function HideAll3() {
   document.getElementById('daily_wage').style.display = 'none';
   document.getElementById('hourly_wage').style.display = 'none';
   
   document.getElementById('daily_wage').selectedIndex = null;
   document.getElementById('hourly_wage').selectedIndex = null;
}

function showWageList(obj){
	HideAll3();
    if(obj.value==1){
		document.getElementById("daily_wage").style.display = 'block';
	}
	else if(obj.value==2){
		document.getElementById("hourly_wage").style.display = 'block'; 
	}
}

function HideAll4() {
   document.getElementById('salary').style.display = 'none';
   document.getElementById('hourly_wage').style.display = 'none';
   
   document.getElementById('salary').selectedIndex = null;
   document.getElementById('hourly_wage').selectedIndex = null;

}

function showSalaryList(obj){
	HideAll4();
    if(obj.value==1){
		document.getElementById("salary").style.display = 'block';
	}
	else if(obj.value==2){
		document.getElementById("hourly_wage").style.display = 'block'; 
	}
}


function HideAll() {
   document.getElementById('osaka_city').style.display = 'none';
   document.getElementById('osaka').style.display = 'none';
   document.getElementById('hyogo').style.display = 'none';
   document.getElementById('kyoto').style.display = 'none';
   document.getElementById('shiga').style.display = 'none';
   document.getElementById('nara').style.display = 'none';
   document.getElementById('wakayama').style.display = 'none';
   
   document.getElementById('osaka_city').selectedIndex = null;
   document.getElementById('osaka').selectedIndex = null;
   document.getElementById('hyogo').selectedIndex = null;
   document.getElementById('kyoto').selectedIndex = null;
   document.getElementById('shiga').selectedIndex = null;
   document.getElementById('nara').selectedIndex = null;
   document.getElementById('wakayama').selectedIndex = null;
}

function displaySmallArea( area_group_id ) {

   HideAll();
   switch(area_group_id){
   		case '1':
   			document.getElementById('osaka_city').style.display = 'block';
		break;
   		case '2':
   			document.getElementById('osaka').style.display = 'block';
		break;
		case '3':
   			document.getElementById('hyogo').style.display = 'block';
		break;
		case '4':
   			document.getElementById('kyoto').style.display = 'block';
		break;
		case '5':
   			document.getElementById('shiga').style.display = 'block';
		break;
		case '6':
   			document.getElementById('nara').style.display = 'block';
		break;
		case '7':
   			document.getElementById('wakayama').style.display = 'block';
		break;
   }
}

function HideAll2() {

   document.getElementById('restaurant').style.display = 'none';
   document.getElementById('sales').style.display = 'none';
   document.getElementById('beauty').style.display = 'none';
   document.getElementById('service').style.display = 'none';
   document.getElementById('amusement').style.display = 'none';
   document.getElementById('deskwork').style.display = 'none';
   document.getElementById('business').style.display = 'none';
   document.getElementById('web').style.display = 'none';
   document.getElementById('delivery').style.display = 'none';
   document.getElementById('manufacture').style.display = 'none';
   document.getElementById('lightwork').style.display = 'none';
   document.getElementById('constructor').style.display = 'none';
   document.getElementById('instructor').style.display = 'none';
   document.getElementById('hospital').style.display = 'none';
   
   var oElements = document.getElementsByName("wstyle[]");
	for (var i=0; i<oElements.length; i++){
		oElements[i].checked = false;
	}
   
}

function displayWorkStyle( workstyle_id ) {
   HideAll2();
   switch(workstyle_id){
   		case '1':
   			document.getElementById('restaurant').style.display = 'block';
		break;
		case '2':
   			document.getElementById('sales').style.display = 'block';
		break;
		case '3':
   			document.getElementById('beauty').style.display = 'block';
		break;
		case '4':
   			document.getElementById('service').style.display = 'block';
		break;
		case '5':
   			document.getElementById('amusement').style.display = 'block';
		break;
		case '6':
   			document.getElementById('deskwork').style.display = 'block';
		break;
		case '7':
   			document.getElementById('business').style.display = 'block';
		break;
		case '8':
   			document.getElementById('web').style.display = 'block';
		break;
		case '9':
   			document.getElementById('delivery').style.display = 'block';
		break;
		case '10':
   			document.getElementById('manufacture').style.display = 'block';
		break;
		case '11':
   			document.getElementById('lightwork').style.display = 'block';
		break;
		case '12':
   			document.getElementById('constructor').style.display = 'block';
		break;
		case '13':
   			document.getElementById('instructor').style.display = 'block';
		break;
		case '14':
   			document.getElementById('hospital').style.display = 'block';
		break;
    }
}