functions.asp

个人相册程序-------------供大家分享

    str = str.replace(/javascript:/ig, "javascript ");
    str = str.replace(/jscript:/ig, "jscript ");
    str = str.replace(/vbscript:/ig, "vbscript ");
    str = str.replace(/\<|\>/ig, " ");
    return str;
  }

  // Word Filter ----------------------------------------------
  this.wordFilter = function(str){
    if(str==null){ return false; }
    if(str.length<3){ return str; }
    for(var i=0;i<theCache.wordFilter.length;i++){
      with(theCache.wordFilter[i]){
        var ctext= isRegExp ? text :this.stringToRegExp(text);
        ctext=new RegExp(ctext,"gi");
        if(mode==0){
          str=str.replace(ctext,replace);
        }else{
          if(str.search(ctext)>-1){
            return false;
          }
        }
      }
    }
    return str;
  }

  // Random String Generator ----------------------------------
  this.randomStr = function(intLength, strSeed){
  	if(strSeed==null){strSeed = "abcdefghijklmnopqrstuvwxyz1234567890";}
    var seedLength=strSeed.length;
    var str="";
    for(var i=0;i<intLength;){
      var pos=Math.round((Math.random()*seedLength));
      if(pos>=0&&pos<seedLength){
        str+=strSeed.charAt(pos);
        i++;
      }
    }
    return str;
  }

  // The SHA1 function ----------------------------------------
  this.SHA1 = function(str){
    var inbird=true;
    </script>
    <!--#include file="sha1.asp"-->
    <script language="JScript" runAt="server">
    return SHA1(str);
  }

  // The MD5 function -----------------------------------------
  this.MD5 = function(str){
    var inbird=true;
    </script>
    <!--#include file="md5.asp"-->
    <script language="JScript" runAt="server">
    return MD5(str);
  }

  // DateTime Output function ---------------------------------
  // YY: Full Year                yy: Short Year
  // MM: Numberic Month with 0    mm: Numberic Month
  //  M: Month Name                m: Short Month Name
  // DD: Numberic Date with 0     dd: Numberic Date
  //  W: Weekday Name              w: Short Weekday Name
  // hh: Numberic Hour with 0     HH: Numberic Hour
  //  h: 12 Hour Format with 0     H: 12 Hour Format
  // ii: Numberic Minute with 0   II: Numberic Minute
  // ss: Numberic Second with 0   SS: Numberic Second
  //  Z: Full TimeZone Offset      z: Short TimeZone Offset
  // ZZ: Full  Offset with "Z"    zz: Short Offset with "Z"
  this.getDateTimeString = function(strFormat, objDate, bEnglishNames){
    var t=new Array();
    t["weekday_0"]="Sunday";
    t["weekday_1"]="Monday";
    t["weekday_2"]="Tuesday";
    t["weekday_3"]="Wednesday";
    t["weekday_4"]="Thursday";
    t["weekday_5"]="Friday";
    t["weekday_6"]="Saturday";
    t["weekday_abbr_0"]="Sun";
    t["weekday_abbr_1"]="Mon";
    t["weekday_abbr_2"]="Tue";
    t["weekday_abbr_3"]="Wed";
    t["weekday_abbr_4"]="Thu";
    t["weekday_abbr_5"]="Fri";
    t["weekday_abbr_6"]="Sat";
    t["month_1"]="January";
    t["month_2"]="February";
    t["month_3"]="March";
    t["month_4"]="April";
    t["month_5"]="May";
    t["month_6"]="June";
    t["month_7"]="July";
    t["month_8"]="August";
    t["month_9"]="September";
    t["month_10"]="October";
    t["month_11"]="November";
    t["month_12"]="December";
    t["month_abbr_1"]="Jan";
    t["month_abbr_2"]="Feb";
    t["month_abbr_3"]="Mar";
    t["month_abbr_4"]="Apr";
    t["month_abbr_5"]="May";
    t["month_abbr_6"]="Jun";
    t["month_abbr_7"]="Jul";
    t["month_abbr_8"]="Aug";
    t["month_abbr_9"]="Sep";
    t["month_abbr_10"]="Oct";
    t["month_abbr_11"]="Nov";
    t["month_abbr_12"]="Dec";

