if (month==2 || month==3 || month==4){ 
	ShowContent('images-spring');
	initImageGallery('images-spring');
}
else if (month==5 || month==6 || month==7){
	ShowContent('images-summer');
	initImageGallery('images-summer');
}
else if (month==8 || month==9 || month==10){
	ShowContent('images-autumn');
	initImageGallery('images-autumn');
}
else if (month==11 || month==0 || month==1){
	ShowContent('images-winter');
	initImageGallery('images-winter');
}