function validate(objForm)
{
	  if(objForm.Name.value.length=="0")
	  {
		alert("Please enter Name.");
		objForm.Name.focus();
		return false;
	 }
	 if(objForm.email.value.length=="0")
	  {
		alert("Please enter Email.");
		objForm.email.focus();
		return false;
	 }
	 if(objForm.email.value.length!=0)

    {

      validRegExp = /^[^@]+@[^@]+.[a-z]{2,}$/i;

        strEmail =objForm.email.value;



if (strEmail.search(validRegExp) == -1) 

{

alert("Email is not valid");

objForm.email.focus();

return false;

    }

}
	 if(objForm.Phone.value.length=="0")
	  {
		alert("Please enter Contact No.");
		objForm.Phone.focus();
		return false;
	 }	
	
 }