function img_zoom(e, o)		//图片鼠标滚轮缩放
{
	var zoom = parseInt(o.style.zoom, 10) || 100;
	zoom += event.wheelDelta / 12;
	if (zoom > 0) o.style.zoom = zoom + '%';
		return false;
}
String.prototype.trim = function()  
{  
	return this.replace(/(^\s*)|(\s*$)/g, "");  
}
function $(val)
{
    return document.getElementById(val);
}
function WinOpen(url,n,w,h)
{
        var left = (screen.width-w)/2;
        var top = (screen.height-h)/2;
        var f = "width="+w+",height="+h+",top="+top+",left="+left;
        var c = window.open(url,n,f);
        return c; 
}
function WinOpenDialog(url,w,h)
{
    var feature = "dialogWidth:"+w+"px;dialogHeight:"+h+"px;center:yes;status:no;help:no";
    showModalDialog(url,window,feature);
}
function showlist(path,chId,fieldName,fieldValue,_target)
{
    var encodeValue = escape(fieldValue);
    if(_target.toLowerCase()=='blank') 
    window.open(path+'/list.aspx?chid='+chId+'&fieldname='+fieldName+'&keyword='+encodeValue);
    else
    location.href(path+'/list.aspx?chid='+chId+'&fieldname='+fieldName+'&keyword='+encodeValue);  
}
function ReviewPadding(appPath,modelType,id,pageSize,pageIndex)
{
    var data = XmlHttpGetMethodText(appPath + "/sys_template/MoreReviewList.aspx?ModelType=" + modelType + "&Id=" + id + "&PageSize=" + pageSize + "&P=" + pageIndex);
    document.getElementById('review_morelist_' + modelType + '_' + id).innerHTML=data
}
 function  over()
{ 
	if(area=="b")
	{		   
		document.getElementById("english").style.display="none";
	} 	
	else
	{
		document.getElementById("english").style.display="inline";
	}
}    
                
function  out()
{   
    document.getElementById("english").style.display="none";
}       
                 
function SetSearchField(appPath,val)
{
    if(val.value!=0)
   { 
        document.getElementById("src_field_list").src=appPath+"/common/getsearchform.aspx?id="+val.value+"&flag=1"
   }
   else
   {
         document.getElementById("src_field_list").src=appPath+"/common/getsearchform.aspx?id="+val.value+"&flag=0"
   } 
}
function GoSearch(appPath)
{
   var chid = document.getElementById("search_channel_list").value;
   var fieldName =  document.getElementById("search_field_list").value;
   var keyword = document.getElementById("search_txt_keyword").value.trim();
   if(keyword.length==0)
   {
        alert('搜索内容必须填写');
        return;
   }
   if(chid!=0&&fieldName!=0)
   {
        window.open(appPath+"/List.aspx?chid="+chid+"&fieldname="+fieldName+"&keyword="+escape(keyword)+"&Search=1");
   }
   else
   {
        alert("频道和字段必须选择");
   }
}
function CheckNumber(val)
{
   var patt=/^\d+$/;
   return patt.test(val) ;
}
function go(f_url,pc,colid)
{
    var pi = $("txtPageNav"+colid).value;
    if(!CheckNumber(pi)) 
    {
        alert('页索引只能是数字'); 
        return; 
    }  
    if(pi<1||pi>pc)
    { 
        alert("页索引超出范围") ;
        return; 
     } 
     if(pi==1) 
    { 
        location.href(f_url) ;
        return; 
     } 
     var charindex = f_url.lastIndexOf(".")
     var preStr = f_url.substr(0,charindex);
     var ext = f_url.substr(charindex,f_url.length-charindex);
     var patt = /.*(\..*?)\?.*/i
     if(f_url.replace(patt,"$1").toLowerCase()!=".aspx") 
     {     
            location.href(preStr+"_"+pi+ext);
     } 
     else
     {
            location.href(f_url.setQuery("p",pi));
     }   
}
 String.prototype.setQuery   =   function(name,   value)   
  {   
      var   reg   =   new   RegExp("(^|&|\\?)("+   name   +"=)([^&]*)(&|$)");   
      var   r   =   this.substr(this.indexOf("?")+1).match(reg);   
      if   (r!=null)   return   this.replace(reg,   "$1$2"+   value   +"$4");   
      else   return   this   +   (this.indexOf("?")>-1   ?   "&"   :   "?")+   name   +"="+   value   
  }   
function SetDig(appPath,modelid,id)
{

    if( $("dig_"+modelid+"_"+id)!=null&&$("click_dig_"+modelid+"_"+id)!=null)
    { 
   var loadstr =   '<img src="'+appPath+'/images/dig_loading.gif">' 

        $("click_dig_"+modelid+"_"+id).innerHTML = loadstr;

    var data = XmlHttpGetMethodText(appPath+"/common/dig.aspx?type=set&modelid="+modelid+"&id="+id); 
         if(data!="-1") 
           { 
                $("dig_"+modelid+"_"+id).innerHTML=data;
           } 
       $("click_dig_"+modelid+"_"+id).innerHTML="成&nbsp;&nbsp;功";
        $("click_dig_"+modelid+"_"+id).style.removeAttribute("cursor");
        $("click_dig_"+modelid+"_"+id).removeAttribute("onclick"); 
     } 
    return false; 
}



function SuperLabelPage(PagePath,CaseId)
{
    var data = XmlHttpGetMethodText(PagePath);
    document.getElementById(CaseId).innerHTML=data;
}

function GetAjaxLabel(url,paramStr,currId,type)
{
    
     var data = XmlHttpPostMethodText(url,"paramStr="+paramStr+"&currId="+currId+"&type="+type)
     document.write(data) ;
}

