/*
  On/Off PREFIX
*/

function linePrefix(sPrefix) {
	var elmText = document.getElementById('urls1');
	if (!elmText) elmText = document.getElementById('urls2');
	if (!elmText) return;

	var sText = elmText.value;
	if (!sText) return;
	var sLines = sText.replace(/\x0D\x0A|\x0D|\x0A/g, "\n").split("\n");
	var sLinesOut = new Array();
	if (sPrefix) { if (!sPrefix.match(/:$/)) sPrefix += ':'; }
	else sPrefix = '';
	for (var i = 0; i < sLines.length; i++) {
		sLines[i] = sLines[i].replace(/^[^:\/]+:(?!\/)/, '');
		sLines[i] = sLines[i].replace(/^\s+|\s+$/g, '');
		if (!sLines[i]) continue;
		sLinesOut.push(sPrefix + sLines[i]);
	}
	sText = sLinesOut.join("\n");
	elmText.value = sText;
	elmText.focus();
	return 1;
}