    if(objDate==null){
      objDate=new Date();
    }
    if(strFormat==null||strFormat==""){
      strFormat="YY-MM-DD hh:ii:ss";
    }
    var tYear=objDate.getFullYear();
    var tMonth=objDate.getMonth()+1;
    var tDate=objDate.getDate();
    var tDay=objDate.getDay();
    var tHour=objDate.getHours();
    var tHour12= tHour>12 ? tHour-12 : tHour;
    var tMinute=objDate.getMinutes();
    var tSecond=objDate.getSeconds();
    var tAMPM= tHour>12 ? "PM" : "AM";
    var tZone=objDate.getTimezoneOffset();
    if(tZone==0){
      tZone="Z";
    }else{
      tZone = Math.abs(Math.round(tZone/60));
      tZone = (objDate.getTimezoneOffset() <0 ? "+":"-") + (tZone<10 ? "0"+tZone : tZone);
    }

    // Year
    strFormat=strFormat.replace(/([^\\]|^)YY/g, "$1"+tYear);
    strFormat=strFormat.replace(/([^\\]|^)yy/g, "$1"+tYear.toString().substr(0,2));
    // Month
    if(tMonth<10){
      strFormat=strFormat.replace(/([^\\]|^)MM/g,"$1"+"0"+tMonth);
    }else{
      strFormat=strFormat.replace(/([^\\]|^)MM/g,"$1"+tMonth);
    }
    strFormat=strFormat.replace(/([^\\]|^)mm/g,"$1"+tMonth);
    // Date
    if(tDate<10){
      strFormat=strFormat.replace(/([^\\]|^)DD/g,"$1"+"0"+tDate);
    }else{
      strFormat=strFormat.replace(/([^\\]|^)DD/g,"$1"+tDate);
    }
    strFormat=strFormat.replace(/([^\\]|^)dd/g,"$1"+tDate);
    // Hour
    if(tHour<10){
      strFormat=strFormat.replace(/([^\\]|^)hh/g,"$1"+"0"+tHour);
    }else{
      strFormat=strFormat.replace(/([^\\]|^)hh/g,"$1"+tHour);
    }
    strFormat=strFormat.replace(/([^\\]|^)HH/g,"$1"+tHour);
    strFormat=strFormat.replace(/([^\\]|^)H/g,"$1"+tHour12);
    strFormat=strFormat.replace(/([^\\]|^)h/g,"$1"+(tHour12<10 ? "0"+tHour12 : tHour12));
    // Minute
    if(tMinute<10){
      strFormat=strFormat.replace(/([^\\]|^)ii/g,"$1"+"0"+tMinute);
    }else{
      strFormat=strFormat.replace(/([^\\]|^)ii/g,"$1"+tMinute);
    }
    strFormat=strFormat.replace(/([^\\]|^)II/g,"$1"+tMinute);
    // second
    if(tSecond<10){
      strFormat=strFormat.replace(/([^\\]|^)ss/g,"$1"+"0"+tSecond);
    }else{
      strFormat=strFormat.replace(/([^\\]|^)ss/g,"$1"+tSecond);
    }
    strFormat=strFormat.replace(/([^\\]|^)SS/g,"$1"+tSecond);
    // AM PM
    strFormat=strFormat.replace(/([^\\]|^)A/g,"$1"+tAMPM);
    strFormat=strFormat.replace(/([^\\]|^)a/g,"$1"+tAMPM.toLowerCase());
    // Time Zone Offset
    strFormat=strFormat.replace(/([^\\]|^)Z/g,"$1"+tZone+"00");
    strFormat=strFormat.replace(/([^\\]|^)z/g,"$1"+tZone);
    // Month & Weekday Names
    if(bEnglishNames){
      strFormat=strFormat.replace(/([^\w]|^)M([^\w]|$)/g,"$1"+t["month_"+tMonth]+"$2");
      strFormat=strFormat.replace(/([^\w]|^)m([^\w]|$)/g,"$1"+t["month_abbr_"+tMonth]+"$2");
      strFormat=strFormat.replace(/([^\w]|^)W([^\w]|$)/g,"$1"+t["weekday_"+tDay]+"$2");
      strFormat=strFormat.replace(/([^\w]|^)w([^\w]|$)/g,"$1"+t["weekday_abbr_"+tDay]+"$2");
    }else{
      strFormat=strFormat.replace(/([^\w]|^)M([^\w]|$)/g,"$1"+lang["month_"+tMonth]+"$2");
      strFormat=strFormat.replace(/([^\w]|^)m([^\w]|$)/g,"$1"+lang["month_abbr_"+tMonth]+"$2");
      strFormat=strFormat.replace(/([^\w]|^)W([^\w]|$)/g,"$1"+lang["weekday_"+tDay]+"$2");
      strFormat=strFormat.replace(/([^\w]|^)w([^\w]|$)/g,"$1"+lang["weekday_abbr_"+tDay]+"$2");
    }

