function show_div(div_id) {
    // hide all the divs
    document.getElementById('searchmoduledefault').style.display = "none";
    document.getElementById('searchmodulephilly').style.display = "none";
    document.getElementById('searchmodulejersey').style.display = "none";
 
    // show the requested div
    document.getElementById(div_id).style.display = 'block';
	
	// set appropriate bkd image per section we're on
	if (div_id == "searchmodulephilly") {
		myurl = "url('" + phillyImage + "')";
	} else if (div_id == "searchmodulejersey") {
		myurl = "url('" + shoreImage + "')";
	} else {
		myurl = "url('" + defaultImage + "')";
	} 

	document.getElementById('top-photo').style.backgroundImage = myurl;
}

function hide_homeinfo() {
    // hide all the divs
	document.getElementById('bedsBaths').style.display = 'none';
	document.getElementById('bedsBaths2').style.display = 'none';
	document.getElementById('bedsBathsPC').style.display = 'none';
	document.getElementById('bedsBaths2PC').style.display = 'none';		
}	

function show_homeinfo() {
    // show all the divs
	document.getElementById('bedsBaths').style.display = 'block';
	document.getElementById('bedsBaths2').style.display = 'block';	
	document.getElementById('bedsBathsPC').style.display = 'block';
	document.getElementById('bedsBaths2PC').style.display = 'block';	
}

function changebg() {
    // hide all the divs
	 document.getElementById('top-photo').style.backgroundImage = "url('" + phillyImage + "')";
}