/*
*
*	Pease Associates Application Javascript
*	JJohnson | E-dreamz
*
*/




//on page load
$(document).ready(function() {
	 setTimeout(initOverLabels, 50);
	 initOverLabels();
});




/*
 * 
 * porfolio menu loading
 *  obj: {id, photo_url}
 */

function portfolio_loader(portObj){
	$('#summary').stopTime('port_hide');
	menu.loadContent('/includes/portfolio_summary.cfm?id='+portObj.id);
	graphic.loadContent('/includes/portfolio_image.cfm?id=' + portObj.id);
	$('#summary').css('display','block');
}

function portfolio_hider(){
	$('#summary').oneTime(5000,'port_hide', function() {
		$('#summary').toggle();
	});
}

function port_view(portObj){
	$('.port_links a').removeClass('selected');
	$('#'+portObj.selector).addClass('selected');
	graphic.loadContent('/includes/portfolio_image.cfm?id=' + portObj.id);
}

function port_view_detail(portObj){
	$('.port_links a').removeClass('selected');
	$('#'+portObj.selector).addClass('selected');
	graphic.loadContent('/includes/portfolio_image.cfm?id=' + portObj.id + '&type=' + portObj.type);
}

//functions for search form field labels
function initOverLabels () {
  if (!document.getElementById) return;      

  var labels, id, field;

  // Set focus and blur handlers to hide and show 
  // labels with 'overlabel' class names.
  labels = document.getElementsByTagName('label');
  for (var i = 0; i < labels.length; i++) {

    if (labels[i].className == 'overlabel') {

      // Skip labels that do not have a named association
      // with another field.
      id = labels[i].htmlFor || labels[i].getAttribute('for');
      if (!id || !(field = document.getElementById(id))) {
        continue;
      } 

      // Change the applied class to hover the label 
      // over the form field.
      labels[i].className = 'overlabel-apply';

      // Hide any fields having an initial value.
      if (field.value !== '') {
        hideLabel(field.getAttribute('id'), true);
      }

      // Set handlers to show and hide labels.
  
	  field.onfocus = function () {
        hideLabel(this.getAttribute('id'), true);
      };
      field.onblur = function () {
        if (this.value === '') {
          hideLabel(this.getAttribute('id'), false);
        }
      };

      // Handle clicks to label elements (for Safari).
      labels[i].onclick = function () {
        var id, field;
        id = this.getAttribute('for');
        if (id && (field = document.getElementById(id))) {
          field.focus();
        }
      };

    }
  }
};

function hideLabel (field_id, hide) {
  var field_for;
  var labels = document.getElementsByTagName('label');
  for (var i = 0; i < labels.length; i++) {
    field_for = labels[i].htmlFor || labels[i].getAttribute('for');
    if (field_for == field_id) {
      labels[i].style.textIndent = (hide) ? '-9999px' : '0px';
      return true;
    }
  }
}