function checkfield(loginform)
{
	
	ok=true;
	  	
	 if(loginform.name.value=="")
	{
		alert("Please Enter Your Name.")
		loginform.name.focus()
		ok=false
	}
	 else if((loginform.email.value.indexOf('@') == -1) || (loginform.email.value.indexOf('.') == -1))
	{
	 alert("please enter valid email address")
	 loginform.email.value='';
	 loginform.email.focus();
	 ok=false
	}
	else if(loginform.mobile.value=="")
	{
		alert("Please Enter The Mobile No.")
		loginform.mobile.focus()
		ok=false
	}
	else if(loginform.package.value=="")
	{
		alert("Please Enter Your Package")
		loginform.package.focus()
		ok=false
	}
	else if(loginform.req.value=="")
	{
		alert("Please Enter Your Requirement")
		loginform.req.focus()
		ok=false
	}
	return ok;
}