function popup(page) {
	myWindow = window.open('popup.php?page='+page,'2gpopup','width=540,height=560,resizable=1,scrollbars=1');
	myWindow.focus();
}

function popup_img(src,title) {
	myWindow = window.open('popup.php?page=image&image='+src+'&title='+title,'2gimgpopup','width=270,height=303,resizable=1,scrollbars=0,location=0');
	myWindow.focus();
}

function show_hide(div_id, handler_id, show_by) {
	
	handler = document.getElementById(handler_id);
	div = document.getElementById(div_id);
	
	if (handler.checked == true) {
		
		if (show_by == 0) {
			div.style.display = "none";
		} else {
			div.style.display = "block";
		}
		//handler.value = 0;
	
	} else {
	
		if (show_by == 0) {
			div.style.display = "block";
		} else {
			div.style.display = "none";
		}
		//handler.value = 1;
	
	}
	
}

function msg_type_show(div) {
	
	div_def = document.getElementById("def_msg");
	div_own = document.getElementById("own_msg");
	
	div_def.style.display = "none";
	div_own.style.display = "none";
	
	if (div == "def_msg") {
	
		div_def.style.display = "block"
	
	}

	if (div == "own_msg") {
	
		div_own.style.display = "block"
	
	}

}