//改变图片大小 
function resizepic() { 
var h;
var imgobj=document.getElementsByTagName("img")
    for (var i=0; i<imgobj.length; i++) { 
        if (imgobj[i].width> 400) { 
		    h=imgobj[i].width/400;
            imgobj[i].width = 400; 
			imgobj[i].height=imgobj[i].height/h;
        } 
		
    } 
} 

//图片透明度
function makevisible(cur,which){
if (which==0)
cur.filters.alpha.opacity=100
else

cur.filters.alpha.opacity=40

}

function checkKeys(){
if (document.getElementById("key").value!="请输入您要查找的关键字"){
	return true;}
else{
	document.getElementById("key").value="";
	return true;
}
}


 function setmenu(obj,c_type)
 {
document.getElementById("c_type").value=c_type;
 var divObjs=document.getElementsByTagName('span');
for(var i=0; i<divObjs.length; i++){
 if(divObjs[i].getAttribute("name") == "menu"){
  divObjs[i].className='xgbsou_14';}
}
obj.className='xgbsou_14_x';
ajaxPost('/ajax/get_hotnew.asp?c_type='+c_type,'show_hotnew');
 }


function setsearch()
{

  if (arguments.length>0 ) {
    var c_type= arguments[0];
	var c_class=arguments[1];
	//var c_type=arguments[2];
	if(c_type=="all"){
		document.getElementById("c_class").value=c_class;
		document.getElementById("c_type").value="all";
			document.getElementById("c_qu").value="";
		}
	if(c_type=="zr"){
		document.getElementById("c_class").value=c_class;
		document.getElementById("c_type").value="zr";
			document.getElementById("c_qu").value="";
		}
		
		if(c_type=="tg"){
		document.getElementById("c_class").value=c_class;
		document.getElementById("c_type").value="tg";
			document.getElementById("c_qu").value="";
		}
		
		if(c_type=="swzl"){
		document.getElementById("c_class").value=c_class;	
		document.getElementById("c_type").value="swzl";
		document.getElementById("c_qu").value="";
			}
				if(c_type=="dz"){
		document.getElementById("c_class").value=c_class;	
		document.getElementById("c_type").value="dz";
		document.getElementById("c_qu").value="";
			}
				if(c_type=="haoweb"){
		document.getElementById("c_class").value=c_class;	
		document.getElementById("c_type").value="haoweb";
		document.getElementById("c_qu").value="";
			}
	
  }
	//document.getElementById("key").value=qukongge(document.getElementById("key").value);
	if (document.getElementById("key").value!=""){
	document.getElementById("key").value=""	
	}	
	document.getElementById("searchform").submit();	
}




//判断输入字数
function textCounter(field,maxlimit){
	if(field.value.length > maxlimit){

		field.value = field.value.substring(0, maxlimit);	
		field.focus();
	}
}



//去空格
function qukongge(stringX)
{    

	stringX.replace(' ','');
	return stringX;
	
}


function T(n)
{
	document.getElementById("contxt").style.fontSize=n+"px";
}



	
	function checkfb()
	 {
	  
	
		var title = document.getElementById('title').value;
		var content = FCKeditorAPI.GetInstance('content');
		var tel = document.getElementById('tel').value;
		var linkman = document.getElementById('linkman').value;
		if((linkman == "")||(tel == "")||(title == "")||(content == ""))
		{
			alert("请填选所有内容项，谢谢！");
			return false;
		}
		if(title.length > 20)
		{
			alert("标题过长,请缩减到20字符以内,谢谢！");
			document.getElementById('title').select();
			return false;
		}
		
	 }
	 
	
function del_check(){
if (confirm("你真的要删除吗？")){
	return true;
	}
	return false;
}

function openwin(w,h,url)
		{
		var l=(window.screen.width/2)-w/2;
		var t=(window.screen.height/2)-h/2;
		window.open(url,'','width='+w+',height='+h+',top='+t+',left='+l+',menubar=no,toobar=no,scrollbars=yes,resizable=no,status=no,loation=no');
	
}

function telinfo()
{
	 
	if (document.getElementById('showtel').checked)
	{document.getElementById('infobox').innerHTML="你的联系方式将在页面上公开，为了保护你的信息，将只有本站会员可见!";}
	else{document.getElementById('infobox').innerHTML="你的联系方式将不会在前台显示，由本站的客户代表帮您辨别一些恶意电话。";}
	
	
}


function checkasdate()
{
	var StartDate=document.getElementById('BDate').value;
	var EndDate=document.getElementById('EDate').value;
	var fl=document.shouform.c_class.value;
	
	
	 if(daysBetween(StartDate, EndDate)>31){
			alert("开始日期与结束日期间隔为一个月");
			return false;
		}
                if(!isStartEndDate(StartDate,EndDate)){   
                    alert("开始日期不能大于结束日期");   
                    return false;   
                }   
				
				if(fl==""){   
                    alert("请选择要查询的类型");   
                    return false;   
                }   
                return true;   
  }  



// 计算两个日期的间隔天数

  function daysBetween(DateOne,DateTwo) 
   {   
      var OneMonth = DateOne.substring(5,DateOne.lastIndexOf ('-')); 
      var OneDay = DateOne.substring(DateOne.length,DateOne.lastIndexOf ('-')+1); 
      var OneYear = DateOne.substring(0,DateOne.indexOf ('-')); 
      var TwoMonth = DateTwo.substring(5,DateTwo.lastIndexOf ('-')); 
      var TwoDay = DateTwo.substring(DateTwo.length,DateTwo.lastIndexOf ('-')+1); 
      var TwoYear = DateTwo.substring(0,DateTwo.indexOf ('-'));    
      var cha=((Date.parse(OneMonth+'/'+OneDay+'/'+OneYear)- Date.parse(TwoMonth+'/'+TwoDay+'/'+TwoYear))/86400000);   
     return Math.abs(cha); 
} 

function isStartEndDate(startDate,endDate){   
                //alert(startDate+"==="+endDate);   
                if(startDate.length>0&&endDate.length>0){   
                    var startDateTemp = startDate.split(" ");   
                    var endDateTemp = endDate.split(" ");   
                    var arrStartDate = startDateTemp[0].split("-");   
                    var arrEndDate = endDateTemp[0].split("-");   
                   // var arrStartTime = startDateTemp[1].split(":");   
                  //  var arrEndTime = endDateTemp[1].split(":");   
                    var allStartDate = new Date(arrStartDate[0],arrStartDate[1],arrStartDate[2]);   
                    var allEndDate = new Date(arrEndDate[0],arrEndDate[1],arrEndDate[2]);   
					
                    if(allStartDate.getTime()>allEndDate.getTime()){   
                        return false;   
                    }   
                }   
                return true;   
            }  
			
			
			

function checkMobile1(mobile,div_str){
	var sMobile1 = mobile;
	if(!(/^1[3|5][0-9]\d{4,8}$/.test(sMobile1))){
		alert("不是完整的11位手机号,无法查询");
			return false;
	}
	ajaxPost('/tou/sj1.asp?mobile='+ escape(sMobile1)+'&action=linktel',div_str);
}