// JavaScript Document

//onload init stuff

$().ready(function() {

    //init coda slider on HP
  	$('#coda-slider-1').codaSlider();
  	
  	//select services dropdown
  	$("#specialty_select").bind("change", changeSelectURLRedirect );
  	
  	//select physician dropmenu
  	$("#phy_select").bind("change", changeSelectURLRedirect );
  	
  	//setup homepage newsletter signup
  	initNewsletterSignup();
});


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/**
 * function fires redrect when select drop menu
 * changes, value is url. redirects to url 
 */
function changeSelectURLRedirect(e) {
  //alert('here');
  var url = $(this).attr('value');
  if( url != '' ) {
      window.location = url;
  }
}


/* ///////////////////////////////// */
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function initNewsletterSignup() {

	$('#nlbutton').click( newsletterButtonClick );

}

/**
 * event when newsletter button is clicked
 */ 
function  newsletterButtonClick(e) {
   //alert('clicked!');
   
  
   var email_address = $('#nladdress').val();
   
   if( email_address != '' && email_address != 'Email Address' ) {
   
  	$('#nlformdiv').html('<center><img src="/images/ajax-loading.gif" style="margin-top:20px;" /></center>'); 
   	var ajax_url = '/ajax_send_newsletter.php?xsend=1&email='+email_address;

   	$.getJSON( ajax_url, function(json){
	      $('#nlformdiv').html('<div style="margin-top:20px; text-align: center;"><b>Thanks! Sign-Up Complete!</b></div>');
	      
		 //Event/Goal Tracking Here
	      _gat._getTrackerByName()._trackEvent('Newsletter', 'Signup');
	      
	});
	
	}
	
	
	
   
}