/*
Main Function List:

Cstr(string)			:change the string into int;return string;
Rep1(string)			:change the string 's "'",""" into "`" and change "<>" into "()" ;return string;
Trim(string)			:Trim the string's " " before and after the string;return string;
*/


//*************************************** string function *************************

//Avoid error when no validate function found.
function validate(form){
        return true;
}

function Cstr(inp)
{
          return(""+inp+"");
}
function cstr(inp)
{
          return(""+inp+"");
}
function Trim(inString)
{
        var l,i,g,t,r;
    inString=Cstr(inString);
    l=inString.length;
    t=inString;
           for(i=0;i<l;i++)
           {
            g=inString.substring(i,i+1);
               if(g==" ")
               {
                t=inString.substring(i+1,l);
        }
               else
               {
                break;;
               }
    }
           r=t;
           l=t.length;
           //Delete the spaces back
           for(i=l;i>0;i--)
           {
            g=t.substring(i,i-1);
              if(g==" ")
              {
                r=t.substring(i-1,0);
              }
              else
             {
                break;
             }
           }
           return(r);
}

function trim(inString)
{
        var l,i,g,t,r;
    inString=Cstr(inString);
    l=inString.length;
    t=inString;
           for(i=0;i<l;i++)
           {
            g=inString.substring(i,i+1);
               if(g==" ")
               {
                t=inString.substring(i+1,l);
        }
               else
               {
                break;;
               }
    }
           r=t;
           l=t.length;
           //Delete the spaces back
           for(i=l;i>0;i--)
           {
            g=t.substring(i,i-1);
              if(g==" ")
              {
                r=t.substring(i-1,0);
              }
              else
             {
                break;
             }
           }
           return(r);
}






function doSearch(id,type,value){
        var op_tool  = 0 ;
        var op_loc_box  =  0;
         var op_dir  = 0;
        var op_stat  = 0;
        var op_menu  = 0;
        var op_scroll  =1;
        var op_resize  = 1;
        var op_wid  = 700;
        var op_heigh = 300;
        var dest = "/mycim2/search?id="+id
                                                +"&type="+type;

        if(value!=""&&value!=null){
                dest = dest +"&value="+value;
        }	else{
                dest = dest + "&page=1";
        }

        var option = "toolbar="+ op_tool +",location="+ op_loc_box +",directories="
        + op_dir +",status="+ op_stat +",menubar="+ op_menu +",scrollbars="
        + op_scroll +",resizable="  + op_resize +",width=" + op_wid +",height="+ op_heigh;
        window.open(dest, "what_I_want", option);
}


function doChangeId(){
        with(document.forms[0]){
                //rrn=fldRrn.value;
                //id=fldId.value;
                //objecttype="FIELD";
                //window.open("changeid.jsp?rrn="+rrn+"&&id="+id+"&objecttype="+objecttype);
        }
}
function doCopy(type){
        var op_tool  = 0 ;
        var op_loc_box  =  0;
         var op_dir  = 0;
        var op_stat  = 0;
        var op_menu  = 0;
        var op_scroll  =1;
        var op_resize  = 1;
        var op_wid  = 500;
        var op_heigh = 300;
        var dest = "copyfunction.jsp?type="+type
                                                +"&page=1";
        var option = "toolbar="+ op_tool +",location="+ op_loc_box +",directories="
        + op_dir +",status="+ op_stat +",menubar="+ op_menu +",scrollbars="
        + op_scroll +",resizable="  + op_resize +",width=" + op_wid +",height="+ op_heigh;
        window.open(dest, "what_I_want", option);
}

function doOpen(url){
        var op_tool  = 0 ;
        var op_loc_box  =  0;
         var op_dir  = 0;
        var op_stat  = 0;
        var op_menu  = 0;
        var op_scroll  =1;
        var op_resize  = 1;
        var op_wid  = 700;
        var op_heigh = 300;
        var dest = url;
        var option = "toolbar="+ op_tool +",location="+ op_loc_box +",directories="
        + op_dir +",status="+ op_stat +",menubar="+ op_menu +",scrollbars="
        + op_scroll +",resizable="  + op_resize +",width=" + op_wid +",height="+ op_heigh;
        window.open(dest, "what_I_want", option);
}

