function open_flowers(id_block){
			
			if (id_block == 'click_right'){
				document.getElementById('content_2cols_flowers').style.display="block";
				//document.getElementById('col3_flowers').style.display="block";
				document.getElementById('col3_text').style.display="none";
document.getElementById('click_left').style.display="block";
				document.getElementById('click_right').style.display="none";
			}
			if (id_block == 'click_left'){
				document.getElementById('col3_text').style.display="block";
				//document.getElementById('content_2cols_flowers').style.display="none";
				document.getElementById('click_right').style.display="block";
				document.getElementById('click_left').style.display="none";
				
			}
			return false;
	}