function HideObject(object){

var hide = document.getElementById(object);
hide.style['display'] = "none";
}

function ShowObject(object){

var hide = document.getElementById(object);
hide.style['display'] = "block";
}


function SwitchDisplay(displayobj,hideobj){

var object = document.getElementById(displayobj);
object.style['display'] = "block";

var object = document.getElementById(hideobj);
object.style['display'] = "none";


}

function SearchByType(){

var type = document.getElementById('playbooktype').value;

	if(type==1){
	SwitchDisplay('searchbox2a','searchbox1');
	}
	else if(type==2){
	SwitchDisplay('searchbox2b','searchbox1');
	}

}
function ChooseOffense(){
var age = document.getElementById('offenseage').value;

HideObject('beginneroffense');
HideObject('intermediateoffense');
HideObject('advancedoffense');

	if(age==1){
	ShowObject('beginneroffense');
	}
	
	else if(age==2){
	ShowObject('intermediateoffense');
	}
	
	else if(age==3){
	ShowObject('advancedoffense');
	}


}

function ChooseDefense(){
var age = document.getElementById('defenseage').value;

HideObject('beginnerdefense');
HideObject('intermediatedefense');
HideObject('advanceddefense');

	if(age==1){
	ShowObject('beginnerdefense');
	}
	
	else if(age==2){
	ShowObject('intermediatedefense');
	}
	
	else if(age==3){
	ShowObject('advanceddefense');
	}


}


function ClearSearch(){

HideObject('beginneroffense');
HideObject('intermediateoffense');
HideObject('advancedoffense');

HideObject('beginnerdefense');
HideObject('intermediatedefense');
HideObject('advanceddefense');

HideObject('searchbox2a');
HideObject('searchbox2b');

ShowObject('searchbox1');


}