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function chat_actions (element1, element2) {
	var the_element_1 = document.getElementById(element1);
	var the_element_2 = document.getElementById(element2);
	var element_1_scroll_height = the_element_1.scrollHeight-339;
	
	/*document.getElementById('message_field2').innerHTML = element_1_scroll_height;
	document.getElementById('message_field3').innerHTML = the_element_1.scrollTop;*/
	
	if(the_element_1.scrollTop > element_1_scroll_height || the_element_1.scrollTop == 0) {
	the_element_1.scrollTop = the_element_1.scrollHeight;
	}
	
	the_element_2.focus();
}