function showModify(a) {
	var modifyBox = document.getElementById('modifyquote');
	
	if (a==0) {
		modifyBox.style.visibility = "hidden";
	} else {
		modifyBox.style.visibility = "visible";
	}

}	

function validate(){
var reqFields = ""
	if ((document.forms[0].zipcode.value =="")||(document.forms[0].zipcode.value.length!=5)){
		reqFields += "- Please enter your 5 digit zip code \n"
	}
	
	if ((document.forms[0].insured[0].checked ==false)&&(document.forms[0].insured[1].checked ==false)){
		reqFields += "- Do you currently have auto insurance? \n"
	}
	
	if(reqFields != ""){
		alert("Please fill in the following required fields:\n \n" + reqFields)
		return false
	}else{
		return true
	}
}