function check_BizRegNo(bizID)

{

        var checkID = new Array(1, 3, 7, 1, 3, 7, 1, 3, 5, 1);

        var i, Sum=0, c2, remander;

        bizID = bizID.replace(/-/gi,'');

        for (i=0; i<=7; i++){

               Sum += checkID[i] * bizID.charAt(i);

        }

        c2 = "0" + (checkID[8] * bizID.charAt(8));

        c2 = c2.substring(c2.length - 2, c2.length);

        Sum += Math.floor(c2.charAt(0)) + Math.floor(c2.charAt(1));

        remander = (10 - (Sum % 10)) % 10 ;

        if(bizID.length != 10){

               return false;

        }else if (Math.floor(bizID.charAt(9)) != remander){

               return false;

        }else{

               return true;

        }

}