function showForm(form){
	switch(form){
		case 1:
			document.getElementById('searchhomes').className = 'active';
			//document.getElementById('findbuilder').className = '';
			document.getElementById('findcommunity').className = '';
			
			document.getElementById('button1').className = 'active';
			document.getElementById('button2').className = '';
			document.getElementById('button3').className = '';
			break;
			
		case 2:
			document.getElementById('searchhomes').className = '';
			//document.getElementById('findbuilder').className = 'active';
			document.getElementById('findcommunity').className = '';
			
			document.getElementById('button1').className = '';
			document.getElementById('button2').className = 'active';
			document.getElementById('button3').className = '';
			break;
			
		case 3:
			document.getElementById('searchhomes').className = '';
			//document.getElementById('findbuilder').className = '';
			document.getElementById('findcommunity').className = 'active';
			
			document.getElementById('button1').className = '';
			document.getElementById('button2').className = '';
			document.getElementById('button3').className = 'active';
			break;
	}
}