// JavaScript Document
function hide_div(which){
	document.getElementById(which).style.display = 'none';
}

function show_div(which){
	document.getElementById(which).style.display = 'block';
}

function show_hide(which,which2){
	checkbox = document.getElementById(which).checked;
	if(checkbox == false){
			hide_div(which2);
	}
	else{
			show_div(which2);		
	}
}
function checkApplied(which2){
	
	var applied_checked;

	for(i=0; i<document.ssh_eval.applied18.length; i++){ 
    if(document.ssh_eval.applied18[i].checked == true){ 
        applied_checked = document.ssh_eval.applied18[i].value; 
        } 
    } 
	if(applied_checked =='Y'){
			show_div(which2);
	}
	if(applied_checked =='N'){
			hide_div(which2);
	}	

}
function checkAppStat(which2){
	
	var claim_pending_checked;

	for(i=0; i<document.ssh_eval.claim_pending.length; i++){ 
    if(document.ssh_eval.claim_pending[i].checked == true){ 
        claim_pending_checked = document.ssh_eval.claim_pending[i].value; 
        } 
    } 
	if(claim_pending_checked =='Y'){
			show_div(which2);
	}
	if(claim_pending_checked =='N'){
			hide_div(which2);
	}	

}
function checkDoc(which2){
	
	var seeing_dr_checked;

	for(i=0; i<document.ssh_eval.seeing_dr.length; i++){ 
    if(document.ssh_eval.seeing_dr[i].checked == true){ 
        seeing_dr_checked = document.ssh_eval.seeing_dr[i].value; 
        } 
    } 
	if(seeing_dr_checked =='N'){
			show_div(which2);
	}
	if(seeing_dr_checked =='Y'){
			hide_div(which2);
	}	

}
function checkWC(which2){

	var work_related_checked;
	
	for(i=0; i<document.ssh_eval.work_related.length; i++){ 
    if(document.ssh_eval.work_related[i].checked == true){ 
        work_related_checked = document.ssh_eval.work_related[i].value; 
        } 
    } 
	if(work_related_checked =='Y'){
			show_div(which2);
	}
	if(work_related_checked =='N'){
			hide_div(which2);
	}	

}
function checkWork(which2){
	
	var working_checked;

	for(i=0; i<document.ssh_eval.working.length; i++){ 
    if(document.ssh_eval.working[i].checked == true){ 
        working_checked = document.ssh_eval.working[i].value; 
        } 
    } 
	if(working_checked =='Y'){
			show_div(which2);
	}
	if(working_checked =='N'){
			hide_div(which2);
	}	

}

function showHideAll(){
	
	var working_checked;
	var got_atty_checked;
		
	//this function is called when an error occurs
	
	//figure out which screen to display
	for(i=0; i<document.ssh_eval.working.length; i++){ 
    	if(document.ssh_eval.working[i].checked == true){ 
        	working_checked = document.ssh_eval.working[i].value; 
        } 
    } 

	show_div('ssh1_4'); hide_div('ssh1_1');
	
	if(working_checked == 'Y'){
		//do nothing
	}
	else if(working_checked == 'N'){
		//do nothing
	}		
	else{
		show_div('ssh1_3'); hide_div('ssh1_4');		
	}


	
	
	//now determine what hidden fields need to be displayed	
	checkApplied('applied_details');
	checkAppStat('applied_status');
	checkDoc('doc_reason');
	checkWC('wc_file');
	checkWork('work_details');
		
}

function finalSubmit(){
	document.getElementById('final_btn').style.display = 'none';
	document.forms.ssh_eval.submit()

}