ÿþ<!--

function MM_findObj(n, d) { //v4.01

  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {

    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}

  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];

  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);

  if(!x && d.getElementById) x=d.getElementById(n); return x;

}



function YY_checkform() { //v4.66

//copyright (c)1998,2002 Yaromat.com

  var args = YY_checkform.arguments; var myDot=true; var myV=''; var myErr='';var addErr=false;var myReq;

  for (var i=1; i<args.length;i=i+4){

    if (args[i+1].charAt(0)=='#'){myReq=true; args[i+1]=args[i+1].substring(1);}else{myReq=false}

    var myObj = MM_findObj(args[i].replace(/\[\d+\]/ig,""));

    myV=myObj.value;

    if (myObj.type=='text'||myObj.type=='password'||myObj.type=='hidden'){

      if (myReq&&myObj.value.length==0){addErr=true}

      if ((myV.length>0)&&(args[i+2]==1)){ //fromto

        var myMa=args[i+1].split('_');if(isNaN(myV)||myV<myMa[0]/1||myV > myMa[1]/1){addErr=true}

      } else if ((myV.length>0)&&(args[i+2]==2)){

          var rx=new RegExp("^[\\w\.=-]+@[\\w\\.-]+\\.[a-z]{2,4}$");if(!rx.test(myV))addErr=true;

      } else if ((myV.length>0)&&(args[i+2]==3)){ // date

        var myMa=args[i+1].split("#"); var myAt=myV.match(myMa[0]);

        if(myAt){

          var myD=(myAt[myMa[1]])?myAt[myMa[1]]:1; var myM=myAt[myMa[2]]-1; var myY=myAt[myMa[3]];

          var myDate=new Date(myY,myM,myD);

          if(myDate.getFullYear()!=myY||myDate.getDate()!=myD||myDate.getMonth()!=myM){addErr=true};

        }else{addErr=true}

      } else if ((myV.length>0)&&(args[i+2]==4)){ // time

        var myMa=args[i+1].split("#"); var myAt=myV.match(myMa[0]);if(!myAt){addErr=true}

      } else if (myV.length>0&&args[i+2]==5){ // check this 2

            var myObj1 = MM_findObj(args[i+1].replace(/\[\d+\]/ig,""));

            if(myObj1.length)myObj1=myObj1[args[i+1].replace(/(.*\[)|(\].*)/ig,"")];

            if(!myObj1.checked){addErr=true}

      } else if (myV.length>0&&args[i+2]==6){ // the same

            var myObj1 = MM_findObj(args[i+1]);

            if(myV!=myObj1.value){addErr=true}

      }

    } else

    if (!myObj.type&&myObj.length>0&&myObj[0].type=='radio'){

          var myTest = args[i].match(/(.*)\[(\d+)\].*/i);

          var myObj1=(myObj.length>1)?myObj[myTest[2]]:myObj;

      if (args[i+2]==1&&myObj1&&myObj1.checked&&MM_findObj(args[i+1]).value.length/1==0){addErr=true}

      if (args[i+2]==2){

        var myDot=false;

        for(var j=0;j<myObj.length;j++){myDot=myDot||myObj[j].checked}

        if(!myDot){myErr+='* ' +args[i+3]+'\n'}

      }

    } else if (myObj.type=='checkbox'){

      if(args[i+2]==1&&myObj.checked==false){addErr=true}

      if(args[i+2]==2&&myObj.checked&&MM_findObj(args[i+1]).value.length/1==0){addErr=true}

    } else if (myObj.type=='select-one'||myObj.type=='select-multiple'){

      if(args[i+2]==1&&myObj.selectedIndex/1==0){addErr=true}

    }else if (myObj.type=='textarea'){

      if(myV.length<args[i+1]){addErr=true}

    }

    if (addErr){myErr+='* '+args[i+3]+'\n'; addErr=false}

  }

  if (myErr!=''){alert('Thông tin không 
úng. C¡
 sß thông tin :\t\t\t\t\t\n\n'+myErr)}

  document.MM_returnValue = (myErr=='');

}

//-->