    return strFormat;
  }

  // Parse DateTime String "2005-05-10 11:18:45" ---------------------------------
  this.parseDateTime = function(strDateTime){
    var theDate=new Date();
    var iNum=0;
    var strDate;
    var strTime;

    strDateTime=strDateTime.split(" ");
    if(strDateTime.length==2){
      strDate=strDateTime[0];
      strTime=strDateTime[1];
    }else if(strDateTime.length=1){
      strDate=strDateTime[0];
      strTime="";
    }else{
      return null;
    }

    strDate=strDate.split("-");
    if(strDate.length!=3){
      return null;
    }else{
      iNum=parseInt(strDate[0],10);
      if(iNum!=NaN) theDate.setFullYear(iNum);
      iNum=parseInt(strDate[1],10);
      if(iNum!=NaN) theDate.setMonth(iNum-1);
      iNum=parseInt(strDate[2],10);
      if(iNum!=NaN) theDate.setDate(iNum);
    }

    strTime=strTime.split(":");
    if(strTime.length==3){
      iNum=parseInt(strTime[0],10);
      if(iNum!=NaN) theDate.setHours(iNum);
      iNum=parseInt(strTime[1],10);
      if(iNum!=NaN) theDate.setMinutes(iNum);
      iNum=parseInt(strTime[2],10);
      if(iNum!=NaN) theDate.setSeconds(iNum);
    }
    
    return theDate;
  }

  // Generate Page Links -------------------------------------------------
  this.generatePageLinks = function(intEntryCount, intPageSize, intCurrentPage, intShowPages, urlPrefix, urlSuffix){
    var maxPage=Math.floor((intEntryCount-1)/intPageSize)+1;
    var output="";
    urlPrefix += urlPrefix=="?" ? "" : "&amp;";
    if(urlSuffix==null) urlSuffix="";

    //intShowPages=(intShowPages%2==1)? intShowPages+1 : intShowPages; // Should be Even Number

    // Calculate Page Bounds
    var prevBound=intCurrentPage-Math.floor(intShowPages/2);
    var nextBound=intCurrentPage+Math.floor(intShowPages/2);
    if(prevBound<=0){
      prevBound=1;
      nextBound=intShowPages;
    }
    if(nextBound>maxPage){
      nextBound=maxPage;
      prevBound=maxPage-intShowPages;
    }
    if(prevBound<=0) prevBound=1;

    if(maxPage==1){
      output="<span class=\"pagelink-current\"> 1 </span>";
    }else{
      // First Page Link
      if(prevBound>1) output+="<a href=\"" + urlPrefix + "page=1" + urlSuffix +  "\"> &lt;&lt; </a> | \n";
      // Previous Page Link
      if(intCurrentPage>1) output+="<a href=\"" + urlPrefix + "page=" + (intCurrentPage-1) + urlSuffix + "\"> &lt; </a> | \n";
      // Process Main Portion
      for(var i=prevBound;i<=nextBound;i++){
        if(intCurrentPage==i){
          output+="<span class=\"pagelink-current\">" + i +  "</span> | \n";
        }else if(i<=maxPage){
          output+="<a href=\"" + urlPrefix + "page=" + i + urlSuffix  + "\"> " + i + " </a> | \n";
        }
      }
      // Next Page Link
      if(intCurrentPage<maxPage) output+="<a href=\"" + urlPrefix + "page=" + (intCurrentPage+1) + urlSuffix  + "\"> &gt; </a>\n";
      // Last Page Link
      if(nextBound<maxPage) output+=" | <a href=\"" + urlPrefix + "page=" + maxPage + urlSuffix  + "\"> &gt;&gt; </a>\n";
    }
    return output;
  }
}
</script>