// JavaScript Document

var navDivNames = [['dont-enter-sub','hide','dontEnter'],
					['mr-butthead-sub','hide','mrButthead'],
					['quit-it-sub','hide','quitIt'],
					['smoke-free-sub','hide','smokeFree']];
					

function showHide(showMe){
	
	if(showMe != 'hideAll'){
		
		for (var i = 0; i < navDivNames.length; i++){
			
			if(document.getElementById(navDivNames[i][0]).style.display == "block"){
				
				document.getElementById(navDivNames[i][0]).style.display = "none";
				
			}
			if(navDivNames[i][0] == showMe){
				document.getElementById(navDivNames[i][0]).style.display = "block";				
			}
		}
	}
	else{
		for (var j = 0; j < navDivNames.length; j++){
			document.getElementById(navDivNames[j][0]).style.display = "none";
			
		}
	}	
}