function changeStar(star){
	for (i = 1; i <= star; i++){
		
		document[i].src = 'images/star20.jpg';
	}
	
	for (i = eval(star)+1; i <=5; i++){
		document[i].src = 'images/star20clear.jpg';
	}
}

function openHiRes(img){
	window.open ("images/gallery/hiRes/"+img,"mywindow");
}