function check(theform) {
	        if (theform.realname.value.length==0 || theform.realname.value=="name") {
	                alert("Please make sure you enter your name");
	                return false;
	        }
	         
	        if (theform.email.value.length<2) {
	          alert("Please supply your email address!");
	          return false;
	         }
	 		var re=/\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/i;
	 		if (!re.test(theform.email.value)) {
	 		  alert("Please enter a valid email address");
	    	  return false;
			  }
	return true;
}