rem: re = /[^a-A-_ 0-9@.]/g; 
add: re = /[^a-A-_ 0-9@.\-:]/g; 
context: function checkfieldforlegaldnchars(thetextfield , alerttext){  field = eval(thetextfield);  var text = new String(field.value);  re = /[^a-A-_ 0-9@.]/g;  if(re.exec(text)){    alert(alerttext);    return false;  }  else{    return true;  }}
meta: 2716	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/2716/3645e48069090950c07fac5dff3cbbefb44aa8b9/ejbcajslib.js/buggy/src/adminweb/ejbcajslib.js