function hasClass(ele,cls) {
  return ele.className.match(new RegExp('(\\s|^)'+cls+'(\\s|$)'));
}

function addClass(ele,cls) {
  if (!this.hasClass(ele,cls)) ele.className += " "+cls;
}

function removeClass(ele,cls) {
  if (hasClass(ele,cls)) {
    var reg = new RegExp('(\\s|^)'+cls+'(\\s|$)');
    ele.className=ele.className.replace(reg,' ');
  }
}
							
							if(document.getElementById('password1'))document.getElementById('password1').value = '****'	;
							if(document.getElementById('email_address1'))document.getElementById('email_address1').onfocus = function() { if (this.value == 'E-Mail') this.value=''; };
							if(document.getElementById('email_address1'))document.getElementById('email_address1').onblur = function() { if (this.value == '') this.value='E-Mail'; };
							if(document.getElementById('password1'))document.getElementById('password1').onfocus = function() { if (this.value == '****') this.value=''; };
							if(document.getElementById('password1'))document.getElementById('password1').onblur = function() { if (this.value == '') this.value='****'; };