function GetHiddenContent(url,paramStr,infoId,pageIndex,pageCount,tableName)
{
    var data = XmlHttpPostMethodText(url,"paramstr="+paramStr+"&id="+infoId+"&pageindex="+pageIndex+"&pagecount="+pageCount+"&tablename="+tableName);
     document.write(data) ;
}



function getCookie(name)//取cookies函数        
	{
   		var arr = document.cookie.match(new RegExp("(^| )"+name+"=([^;]*)(;|$)"));
     	if(arr != null) return unescape(arr[2]); return null;
	}
function GetCurrentStyle (obj, prop) 
    { 
      if (obj.currentStyle) 
      { 
          return obj.currentStyle[prop]; 
      }
      else if (window.getComputedStyle) 
      { 
          propprop = prop.replace (/([A-Z])/g, "-$1"); 
          propprop = prop.toLowerCase (); 
          return document.defaultView.getComputedStyle (obj,null)[prop]; 
      } 
     return null; 
   } 



//简单投票验证码表单处理
function jCheckValidate()
   {	  
	   var tridstylevalue=GetCurrentStyle(window.document.getElementById('trid'),'display'); 
	   if(tridstylevalue=='block')
	   {
		  var  codestylevalue=GetCurrentStyle(window.document.getElementById('jIMG1'),'display');
		  if(codestylevalue=='block')
		   {
	   			var jtxtCode=window.document.getElementById('jValidateCode');  
       			if(jtxtCode.value.trim().length==0)
       			{
           			alert('请输入验证码');
		   			jtxtCode.focus();
           			return false; 
       			}	   
	   			//else if(jtxtCode.value.trim()==getCookie('ValidateCode'))
       			//{
          		// return true; 
       			//}
	  			//else
	  			//{
		    	 	//alert('验证码输入错误');
		    	 	//ResetCode();
           		 	//return false; 
      			//}
		   }
		   else
		   {
		   		alert('请输入验证码');
           		return false; 
		   }
	   	}
		else
		{			
			return true;
		}
       
   }
 function jCodeDisplay()
   {
	  var jimg1=window.document.getElementById('jIMG1');  
	  jimg1.style.display='block';       
   }
   function jResetCode()
   {
	  var jimg1=window.document.getElementById('jIMG1');   
      jimg1.src='/Common/Code.aspx'; 	
   }



///复杂投票验证码表单处理
   function CheckValidate()
   {
	   var tridimgstylevalue=GetCurrentStyle(window.document.getElementById('tridimg'),'display'); 
	   if(tridimgstylevalue=='block')
	   {
		  var  codeimgstylevalue=GetCurrentStyle(window.document.getElementById('IMG1'),'display');
		  if(codeimgstylevalue=='block')
		   {
	   			var txtCode=window.document.getElementById('ValidateCode');  
       			if(txtCode.value.trim().length==0)
       			{
           			alert('请输入验证码');
		   			txtCode.focus();
           			return false; 
       			}	   
	   			//else if(txtCode.value.trim()==getCookie('ValidateCode'))
       			//{
          		// return true; 
       			//}
	  			//else
	  			//{
		    	 	//alert('验证码输入错误');
		    	 	//ResetCode();
           		 	//return false; 
      			//}
		   }
		   else
		   {	
		   		alert('请输入验证码');
           		return false; 
		   }
	   	}
		else
		{			
			return true;
		}
  
   }
   function CodeDisplay()
   {      
      ResetCode();
	  var img1=window.document.getElementById('IMG1'); 	  
      img1.style.display='block'; 
   }
   function ResetCode()
   {
	  var img1=window.document.getElementById('IMG1');   
      img1.src='/Common/Code.aspx'; 	
   }
 
//天气预报显示区域控制
var area='a';
   function  jsShow(location)
			{   
                document.getElementById("tabhj").style.display="none";
				var n=location;
				//var n=IPData.join(' ');
				if(n.indexOf("河南")!=-1)
				{	
				    window.status="驻马店新闻网欢迎您！";
				    area='b';
				    document.getElementById("top").style.display="inline";
				    document.getElementById("adtop").style.display="none";
				    document.getElementById("adright").style.display="none";
				} 	
				else
				{
				    document.getElementById("top").style.display="none";
				    document.getElementById("adtop").style.display="inline";
				    document.getElementById("adright").style.display="inline";
				}			
				
				/*if(n.indexOf("廊")!=-1)
				{	    
                    document.getElementById("tabhj").style.display="inline";
				}										                             
				else
			    {		
                    document.getElementById("tabhj").style.display="none";
				}	
				if(n.indexOf("杭")!=-1)
				{	    
                    document.getElementById("tabjp").style.display="inline";
				}										                             
				else
			    {			
                    document.getElementById("tabjp").style.display="none";
				}	*/				
				
				
				if(n.indexOf("河南")!=-1||n.indexOf("驻")!=-1||n.indexOf("福")!=-1||n.indexOf("蒙")!=-1)
				{	    
                    document.getElementById("tabhj").style.display="none";
				}										                             
				else
			    {		
                    document.getElementById("tabhj").style.display="inline";
				}	
				if(n.indexOf("河南")!=-1||n.indexOf("驻")!=-1||n.indexOf("福")!=-1||n.indexOf("蒙")!=-1)
				{	    
                    document.getElementById("tabjp").style.display="none";
				}										                             
				else
			    {			
                    document.getElementById("tabjp").style.display="inline";
				}					
				
				
                document.getElementById("linkText").style.display="inline";
				
            }