function textValidate(incomingString, defaultValue)
{
	if(trimSpace(incomingString).length == 0 || incomingString.search(/[^a-zA-Z ]/g) != -1 || incomingString==defaultValue)
  	{
    return false;
  	}
	else
	return true;
}
function trimSpace(x)
{
	var emptySpace = / /g;
	var trimAfter = x.replace(emptySpace,"");
	return(trimAfter);
}
function alphanumeric(incomingString, defaultValue)
{
	if(trimSpace(incomingString).length == 0 || incomingString.search(/[^0-9a-zA-Z]/g) != -1 || incomingString==defaultValue)
	{
	return false;
	}
	else
	return true;
}
function numberValidate(incomingString, defaultValue)
{
	if(trimSpace(incomingString).length == 0 || incomingString.search(/[^0-9\.]/g) != -1 || incomingString==defaultValue || parseInt(incomingString, 10) <= 0 )
	{
	return false;
	}
	else
    return true;
}
function numberValidate2(incomingString)
{
	if(trimSpace(incomingString).length == 0 || incomingString.search(/[^0-9\.]/g) != -1 || parseInt(incomingString, 10) < 0 )
	{
	return false;
	}
	else
	return true;
}
function emailValidate(incomingString, defaultValue)
{
	if(trimSpace(incomingString).length == 0 || incomingString.search(/[\_\-\d]*[A-Za-z]+[\w\_\-]*[\@][\d]*[A-Za-z]+[\w\-]*[\.][A-Za-z]+/g) == -1 || incomingString==defaultValue)
	{
	return false;
	}
	else
	return true;
}
function RegForm()
{
	if(document.Reg_Form.Name.value=='Name' || document.Reg_Form.Name.value=="")
	{
		alert("Please Enter Your Name");
		document.Reg_Form.Name.focus();
		document.Reg_Form.Name.select();
		return false;
	}
if(document.Reg_Form.Email_Id.value=='E-Mail Address' || trimSpace(document.Reg_Form.Email_Id.value)=="")
	{
		alert("Please Enter Your Email Id");
		document.Reg_Form.Email_Id.focus();
		document.Reg_Form.Email_Id.select();
		return false;
	}
if(!emailValidate(document.Reg_Form.Email_Id.value,'E-Mail Address'))
	{
		alert("Please Enter the Correct Email Id");
		document.Reg_Form.Email_Id.focus();
		document.Reg_Form.Email_Id.select();
		return false;
	}
if(document.Reg_Form.SubCaste.options[document.Reg_Form.SubCaste.selectedIndex].value == "-1")
	{
		alert("Please Select Your Caste");
		document.Reg_Form.SubCaste.focus();
		return false;
	}	
if(document.Reg_Form.City.options[document.Reg_Form.City.selectedIndex].value == "-1")
	{
		alert("Please Select Your City");
		document.Reg_Form.City.focus();
		return false;
	}	
if(document.Reg_Form.State.options[document.Reg_Form.State.selectedIndex].value == "-1")
	{
		alert("Please Select Your State");
		document.Reg_Form.State.focus();
		return false;
	}	
if(document.Reg_Form.Country.options[document.Reg_Form.Country.selectedIndex].value == "-1")
	{
		alert("Please Select Your Country");
		document.Reg_Form.Country.focus();
		return false;
	}	
 return true;
}
function Feed_back()
{
  if(document.Feedback.Name.value=='Name' || document.Feedback.Name.value=="")
	{
		alert("Please Enter Your Name");
		document.Feedback.Name.focus();
		document.Feedback.Name.select();
		return false;
	}
if(document.Feedback.Email_Id.value=='E-Mail Address' || trimSpace(document.Feedback.Email_Id.value)=="")
	{
		alert("Please Enter Your Email Id");
		document.Feedback.Email_Id.focus();
		document.Feedback.Email_Id.select();
		return false;
	}
if(!emailValidate(document.Feedback.Email_Id.value,'E-Mail Address'))
	{
		alert("Please Enter the Correct Email Id");
		document.Feedback.Email_Id.focus();
		document.Feedback.Email_Id.select();
		return false;
	}
if(document.Feedback.Comments.value=='Comments' || document.Feedback.Comments.value=="")
	{
		alert("Please Enter Your Comments");
		document.Feedback.Comments.focus();
		document.Feedback.Comments.select();
		return false;
	}
	return true;
}