//-------------------------------------------------------------   check numeric
//this function is used to tell whether str is numeric.
function IsNumeric(str)
{
        var chrC;
           var intC;
           var intLen;
           var intI;
           var token=0;//tag the number of "."
           var token1=0;//tag the number of "e" or "E"
           str=Cstr(str);
           str=Trim(str);
           intLen=str.length;
           intI=0;
           chrC=str.substring(intI,intI+1);//get the first char
           if ((chrC.indexOf("+")!=-1)||(chrC.indexOf("-")!=-1)) intI++;
           chrC=str.substring(intI,intI+1);//remorve first + or -
           if (isNaN(parseInt(chrC)) && (chrC.indexOf(".")==-1) && (chrC.indexOf("E")==-1) && (chrC.indexOf("e")==-1)) return false;
          //first char is E or e
           if ((chrC.indexOf("e")!=-1) || (chrC.indexOf("E")!=-1))
           {
                return false;
        intI++;
        if (intI<intLen)
        {
                chrC=str.substring(intI,intI+1);
                  if (isNaN(parseInt(chrC)) && (chrC.indexOf("+")==-1) && (chrC.indexOf("-")==-1)) return false;
                  if ((chrC.indexOf("+")!=-1) || (chrC.indexOf("-")==-1))
                  {
                           intI++;
                  }
                  for(;intI<intLen;intI++)
                  {
                          chrC=str.substring(intI,intI+1);
                        if(isNaN(parseInt(chrC)))
                        {
                                  return false;
                    }
                  }
               }
        return true;
        }
           //first char is not a E or e
           intI++;
           for(;intI<intLen;intI++)
           {
            chrC=str.substring(intI,intI+1);
                if((isNaN(parseInt(chrC))) && (chrC.indexOf(".")==-1) && (chrC.indexOf("e")==-1) && (chrC.indexOf("E")==-1))
                 {
                           return false;
             }
             //exist "."
             if((isNaN(parseInt(chrC))) && (chrC.indexOf(".")!=-1))
             {
                       intI++;token++;
                       if (token!=1) return false;
             }
             if((chrC.indexOf("e")!=-1)|| (chrC.indexOf("E")!=-1))
             {
                       intI++;token1++;
                       if (token1!=1) return false;
            }
        }
        return true;
}

//-------------------------------------------------------------   check numeric
//this function is used to tell whether str is numeric.
function IsLong(str)
{
        var chrC;
           var intC;
           var intLen;
           var intI;
           var token=0;//tag the number of "."
           var token1=0;//tag the number of "e" or "E"
           str=Cstr(str);
           str=Trim(str);
           intLen=str.length;
           intI=0;
           if (str.indexOf(".")!=-1) return false;
           
           
           chrC=str.substring(intI,intI+1);//get the first char
           if ((chrC.indexOf("+")!=-1)||(chrC.indexOf("-")!=-1)) intI++;
           chrC=str.substring(intI,intI+1);//remorve first + or -
           if (isNaN(parseInt(chrC)) && (chrC.indexOf(".")==-1) && (chrC.indexOf("E")==-1) && (chrC.indexOf("e")==-1)) return false;
          //first char is E or e
           if ((chrC.indexOf("e")!=-1) || (chrC.indexOf("E")!=-1))
           {
                return false;
        intI++;
        if (intI<intLen)
        {
                chrC=str.substring(intI,intI+1);
                  if (isNaN(parseInt(chrC)) && (chrC.indexOf("+")==-1) && (chrC.indexOf("-")==-1)) return false;
                  if ((chrC.indexOf("+")!=-1) || (chrC.indexOf("-")==-1))
                  {
                           intI++;
                  }
                  for(;intI<intLen;intI++)
                  {
                          chrC=str.substring(intI,intI+1);
                        if(isNaN(parseInt(chrC)))
                        {
                                  return false;
                    }
                  }
               }
        return true;
        }
           //first char is not a E or e
           intI++;
           for(;intI<intLen;intI++)
           {
            chrC=str.substring(intI,intI+1);
                if((isNaN(parseInt(chrC))) && (chrC.indexOf(".")==-1) && (chrC.indexOf("e")==-1) && (chrC.indexOf("E")==-1))
                 {
                           return false;
             }
             //exist "."
             if((isNaN(parseInt(chrC))) && (chrC.indexOf(".")!=-1))
             {
                       intI++;token++;
                       if (token!=1) return false;
             }
             if((chrC.indexOf("e")!=-1)|| (chrC.indexOf("E")!=-1))
             {
                       intI++;token1++;
                       if (token1!=1) return false;
            }
        }
        return true;
}

//-------------------------------------------------------------   check length
//to get the string(unicode including GBK)'s real length,
//a chinese char means a three chars length
function getLength(str){
        var _str_code="";
        var i=0;
        var j=0;
        //avoid the null pointer exception;
        if(str==null) return;

        while(true){
        _str_code=str.charCodeAt(i);
        i++;
        if(_str_code>=0&&_str_code<=255){
                j++;
        }else if(_str_code>255){
                j=j+3;
        }else{
                break;
        }
        }
        return j;
}

