function verifyform()            {			c = document.getElementById("theform");            	            	if(c.SNAME.value.length == 0)            	{            		alert("Please enter your full name");            		c.SNAME.focus();            		return false;            	}            	if(isemail(c.EMAIL.value) == false)            	{            		alert("Please enter a valid email address");            		c.EMAIL.focus();            		return false;            	}            	if(isPhoneNumber(c.STELH.value) != true)            	{            		alert("Please enter a valid phone number");            		c.STELH.focus();            		return false;            	}            	            }            function isPhoneNumber(str){			  var re = /^\(?[2-9]\d{2}[\)\.-]?\s?\d{3}[\s\.-]?\d{4}$/			  return re.test(str);			}			function isemail(email) {			   var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;			   var address = email;			   if(reg.test(address) == false) {			      return false;			   }			}