function Trim(s){var m = s.match(/^\s*(\S+(\s+\S+)*)\s*$/);return (m == null)?"":m[1];}
function ValidEmail(TheEmail) {
	var reg = /^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/;
	if(!reg.test(TheEmail))
		return false;
	return true;
}
function CheckPasswordStr(Str)
{
     var Letters = "`=~@^>,<;:'\"";
     var i;
     var c;
     for(i=0;i<Str.length;i++)
     {
        c = Str.charAt( i );
		if (Letters.indexOf( c ) >= 0) return false;
     }
     return true;
}