// Opacity Effect

//IE Check function
var IE = /*@cc_on!@*/false;

//IE hack, again
var Opacity_data = Array();


function getOpacity(Element){
	//Eror processing
	if(Element == 'undefined') return 0;
		
	if(Opacity_data[Element.id] == undefined)
		Opacity_data[Element.id] = parseFloat(getStyle(Element)['opacity']);
		
	return Opacity_data[Element.id];
}

function setOpacity(Element, Value){
	// Error handling
	if(Element == 'undefined') return 0;
	
	if(IE){
		setStyle(Element, 'filter', 'alpha(opacity='+Value*100+');');
	}
		
	setStyle(Element, 'opacity', Value);
	
	Opacity_data[Element.id];
}