var checkOK = "'\"&*";

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

function fucCheckLength(strTemp)
{
	var i,sum;
	sum=0;
	for(i=0;i<strTemp.length;i++)
	{
		if ((strTemp.charCodeAt(i)>=0) && (strTemp.charCodeAt(i)<=255))
		{
			//if (strTemp.charAt(i)!=" ")
			    sum=sum+1;
		}	    
		else
			sum=sum+2;
	}
	return sum;
}

function CheckInput(InputStr)
{
  var checkStr = InputStr;
  var len=-1; 
  for (i = 0;  i < checkOK.length;  i++)
  {
    ch = checkOK.charAt(i);
    if (checkStr.indexOf(ch)>=0)
    {
        return (false);
        break;
    }    
  }
  return (true);
}

function frmadminlogin_Validator(theForm)    
{   
  var checkOK1 = "'\"&*";
   
  if(theForm.username.value == "")
  {
	alert("请输入您的登录名！");
	theForm.username.focus();    
	return false;
  }
  if (!CheckInput(theForm.username.value))
  {
    alert("登录名中不能包含如下字符: "+checkOK1);
    theForm.username.focus();
    return (false);
  }
  
  if (theForm.password.value == "")    
  {    
    alert("请输入您的密码！");    
    theForm.password.focus();    
    return (false);    
  }    
  if (!CheckInput(theForm.password.value))
  {
    alert("密码中不能包含如下字符: "+checkOK1);
    theForm.password.focus();
    return (false);
  }
  
  return (true);    
}  
function MyPopNewsWin(myurl)
{
	//window.open(myurl,"_blank","status=no,menubar=no,scrollbars=yes,resizable=auto, left=0,top=0,width=520,height=540");
	window.open(myurl,"_blank","status=no,menubar=no,scrollbars=yes,resizable=yes, left=0,top=0,width=520,height=540");
}
function MyPopProWin(myurl,iwidth,iheight)
{
	window.open(myurl,"mypopwin","status=no,menubar=no,scrollbars=yes,resizable=yes, left=0,top=0,width="+iwidth+",height="+iheight);
}
function MyZpWin(myurl)
{
	window.open(myurl,"MyZpWin","status=no,menubar=no,scrollbars=yes,resizable=yes, left=0,top=0,width=640,height=480");
}
function MyCompanyWin(myurl)
{
	window.open(myurl,"mycompanywin");
}
function Page_onChange(theForm)
{
	var jtopid,jparentid,jchildid,jPagenum,jcategoryid,jKeyword, i,MyString,stid;
	for (i=0;theForm.selGoPage.length;i++)
	{
		if(theForm.selGoPage.options[i].selected==true)
		{
			jPagenum=theForm.selGoPage.options[i].value;
			break ;
		}	 
	}
	if(jPagenum>0)
	{
		jtopid="topid="+theForm.topid.value;
		jparentid="&parentid="+theForm.parentid.value;
		jchildid="&childid="+theForm.childid.value;
		jcategoryid="&categoryid="+theForm.categoryid.value;
		jPagenum="&pagenum="+jPagenum;
		jKeyword="&keyword="+theForm.keyword.value;
		stid="&stid="+theForm.stid.value;
		MyString="?"+jtopid+jparentid+jchildid+jcategoryid+jPagenum+jKeyword+stid;
		//alert(MyString);
		window.open(MyString,"_self");
	}
	return true;
}

function PageGo(theForm)
{
	var jtopid,jparentid,jchildid,jPagenum,jcategoryid,jKeyword, i,MyString,stid;
	for (i=0;theForm.selGoPage.length;i++)
	{
		if(theForm.selGoPage.options[i].selected==true)
		{
			jPagenum=theForm.selGoPage.options[i].value;
			break ;
		}	 
	}
	if(jPagenum>0)
	{
		jtopid="topid="+theForm.topid.value;
		jparentid="&parentid="+theForm.parentid.value;
		jchildid="&childid="+theForm.childid.value;
		jcategoryid="&categoryid="+theForm.categoryid.value;
		jPagenum="&pagenum="+jPagenum;
		jKeyword="&keyword="+theForm.keyword.value;
		stid="&stid="+theForm.stid.value;
		MyString="?"+jtopid+jparentid+jchildid+jcategoryid+jPagenum+jKeyword+stid;
		//alert(MyString);
		window.open(MyString,"_self");
	}
	return true;
}


function DelClientHtml(Word) 
{
	var a,b,len,c,d,tagCheck;
	a = Word.indexOf("<");
	b = Word.indexOf(">");
	len = Word.length;
	c = Word.substring(0, a);
	if(b == -1)
		b = a;
	d = Word.substring((b + 1), len);
	Word = c + d;
	tagCheck = Word.indexOf("<");
	if(tagCheck != -1)
		Word = Del(Word);
	return Word;
}