function gen_Swap(arg) {
	arg.style.backgroundImage = "url(/assets/images/" + arg.className + "_on.gif)";
}

function gen_Restore(arg) {
	arg.style.backgroundImage = "url(/assets/images/" + arg.className + ".gif)";	
}
function gen_Swap_P(arg) {
	arg.style.backgroundImage = "url(/assets/images/" + arg.className + "_on.png)";
}
function gen_Restore_P(arg) {
	arg.style.backgroundImage = "url(/assets/images/" + arg.className + ".png)";	
}
function gen_Swap_txt(arg) {
	arg.style.backgroundImage = "url(/assets/images/" + arg.className + "_on.gif)";
	arg.style.textIndent = 0;
}

function gen_Restore_txt(arg) {
	arg.style.backgroundImage = "url(/assets/images/" + arg.className + ".gif)";	
	arg.style.textIndent = "-9999px";
}
function action_Icon(arg) {
	switch (arg) {
		case "print": {
			window.print("#", "_self");
			break;	
		}
		case "email": {
//			window.open("#", "_self");
			window.open('email.html?page='+document.URL + '&title=' + document.title,'email','width=250,height=600,toolbar=no,location=no,scrollbars=no,resizable');
			break;	
		}
		default: {				
		}
	}
}

var n = 0;
function copy_rotater(dir, max) {

	if (dir == "right") {
		var e = "about_rotater_0"+n;
		document.getElementById(e).style.display = "none";
		n += 1;
		if (n == max) n = 0;
		var e = "about_rotater_0"+n;
		document.getElementById(e).style.display = "block";
		
	}

	if (dir == "left") {
		var e = "about_rotater_0"+n;
		document.getElementById(e).style.display = "none";
		n -= 1;
		if (n < 0) n = max-1;
		var e = "about_rotater_0"+n;
		document.getElementById(e).style.display = "block";
	}
	
	
}