//截取字符函数
	//string  被截取字符
	//len     截取长度
	//endStr  替换字符
	function subText(string,len,endStr)
	{
		if(endStr == null || endStr == undefined){
			endStr = "...";
		}
		var subs ;
		if(len>0)
		{
			if(string.length>len && string.substring(0,1)!="<")
			{
				
				subs = string.substring(0,len)+endStr;
			}
			else if (string.length<=len){
				subs = string;
			}
			else 
			{
				if(string.split(">")[1].length>len){
					
					subs = string.split(">")[0] + ">" + string.split(">")[1].split("</")[0].substring(0,len)+"</"+string.split("</")[1]+"...";
					
				}
				else{
					subs = string;
				}
			}
		}
		else
		{
			subs = string ;
		}
		//document.write(subs);
		return subs;
	}
	
	function subHtml(string,len,endStr)
	{
		var subs = subText(string,len,endStr);
		document.write(subs);
	}

	function splitText(string)
	{
		var subs ;

		if(string.split(".")[1].length>2)
		{
			subs = string.substring(0,string.length - (string.split(".")[1].length-2));			
		}
		else if(string.split(".")[1].length<2)
		{
			subs = string + "0";
		}
		else
		{
			subs = string;
		}
		
		document.write(subs);
	}
	function subStringText(string,len)
	{
		var subs ;

		if(string.length>len)
		{
			subs = string.substring(len,string.length);			
		}
		else
		{
			subs = string;
		}
		
		//document.write(subs);
		return subs;
	}
	
	function removeHTML(string) {
		return string.replace(new RegExp("(<[^>]*>?)","gm"),"");
	}

function cheng(num,n) {
		
	 document.write(parseFloat(num).toFixed(n)=="NaN"?"--":parseFloat(num).toFixed(n));
} 
function sswr(num,n) {
	 return (parseFloat(num).toFixed(n)=="NaN")?"--":parseFloat(num).toFixed(n);
} 

String.prototype.trim = function() { return this.replace(/(^\s*)|(\s*$)/g, ""); } 

//隐藏输入框文字
   function hiddenText(obj)
   {
    var value = obj.value;
    textValue = value;
    if(value!='')
     obj.value = '';
   }
   
   //显示输入框文字
   function showText(obj)
   {
    var value = obj.value;
    if(value=='')
     obj.value = textValue;
   }
   
   //手机格式验证
   function validateMobile()
   {
     var value = document.getElementById("mobile").value;
     var regex = /^1[3|5|8]\d{9}$/;
     if(value=='')
     {
       alert("手机号码不能为空！");
       return false;
     }
     else if(!regex.test(value))
     {
       alert("手机格式不正确！");
       return false;
     }
     return true;
   }
   //屏蔽输入空格
   function trimString(obj)
   {
     value = obj.value.trim();
     if(value=='')
      obj.value = "";
   }
   
 //个股情报 
 function getRightMobile()
 {
    var url = $("#requesturl").val();
    var code = $("#mobile").val();
    var url = url + "mobile.html";
    var param = "code="+code;
    $.ajax({
    url:url,
    type:'POST',
    data:param,
    dataType:'html',
    error:function(){alert("服务器繁忙，请稍后再试！");},
    success:function(data){
          if(data=='1'||data=='-2')
            alert("您的手机号码提交成功，我们的客服人员会及时给你答复，谢谢！");
         // else if(data=='-2')
         //    alert("此号码已被注册！");
          else 
             alert("服务器繁忙，请稍后再试！");

     } 
    });
   return false;
 }
 
 
 
//get提交转换为post提交  
function linkRefer(linkObject) {   
               
    var formObject = document.createElement('form');   
    document.body.appendChild(formObject);   
     formObject.setAttribute('method', 'post');
     var target = linkObject.getAttribute('target');
     target = target?target:"_blank";
     formObject.setAttribute('target', target);  
     var url = decodeURI(linkObject.href); 
     var uri = '';   
     var i = url.indexOf('?');   
               
     if(i == -1) {   
        formObject.action = url;   
     } else {   
        formObject.action = url.substring(0, i);   
     }   
               
     if( i >= 0 && url.length >= i + 1) {   
        uri = url.substring(i + 1, url.length);   
     }   
  
     var sa = uri.split('&');   
               
     for(var i = 0; i < sa.length; i++) {   
       var isa = sa[i].split('=');         
       var inputObject = document.createElement('input');   
       inputObject.setAttribute('type', 'hidden');   
       inputObject.setAttribute('name', isa[0]);   
       inputObject.setAttribute('value', isa[1]);   
       formObject.appendChild(inputObject);   
     }   
               
     formObject.submit();   
               
     return false;   
}  
   
function tologin(a){
	a.href += "?fromURL=" + document.location.href;
	linkRefer(a);
	return false;
}