<input type="checkbox" value="1-25" />

var value = $(this).val();
var lowEnd = Number(value.split('-')[0]);
var highEnd = Number(value.split('-')[1]);

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25]

var list = [];
for (var i = lowEnd; i <= highEnd; i++) {
    list.push(i);
}

var lowEnd = 1;
var highEnd = 25;
var arr = [];
while(lowEnd <= highEnd){
   arr.push(lowEnd++);
}

var x=function(a,b,c,d){d=[];c=b-a+1;while(c--){d[c]=b--}return d},

theArray=x(lowEnd,highEnd);

var arr=[],c=highEnd-lowEnd+1;
while(c--){arr[c]=highEnd--}

var arr = [],
c = highEnd - lowEnd + 1;
while ( c-- ) {
 arr[c] = highEnd--
}

var genArr=(1)['..'](10)  //[1,2,3,4,5,6,7,8,9,10]

Number.prototype['..']=function(to,step){
     var arr = [],from=this;
     while(from <= to){
        arr.push(from++);
     }
     return arr;
};

function range(j, k) {
    return Array
        .apply(null, Array((k - j) + 1))
        .map(function(_, n){ return n + j; });
}

function range(j, k) {
    var targetLength = (k - j) + 1;
    var a = Array(targetLength);
    var b = Array.apply(null, a);
    var c = b.map(function(_, n){ return n + j; });
    return c;
}

var targetLength = (k - j) + 1;

var a = Array(targetLength);

j = 7, k = 13

console.log(a);

Array [ <7 empty slots> ]

var b = Array.apply(null, a);

console.log(b);

Array [ undefined, undefined, undefined, undefined, undefined, undefined, undefined ]

var c = b.map(function(_, n){ return n + j; });

console.log(c);

Array [ 7, 8, 9, 10, 11, 12, 13 ]

function range(start, end) {
  var myArray = [];
  for (var i = start; i <= end; i += 1) {
    myArray.push(i);
  }
  return myArray;
};
console.log(range(4, 12));                 // → [4, 5, 6, 7, 8, 9, 10, 11, 12]

function otherRange(start, end, step) {
  otherArray = [];
  if (step == undefined) {
    step = 1;
  };
  if (step > 0) {
    for (var i = start; i <= end; i += step) {
      otherArray.push(i);
    }
  } else {
    for (var i = start; i >= end; i += step) {
      otherArray.push(i);
    }
  };
  return otherArray;
};
console.log(otherRange(10, 0, -2));        // → [10, 8, 6, 4, 2, 0]
console.log(otherRange(10, 15));           // → [10, 11, 12, 13, 14, 15]
console.log(otherRange(10, 20, 2));        // → [10, 12, 14, 16, 18, 20]

var values = $(this).val().split('-'),
    i = +values[0],
    l = +values[1],
    range = [];

while (i < l) {
    range[range.length] = i;
    i += 1;
}

range[range.length] = l;

function createNumberArray(lowEnd, highEnd) {
    var start = lowEnd;
    var array = [start];
    while (start < highEnd) {
        array.push(start);
        start++;
    }
}

Array.range= function(from, to, step){
    if(typeof from== 'number'){
        var A= [from];
        step= typeof step== 'number'? Math.abs(step):1;
        if(from> to){
            while((from -= step)>= to) A.push(from);
        }
        else{
            while((from += step)<= to) A.push(from);
        }
        return A;
    }
}

Array.range= function(from, to, step, prec){
    if(typeof from== 'number'){
        var A= [from];
        step= typeof step== 'number'? Math.abs(step):1;
        if(!prec){
            prec= (from+step)%1? String((from+step)%1).length+1:0;
        }
        if(from> to){
            while(+(from -= step).toFixed(prec)>= to) A.push(+from.toFixed(prec));
        }
        else{
            while(+(from += step).toFixed(prec)<= to) A.push(+from.toFixed(prec));
        }
        return A;
    }
}

var l123 = _.range(1, 4);      // same as _(1, 2, 3)
var l0123 = _.range(3);        // same as _(0, 1, 2)
var neg123 = _.range(-3, 0);   // same as _(-3, -2, -1)
var empty = _.range(2,1);      // same as _()

function range(start, end) {
    isReverse = (start > end);
    var targetLength = isReverse ? (start - end) + 1 : (end - start ) + 1;
    var arr = new Array(targetLength);
    var b = Array.apply(null, arr);
    var result = b.map(function (discard, n) {
        return (isReverse) ? n + end : n + start;
    });

    return (isReverse) ? result.reverse() : result;
}