function validateForm()

{

	var form = document.infoform;

	

//  FOR NORMAL TEXT FIELD VALIDATIUON

	if(form.name.value=="")

	{

		alert("Please Enter Your  Name") ;

		form.name.focus() ;

		return false;

	}

	

//  FOR NORMAL TEXT FIELD VALIDATIUON

	if(form.address.value=="")

	{

		alert("Please Enter Your Address") ;

		form.address.focus() ;

		return false;

	}

	

// FOR NUMARIC PHONE VALIDATIUON	

	if(form.phone.value=="")

	{

		alert("Please Enter Your  Phone") ;

		form.phone.focus() ;

		return false;

	}

		if(isNaN(form.phone.value)==true)

		{

			alert("Phone Number must be numeric") ;

			form.phone.focus();

			form.phone.value="";

			return false;

	}

		

//  FOR E-MAIL ID VALIDATIUON

	if(form.email=="")

	{

		alert("Please Enter Your Email ID!") ;

		form.email.focus() ;

		return false;

	}	

		if (!form.email.value.match(/^[\w\.\-]+@([\w\-]+\.)+[a-zA-Z]+$/))

		{

			alert("Please enter a valid E-mail ID!");

			form.email.focus();

			form.email.value="";

			return false;

		}	
		
	
		return;

}