/* Author: Andy Chubb

*/
$(document).ready(function() {
	

  // Image Fade
  // ========== 
  
  //settings
  var opacity = 0.6, 
  	  toOpacity = 0.9, 
  	  duration = 250;
  //set opacity ASAP and events
  $('img.opacity').css('opacity',opacity).hover(function() {
      $(this).stop().fadeTo(duration,toOpacity);
    }, function() {
      $(this).stop().fadeTo(duration,opacity);
    }
  );
  
  // ========
  
  // Shifter
  // =========
  
	$(".tab_content").hide(); //Hide all content
	$("ul.tabs li:first").addClass("active").show(); //Activate first tab
	$(".tab_content:first").show(); //Show first tab content

	//On Click Event
	$("ul.tabs li").mouseenter(function() {

		$("ul.tabs li").removeClass("active"); //Remove any "active" class
		$(this).addClass("active"); //Add "active" class to selected tab
		$(".tab_content").hide(); //Hide all tab content

		var activeTab = $(this).find("a").attr("href"); //Find the href attribute value to identify the active tab + content
		$(activeTab).fadeIn(); //Fade in the active ID content
		return false;
	});
	
	// ========

	// Clear Default Values
	// ====================

	$('.default-value').each(function() {
     
    var default_value = this.value;
     
    	$(this).focus(function(){
    		if(this.value == default_value) {
    		this.value = '';
    		}
    	});
    	 
    	$(this).blur(function(){
    		if(this.value == '') {
    		this.value = default_value;
    		}
    	});
     
    });
  
});