/* ================================ +
		     Studio Parkers
		       general.js
 + ================================ */


/* 
** Made by: Thomas Lievestro
** Email:	info@lievestro.com
** Website:	www.lievestro.com
*/


/* ================================ +
              Variables
 + ================================ */



window.onresize = function(){
		setLayerHeight();
} 

function setLayerHeight(){
	pageSize = getPageSize();
	$("animals").setStyle({ height: pageSize[1]+'px'});
}

function setLayerHeight2(){
	pageSize = getPageSize();
	$("carrousel_protector").setStyle({ height: pageSize[1]+'px'});
}


function getPageSize() {
	        
     var xScroll, yScroll;
	
	if (window.innerHeight && window.scrollMaxY) {	
		xScroll = window.innerWidth + window.scrollMaxX;
		yScroll = window.innerHeight + window.scrollMaxY;
	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
		xScroll = document.body.scrollWidth;
		yScroll = document.body.scrollHeight;
	} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
		xScroll = document.body.offsetWidth;
		yScroll = document.body.offsetHeight;
	}
	
	var windowWidth, windowHeight;
	
	if (self.innerHeight) {	// all except Explorer
		if(document.documentElement.clientWidth){
			windowWidth = document.documentElement.clientWidth; 
		} else {
			windowWidth = self.innerWidth;
		}
		windowHeight = self.innerHeight;
	} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
		windowWidth = document.documentElement.clientWidth;
		windowHeight = document.documentElement.clientHeight;
	} else if (document.body) { // other Explorers
		windowWidth = document.body.clientWidth;
		windowHeight = document.body.clientHeight;
	}	
	
	// for small pages with total height less then height of the viewport
	if(yScroll < windowHeight){
		pageHeight = windowHeight;
	} else { 
		pageHeight = yScroll;
	}

	// for small pages with total width less then width of the viewport
	if(xScroll < windowWidth){	
		pageWidth = xScroll;		
	} else {
		pageWidth = windowWidth;
	}

	return [pageWidth,pageHeight];
}

//showLoader
function showLoader(){
	if ($('inProcess').visible()) {
		$('inProcess').hide();
	} else {
		$('inProcess').show();
	}
}

//carrousel Protector
function protect_carrousel(){
	if ($('carrousel_protector').visible()) {
		$('carrousel_protector').hide();
	} else {
		$('carrousel_protector').show();
	}
}
	

Behaviour.addLoadEvent(function(){ 
	setLayerHeight();
});