// JavaScript Document


$(function() {
 //for home rotating images
  $('#slideshow').cycle({ 
    fx:    'fade', 
    speed:  1000,
	timeout:  4500 
 });
  
  	$('div#print_icon').prepend('<a href="#print"><img src="layout/images/print_icon.jpg" alt="print" /></a>');
	$('div#print_icon a').click(function() {
		window.print();
		return false;
		});
	
	// font-resize
  $('#resizeZero').click(function(){
    size="10pt";
    resizeContent(size);
  });

  $('#resizeUp').click(function(){
    size="12pt";
    resizeContent(size);
  });

  function resizeContent(size){
   $('#sub_left').css('font-size',size);
   $('#sub_right_wide').css('font-size',size);
   $('.wide').css('font-size',size);
 }
	
 });//end whole thing

function checkform () {
  if (document.contact_form.name.value==""){
    alert("Please enter your name");
    document.contact_form.name.focus();
    return false;
  }
  if (document.contact_form.email.value==""){
    alert("Please enter an email");
    document.contact_form.email.focus();
    return false;
  }
  if (document.contact_form.message.value==""){
    alert("Please enter a message");
    document.contact_form.message.focus();
    return false;
  }
  
  if ((document.contact_form.email.value.indexOf('@') == -1) || (document.contact_form.email.value.indexOf('.') == -1)){
	document.contact_form.email.focus();
    alert("Please enter a valid email address like you@domain.com")
  return false;
  }

  return true;
}

function check_survey_form () {

var Q1Checked 
var Q2Checked 
var Q3Checked 
var Q4Checked 
var Q5Checked 
var Q6Checked 

/*if(document.patient_survey.account_num.value != ""){
			
			var numVal = document. patient_survey.account_num.value;
			var numLength = numVal.length;
	if(numLength < 10){
			alert("Please enter atleast 10 digits for your account number")
			return false;
			}
	}*/

	for (var i=0; i<document.patient_survey.Q1.length; i++) {
	    if (document.patient_survey.Q1[i].checked) {
		Q1Checked = document.patient_survey.Q1[i].value
		}
	}
	
	for (var i=0; i<document.patient_survey.Q2.length; i++) {
	    if (document.patient_survey.Q2[i].checked) {
		Q2Checked = document.patient_survey.Q2[i].value
		}
	}
	
	for (var i=0; i<document.patient_survey.Q3.length; i++) {
	    if (document.patient_survey.Q3[i].checked) {
		Q3Checked = document.patient_survey.Q3[i].value
		}
	}
	
	for (var i=0; i<document.patient_survey.Q4.length; i++) {
	    if (document.patient_survey.Q4[i].checked) {
		Q4Checked = document.patient_survey.Q4[i].value
		}
	}
	
if(!Q1Checked || !Q2Checked || !Q3Checked || !Q4Checked){ 
	alert("Please answer all survey questions before submitting")
	return false;
	}
	
	return true;
}