function formSwitcher(type){	var selectedForm;		var displayVar = document.createAttribute("class");	displayVar.nodeValue = "displays";		var displayNoneVar = document.createAttribute("class");	displayNoneVar.nodeValue = "display-none";		var displayNoneVar2 = document.createAttribute("class");	displayNoneVar2.nodeValue = "display-none";		var displayNoneVar3 = document.createAttribute("class");	displayNoneVar3.nodeValue = "display-none";		var displayNoneVar4 = document.createAttribute("class");	displayNoneVar4.nodeValue = "display-none";			document.getElementById("web-questionnaire").attributes.setNamedItem(displayNoneVar);	document.getElementById("print-questionnaire").attributes.setNamedItem(displayNoneVar2);	document.getElementById("both-questionnaire").attributes.setNamedItem(displayNoneVar3);	document.getElementById("identity-questionnaire").attributes.setNamedItem(displayNoneVar4);	if(type == "web"){		selectedForm = document.getElementById("web-questionnaire");	}		if(type == "print"){		selectedForm = document.getElementById("print-questionnaire");	}		if(type == "both"){		selectedForm = document.getElementById("both-questionnaire");	}		if(type == "identity"){		selectedForm = document.getElementById("identity-questionnaire");	}					selectedForm.attributes.setNamedItem(displayVar);}