var i;
function fill_Cities(i){
var form1 = document.getElementById("select_treatment");
document.select_treatment.Sub_treatment.options.length=0;
switch(i)
{
case 0:
	form1.Sub_treatment.options[0] =new Option('Select Procedure','Select Procedure');
break;	
case 1:
form1.Sub_treatment.options[0] =new Option('Cardiac Catheterization','Cardiac Catheterization');
form1.Sub_treatment.options[1] =new Option('Cardiac Package','Cardiac Package');
form1.Sub_treatment.options[2] =new Option('Cardiac MRI','Cardiac MRI');
form1.Sub_treatment.options[3] =new Option('Coronary Angiography','Coronary Angiography');
form1.Sub_treatment.options[4] =new Option('CT Angiography','CT Angiography');
form1.Sub_treatment.options[5] =new Option('E P Study','E P Study');
break;
case 2:
form1.Sub_treatment.options[0] =new Option('Adjuvant Therapy','Adjuvant Therapy');
form1.Sub_treatment.options[1] =new Option('Biological Therapy','Biological Therapy');
form1.Sub_treatment.options[2] =new Option('Bone Marrow Transplant','Bone Marrow Transplant');
form1.Sub_treatment.options[3] =new Option('Brachytherapy','Brachytherapy');
form1.Sub_treatment.options[4] =new Option('Chemotherapy','Chemotherapy');
form1.Sub_treatment.options[5] =new Option('Combination Therapy','Combination Therapy');
form1.Sub_treatment.options[6] =new Option('Hormone Therapy','Hormone Therapy');
form1.Sub_treatment.options[7] =new Option('Neoadjuvant Therapy','Neoadjuvant Therapy');
form1.Sub_treatment.options[8] =new Option('Radiotherapy','Radiotherapy');
form1.Sub_treatment.options[9] =new Option('Steriotactic Radiosurgery','Steriotactic Radiosurgery');
break;
case 3:
form1.Sub_treatment.options[0] =new Option('Stroke','Stroke');
form1.Sub_treatment.options[1] =new Option('Cerebral Aneurysm','Cerebral Aneurysm');
form1.Sub_treatment.options[2] =new Option('Epilepsy','Epilepsy');
form1.Sub_treatment.options[3] =new Option('Trigeminal Neuralgia','Trigeminal Neuralgia');
form1.Sub_treatment.options[4] =new Option('Parkinson’s Disease ','Parkinson’s Disease ');
form1.Sub_treatment.options[5] =new Option('Brain Tumors','Brain Tumors');
form1.Sub_treatment.options[6] =new Option('Hydracephalous','Hydracephalous');
form1.Sub_treatment.options[7] =new Option('Skull Base Surgery','Skull Base Surgery');
form1.Sub_treatment.options[8] =new Option('Sleep Disorders','Sleep Disorders');
form1.Sub_treatment.options[9] =new Option('Restless Leg Syndrome','Restless Leg Syndrome');
form1.Sub_treatment.options[10] =new Option('Narcolepsy','Narcolepsy');
form1.Sub_treatment.options[11] =new Option('Headache','Headache');
break;
case 4:
form1.Sub_treatment.options[0] =new Option('Arthroscopy','Arthroscopy');
form1.Sub_treatment.options[1] =new Option('Elbow Replacement','Elbow Replacement');
form1.Sub_treatment.options[2] =new Option('Hip Replacement','Hip Replacement');
form1.Sub_treatment.options[3] =new Option('Hip Resurfacing','Hip Resurfacing');
form1.Sub_treatment.options[4] =new Option('Knee Replacement','Knee Replacement');
form1.Sub_treatment.options[5] =new Option('Shoulder Replacement','Shoulder Replacement');
form1.Sub_treatment.options[6] =new Option('Sports Injury Surgery','Sports Injury Surgery');
break;
case 5:
form1.Sub_treatment.options[0] =new Option('Anterior Cervical Discectomy','Anterior Cervical Discectomy');
form1.Sub_treatment.options[1] =new Option('Cervical Corpectomy','Cervical Corpectomy');
form1.Sub_treatment.options[2] =new Option('Foraminotomy','Foraminotomy');
form1.Sub_treatment.options[3] =new Option('Kyphoplasty','Kyphoplasty');
form1.Sub_treatment.options[4] =new Option('Laminoplasty','Laminoplasty');
form1.Sub_treatment.options[5] =new Option('Laminotomy','Laminotomy');
form1.Sub_treatment.options[6] =new Option('Lumbar Laminectomy','Lumbar Laminectomy');
form1.Sub_treatment.options[7] =new Option('Micro Discectomy','Micro Discectomy');
form1.Sub_treatment.options[8] =new Option('Minimally Invasive Anterior Cervical Discectomy','Minimally Invasive Anterior Cervical Discectomy');
form1.Sub_treatment.options[9] =new Option('Minimally Invasive Back Surgery','Minimally Invasive Back Surgery');
form1.Sub_treatment.options[10] =new Option('Minimally Invasive Spine Surgery','Minimally Invasive Spine Surgery');
form1.Sub_treatment.options[11] =new Option('New Modalities','New Modalities');
form1.Sub_treatment.options[12] =new Option('Nucleoplasty','Nucleoplasty');
form1.Sub_treatment.options[13] =new Option('Posterior Cervical Discectomy','Posterior Cervical Discectomy');
form1.Sub_treatment.options[14] =new Option('Revision Spine Surgery','Revision Spine Surgery');
form1.Sub_treatment.options[15] =new Option('Spinal Fusion Surgery','Spinal Fusion Surgery');
form1.Sub_treatment.options[16] =new Option('Spinal Laminectomy','Spinal Laminectomy');
form1.Sub_treatment.options[17] =new Option('Spinal Tumor Surgery','Spinal Tumor Surgery');
form1.Sub_treatment.options[18] =new Option('Total Disc Replacement','Total Disc Replacement');
form1.Sub_treatment.options[19] =new Option('Vertebroplasty','Vertebroplasty');
form1.Sub_treatment.options[20] =new Option('Other Spine Surgeries','Other Spine Surgeries');
}
}