ian escasa

Hi, I just want to seek help resolving my javascript, First, I already have a dynamic textboxes where i able to enable and disable with a checkbox. I need to have atleast 100 textfields wherein my javascript, I need to declare this variables below. which are already like ten(10) but i need a 100. My question is, how can I make this easy and short? <script type="text/javascript"> function letter_changed(letterCheckBox){ if(letterCheckBox.checked){ document.getElementById("requestChemicalName").disabled = false; document.getElementById("requestChemicalName2").disabled = false; document.getElementById("requestChemicalName3").disabled = false; document.getElementById("requestChemicalName4").disabled = false; document.getElementById("requestChemicalName5").disabled = false; document.getElementById("requestChemicalName6").disabled = false; document.getElementById("requestChemicalName7").disabled = false; document.getElementById("requestChemicalName8").disabled = false; document.getElementById("requestChemicalName9").disabled = false; document.getElementById("requestChemicalName10").disabled = false; } else { document.getElementById("requestChemicalName").disabled = true; document.getElementById("requestChemicalName2").disabled = true; document.getElementById("requestChemicalName3").disabled = true; document.getElementById("requestChemicalName4").disabled = true; document.getElementById("requestChemicalName5").disabled = true; document.getElementById("requestChemicalName6").disabled = true; document.getElementById("requestChemicalName7").disabled = true; document.getElementById("requestChemicalName8").disabled = true; document.getElementById("requestChemicalName9").disabled = true; document.getElementById("requestChemicalName10").disabled = true; } } </script> Thanks in advance!