$(document).ready(function() { 
	$('a[rel=external], a[http$=pdf], #buzz a').attr('target', '_blank');
	$('#body #content.primary .slideshow a').attr('style','opacity:0');
	$('input[type="text"]').preserveDefaultText();
	$('#select-state select').selectNavigation();
	
	if($('.slideshow').size()>0)
		$('.slideshow').cycle({fx: 'fade'}); 
});

$.fn.preserveDefaultText = function() {
   
	return this.each(function() {
		$field = $(this);
		$field.focus(function(){
			removeDefaultText(this);
		}).blur(function(){
			replaceDefaultText(this);
		})
	});
	
	function removeDefaultText(elem) {
   		if (elem.value == elem.defaultValue){ 
    		elem.value = '';
		}
		if(elem.value != elem.defaultValue){
			elem.select();
		}
	}

	function replaceDefaultText(elem) {
		if ($.trim(elem.value) == ''){
			elem.value = (elem.defaultValue ? elem.defaultValue : '');
		}
	}
	
}

$.fn.selectNavigation = function(options) {

	var defaults = {
		prepend : ''
	};
	var settings = $.extend({}, defaults, options);

	return this.each(function(){
		navigateOnChange($(this));
	});
	
	function navigateOnChange($elem) {
		$elem.change(function(){
			var navUrl = $elem.val();
			if(navUrl)
				window.location.href = settings.prepend+navUrl;
		});		
	}
}


function track() {
 var prd=new Date(),pru=Date.UTC(prd.getUTCFullYear(),prd.getUTCMonth(),prd.getUTCDay(),prd.getUTCHours(),prd.getUTCMinutes(),prd.getUTCSeconds(),prd.getUTCMilliseconds());
 var pr_eid=pru+Math.random();
 var pr_event='';
 var pr_item='';
 var pr_quantity='';
 var pr_value='';
 document.write("<img width='1' height='1' src='http://ev.ads.pointroll.com/event/?ss=A42B4CCA-8BD8-49D1-9D87-B32367096C5C&av=6620&eid="+pr_eid+"&ev="+pr_event+"&item="+pr_item+"&q="+pr_quantity+"&val="+pr_value+"&r="+Math.random()+"'>");
}