// JavaScript Document

function emptyvalidation(entered, alertbox)
{
	with (entered)
	{
		while (value.charAt(0) == ' ')
			value = value.substring(1);
		while (value.charAt(value.length - 1) == ' ')
			value = value.substring(0, value.length - 1);
		if (value==null || value=="")
		{
			if (alertbox!="") alert(alertbox);
			return false;
		}
		else return true;
	}
}

function validate(objForm,field) 
{
	var reg; //0: name, 1: email, 2: phone, 3:pin, 4:password
	switch(field)
	{
	case 0:
		reg = /^[A-Za-z ]{3,}$/;
		break;
	case 1:
		reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
		break;
	case 2:
		reg = /^[0-9\-]{1,}$/;
		break;
	case 3:
		reg = /^[0-9\-]{5,9}$/;
	case 4:
		reg = /^[A-Za-z0-9]{6,15}$/;
	case 5:
		reg = /^[0-9]{2,8}$/;	
}
  
    var address = (field==2)?objForm:objForm.value;
   if(reg.test(address) == false)
   {
      //alert('Invalid Email Address');
      return false;
   }
}