function createRequestObject() {
  var ro; var browser = navigator.appName;
  
  if(browser == "Microsoft Internet Explorer") { ro = new ActiveXObject("Microsoft.XMLHTTP"); } else { ro = new XMLHttpRequest(); }
  return ro;
}

var http = createRequestObject();

function convertStringForPass(str) {
	str=str.replace("#","**:1:**");
	str=str.replace("&","**:2:**");
	
	return str;
}

function inputclear_onfocus(e,value) {
	if (e.value==value) { e.value=''; }
}

function inputclear_password_onfocus(e,value) {
	if (e.value==value) { e.value=''; }
	e.type='password';
}

function inputclear_onblur(e,value) {
	if (e.value=='') { e.value=value; }
}

function inputclear_password_onblur(e,value) {
	if (e.value=='') { e.value=value; e.type=''; }
}

function is_valid_email(str) {
	return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
}