//-------------------------------------------------------------   check date format

function IsDate(str){
        bValid = true;
        dateRegexp = new RegExp("^(\\d{4})[/-](\\d{2})[/-](\\d{2})$");

        var matched = dateRegexp.exec(str);

        if(matched != null) {
                if (!isValidDate(matched[1], matched[2], matched[3])) {
                        bValid =  false;
                }
        } else {
                bValid =  false;
        }
        return bValid;
}

function isValidDate(year, month, day) {
        if (month < 1 || month > 12)
          return false;

        if (day < 1 || day > 31)
          return false;

        if ((month == 4 || month == 6 || month == 9 || month == 11) && day == 31)
          return false;

        if (month == 2) {
          var leap = (year % 4 == 0 && (year % 100 != 0 || year % 400 == 0));
          if (day>29 || (day == 29 && !leap))
             return false;
        }

        return true;
}

//-------------------------------------------------------------   check time
function IsTime(str){
        if (str.search(/^[0-9]+:[0-9]+:[0-9]+$/) != -1)
        return true;
    else
        return false;
}

//-------------------------------------------------------------   check email
function IsEmail(str){
        if (str.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1)
        return true;
    else
        return false;
}

//-------------------------------------------------------------   Check IP address
function isIP(str) {
	if (str.search(/^/) != -1) return ture;
	return false;
}

function goToURL() {
  var i, args=goToURL.arguments; document.returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}


//---------------------------------------------------------------  replace for validate_adhoc
function replace(target,oldTerm,newTerm,caseSens,wordOnly){
        var wk ;
          var ind = 0;
          var next = 0;
          wk=Cstr(target);
          if (!caseSens)
        {
                  oldTerm = oldTerm.toLowerCase();
                  wk = target.toLowerCase();
        }
          while ((ind = wk.indexOf(oldTerm,next)) >= 0)
          {
                if (wordOnly)
                {
                    var before = ind - 1;
                        var after = ind + oldTerm.length;
                    if (!(space(wk.charAt(before)) && space(wk.charAt(after))))
                        {
                        next = ind + oldTerm.length;
                                   continue;
                        }
                }
                 target = target.substring(0,ind) + newTerm + target.substring(ind+oldTerm.length,target.length);
                 wk = wk.substring(0,ind) + newTerm + wk.substring(ind+oldTerm.length,wk.length);
                 next = ind + newTerm.length;
                if (next >= wk.length) { break; }
         }
          return target;
}

function replace(source, oldStr, newStr) {
        var i;
        var chr;
        var str = "~";

        for (i = 0; i < source.length; i++) {
                chr = source.charAt(i);
                if (chr == oldStr) {
                        source = source.replace(chr, str);
                }
        }

        for (i = 0; i < source.length; i++) {
                chr = source.charAt(i);
                if (chr == "~") {
                        source = source.replace(chr, newStr);
                }
        }
        return source;
}

function hasSpecialChar(str) {
	//Counter
        var i;
        //a char in the string
        var chrCode;
        
        for(i=0;i<str.length;i++) {
           chrCode = str.charCodeAt(i);
               if ((chrCode>0&&chrCode<9) || (chrCode>10&&chrCode<12) ||
                   (chrCode>14&&chrCode<32) || (chrCode>32&&chrCode<41) || (chrCode>46&&chrCode<48) ||
                   (chrCode>57&&chrCode<64) || (chrCode>90&&chrCode<95) || 
                   (chrCode>95&&chrCode<97) || (chrCode>122)) {
                        return true;
               }
        }
        return false;
}


function hasSpecialCharOrSpace(str) {
	//Counter
        var i;
        //a char in the string
        var chrCode;
        
        for(i=0;i<str.length;i++) {
           chrCode = str.charCodeAt(i);
               if ((chrCode>0&&chrCode<45) || (chrCode>46&&chrCode<48) ||
                   (chrCode>57&&chrCode<64) || (chrCode>90&&chrCode<95) || 
                   (chrCode>95&&chrCode<97) || (chrCode>122)) {
                        return true;
               }
        }
        return false;
}

function hasSpecialCharExceptChinese(str) {
	//Counter
        var i;
        //a char in the string
        var chrCode;
        
        for(i=0;i<str.length;i++) {
           chrCode = str.charCodeAt(i);
               if ((chrCode>0&&chrCode<9) || (chrCode>10&&chrCode<12) ||
                   (chrCode>14&&chrCode<32) || (chrCode>32&&chrCode<41) || (chrCode>46&&chrCode<48) ||
                   (chrCode>57&&chrCode<64) || (chrCode>90&&chrCode<95) || 
                   (chrCode>95&&chrCode<97)) {
                        return true;
               }
        }
        return false;
}

function hasDoubleQuotationMarks(str) {
	//Counter
        var i;
        //a char in the string
        var chrCode;
        
        for(i=0;i<str.length;i++) {
           chrCode = str.charCodeAt(i);
               if (chrCode == 34 || chrCode == 39) {
                    return true;
               }
        }
        return false;
}