function reg_Validator()
{
	if(document.reg.first.value == "")
	{
		alert("Please enter value for first name");
		document.reg.first.focus();
		return false;
	}
	if(document.reg.last.value == "")
	{
		alert("Please enter value for last name");
		document.reg.last.focus();
		return false;
	}
	if(document.reg.email.value == "")
	{
		alert("Please enter value for Email address");
		document.reg.email.focus();
		return false;
	}
	
	if((document.reg.email.value.length < 5) || ((document.reg.email.value.indexOf("@")==-1) ||(document.reg.email.value.indexOf(".") == -1)))
	{
		alert ("Please enter a vaild Email address.");
		document.reg.email.focus();
		return false;
	}		
	if(document.reg.misc1.value == "")
	{
		alert("Please select Specialty");
		document.reg.misc1.focus();
		return false;
	}

	if(document.reg.misc3.value == "")
	{
		alert("Please Select How did you hear about us?");
		document.reg.misc3.focus();
		return false;
	}
}