// JavaScript Document

var curImageNumber = null;


function init_page()
{

	init_float();
	
	$('pu_content').style.display="none";
	$('loading').style.display="none";
	
	//Register our global even handler
	Ajax.Responders.register(myGlobalHandlers);	

}

var myGlobalHandlers = {
	
	onCreate: function(){
		//Element.show('loading');
		$('loading').style.display="inline";
		
	},

	onComplete: function() {
		if(Ajax.activeRequestCount == 0){
			$('loadingreason').innerHTML = "Loading...";
			$('loading').style.display="none";
			//Element.hide('loading');
		}
	}
};

function getImage(imageNumber)
{

	$('pu_content').style.display="none";

	curImageNumber = imageNumber; 
    var myRandom=parseInt(Math.random()*99999999);  // cache buster
	//var pars = "rand=" + myRandom;
	var pars = "";
	var page = "images/home-pu/pu" + imageNumber + ".jpg";
	var myAjax = new Ajax.Request(
			page,
		{
			method: 'get',
			parameters: pars,
			onComplete: getImageResponse
		});
    
}

function getImageResponse(originalRequest)
{
		
	$('pu_image').src = "images/home-pu/pu" + curImageNumber + ".jpg";
	$('pu_content').style.display="inline";

}

function closeImagePu()
{
	$('pu_content').style.display="none";
}