
		h.setAttribute("id", "btc"); 
		h.style.position = "absolute"; 
		h.style.display = "none";
		h.className = "hander";
		
		document.getElementsByTagName("body")[0].appendChild(h); 
		
		if(id == null) links = document.getElementsByTagName("a"); 
		
		else links = document.getElementById(id).getElementsByTagName("a"); 
		
		for(i = 0; i < links.length; i++)
		{ 
			this.Prepare(links[i]); 
		}
	} 
	
    this.Prepare = function(el)
    {
		var tooltip,t,b,s,l; 
	
		t = el.getAttribute("changehanderstyle"); 
		
		if(t != "yes" ) return ; 

		el.onmouseover = this.ShowTooltip; 
		el.onmouseout = this.HideTooltip; 
		el.onmousemove = this.Locate; 
    }
    
    this.ShowTooltip = function(e)
    {
		document.getElementById("btc").style.display = "block";
		
		this.Locate; 
    }
    
    this.HideTooltip = function(e)
    {
		document.getElementById("btc").style.display = "none";
    }
    
    this.Locate = function(e)
    {
		var posx = 0, posy = 0; 
	
		if(e == null) e = window.event; 
		
		if(e.pageX || e.pageY)
		{ 
			posx = e.pageX;
			posy = e.pageY; 
		} 
		else if(e.clientX || e.clientY)
		{ 
			if(document.documentElement.scrollTop)
			{ 
				posx = e.clientX + document.documentElement.scrollLeft; 
				posy = e.clientY + document.documentElement.scrollTop; 
			} 
			else
			{ 
				posx = e.clientX + document.body.scrollLeft; 
				posy = e.clientY + document.body.scrollTop; 
			} 
		} 
		
		document.getElementById("btc").style.top = (posy + 22 ) + "px"; 
		document.getElementById("btc").style.left = (posx - 10) + "px"; 
    }
}