Hi I have this javascript that adds a textbox when the user clicks a button. The textbox is then added to the DOM webpage.

However It now does not seem to stop and gets caught it a infinite loop.

The loop uses

> 
> GetElementsbyTagName
> 
> 
> 

and how many there are for the limit but it was working fine earlier on .

```
//add rows function
window.onload=function()
{

s=5; //for staff
n=20; //for events

//sets at default incase no js rows created
var staffbox = document.getElementById('staffcounter');
                    staffbox.value = s;

var eventsbox = document.getElementById('eventscounter');
                    eventsbox.value = n;

inp=document.getElementsByTagName('input');
for(c=0;c<inp.length;c++) // <---- I think this bit is causing the crash!
    {
        if(inp[c].name=='addstaff') 
        {
            inp[c].onclick=function() 
            {
                var sel = document.createElement('select');
                sel.name = 'staff' + s;

                option1 = document.createElement('option');
                option1.name = 'Please select';
                option1.value = '';

                option1.innerHTML = option1.value;

                option2 = document.createElement('option');
                option2.name = 'Nurse';
                option2.value = 'Nurse';
                option2.innerHTML = option2.value;

                sel.appendChild(option1);
                        sel.appendChild(option2);

                document.getElementById('staffarea').appendChild(sel);

                x=document.createElement('input');
                x.setAttribute('rows',1);
                x.setAttribute('cols',20);
                x.name='staffquantity'+s;
                document.getElementById('staffarea').appendChild(x)

                 document.getElementById ('staffarea').innerHTML += '<br>';

                 // This bit updates a counter that will be $_POST
                var staffbox = document.getElementById('staffcounter');
                    staffbox.value = s;

                s++;
            }

        }

         else if(inp[c].name=='addevent') 
         {

               timemaker(); // calls another function which creates a specific text box

               x=document.createElement('input');
               x.setAttribute('rows',1);
               x.setAttribute('cols',20);
               x.name='event'+n;
               document.getElementById('eventarea').appendChild(x);

               x=document.createElement('input');
               x.setAttribute('rows',1);
               x.setAttribute('cols',20);
               x.name='supplies'+n;
               document.getElementById('eventarea').appendChild(x);

                x=document.createElement('input');
               x.setAttribute('rows',1);
               x.setAttribute('cols',20);
               x.name='manufacturer'+n;
               document.getElementById('eventarea').appendChild(x);

               x=document.createElement('input');
               x.setAttribute('rows',1);
               x.setAttribute('cols',20);
               x.name='quantity'+n;
               document.getElementById('eventarea').appendChild(x);

            var sel = document.createElement('select');
            sel.name = 'success' + n;

                    y = document.createElement('option');
                    y.name = 'Yes';
                    y.value = 'Yes';
                    y.innerHTML = y.value;

                    x = document.createElement('option');
                    x.name = 'No';
                    x.value = 'No';
                    x.innerHTML = x.value;

                        sel.appendChild(y);
                        sel.appendChild(x);

                    document.getElementById('eventarea').appendChild(sel);

               x=document.createElement('input');
               x.setAttribute('rows',1);
               x.setAttribute('cols',20);
               x.name='comment'+n;
               document.getElementById('eventarea').appendChild(x);

               document.getElementById ('eventarea').innerHTML += '<br>';

               // This bit updates a counter that will be $_POST
                var eventsbox = document.getElementById('eventscounter');
                    eventsbox.value = n;

            n++;

           }

         }
    return;
}

```

Thanks