function validatation()
{
var productno = /^[\w\-\.\+]+\@[a-zA-Z0-9\.\-]+\.[a-zA-z0-9]{2,4}$/;

if(document.anchor_one.value.match(productno))
	{
             return true;
        }
        else
        {
                alert("Invalid Email");
                document.submit_form.anchor_one.focus();
                return false;
        }
}

function validate()
{var num = /^[a-zA-Z]+$/;

   if(document.submit_form.company_name.value == "")
   {
        alert("Please Enter Company Name");
        document.submit_form.company_name.focus();
        return false;
   }
   else if(document.submit_form.contact_name.value == "")
   {
        alert("Please Enter Contact Name");
        document.submit_form.contact_name.focus();
        return false;
   }

   else if(document.submit_form.add_1.value == "")
   {
        alert("Please Enter Address1");
        document.submit_form.add_1.focus();
        return false;
   }
   else if(document.submit_form.add_2.value == "")
   {
        alert("Please Enter Address2");
        document.submit_form.add_2.focus();
        return false;
   }
   else if(document.submit_form.state.value == "")
   {
        alert("Please Enter State");
        document.submit_form.state.focus();
        return false;
   }
   else if(document.submit_form.city.value == "")
   {
        alert("Please Enter City");
        document.submit_form.city.focus();
        return false;
   }
   else if(document.submit_form.std.value == "" && document.submit_form.std.value.match(num))
   {
	   
        alert("Please Enter STD Code");
        document.submit_form.std.focus();
        return false;
   }
   else if(document.submit_form.pin_code.value == "")
   {
        alert("Please Enter Pin Code");
        document.submit_form.pin_code.focus();
        return false;
   }
   else if(document.submit_form.contact_number.value == "")
   {
        alert("Please Enter Contact Number");
        document.submit_form.contact_number.focus();
        return false;
   }
   else if(document.submit_form.contact_numberm.value == "")
   {
        alert("Please Enter Contact mob. Number");
        document.submit_form.contact_numberm.focus();
        return false;
   }
   else if(document.submit_form.Ttransport_co.value == "")
   {
        alert("Please Enter Transport Compnay");
        document.submit_form.Ttransport_co.focus();
        return false;
   }
   else if(document.submit_form.reply.value == "")
   {
        alert("Please Enter radio");
        document.submit_form.reply.focus();
        return false;
   }
   else{
        return true;
}
}
function validatation()
{

var emailExp = /^[\w\-\.\+]+\@[a-zA-Z0-9\.\-]+\.[a-zA-z0-9]{2,4}$/;
        if(document.submit_form.contact_email.value.match(emailExp))
        {
             return true;
        }
        else
        {
                alert("Invalid Email");
                document.submit_form.contact_email.focus();
                return false;
        }

}
function compute()
   {
   var num1 = parseInt(document.submit_form.anchor_one.value);
   var num2 = parseInt(document.submit_form.anchor_two.value);
   var num3 = parseInt(document.submit_form.anchor_thr.value);
   var num4 = parseInt(document.submit_form.anchor_fre.value);
   var num5 = parseInt(document.submit_form.anchor_fiv.value);
   var num6 = parseInt(document.submit_form.nandi_one.value);
   var num7 = parseInt(document.submit_form.nandi_tw.value);
   var num8 = parseInt(document.submit_form.nandi_thr.value);
   var num9 = parseInt(document.submit_form.nandi_fr.value);
   var num10 = parseInt(document.submit_form.nandi_fiv.value);
   var num11 = parseInt(document.submit_form.trishul_one.value);
   var num12 = parseInt(document.submit_form.trishul_tw.value);
     <!-- var num13 = parseInt(document.submit_form.loose_one.value);
	  <!--var num14 = parseInt(document.submit_form.loose_tw.value);
	  <!--var num15 = parseInt(document.submit_form.loose_thr.value);
	  <!--var num16 = parseInt(document.submit_form.loose_fre.value);
	 <!-- var num17 = parseInt(document.submit_form.loose_fiv.value);
	  var num18 = parseInt(document.submit_form.loose_six.value);
	  var num19 = parseInt(document.submit_form.loose_sev.value);
	  var num20 = parseInt(document.submit_form.loose_eight.value);
	  var num21 = parseInt(document.submit_form.loose_nine.value);
	  
   

var computation = num1 + num2 + num3 + num4 + num5;
   document.submit_form.anchor_total.value = computation;
    
var computation2 = num6 + num7 + num8 + num9 + num10;
	document.submit_form.nandi_total.value = computation2;
var computation3 = num11 + num12;
	document.submit_form.trishul_total.value = computation3;
var computation4 =  num18 + num19 + num20 + num21;
	document.submit_form.loose_total.value = computation4;

}
function va()
{
var zero = "enter zero"
if(document.submit_form.anchor_one.value == "")
	{
		document.submit_form.anchor_one.value = zero;
	}
if(document.submit_form.anchor_two.value == "")
	{
		
		document.submit_form.anchor_two.value = zero;
	}
if(document.submit_form.anchor_thr.value == "")
	{
		document.submit_form.anchor_thr.value = zero;
	}
if(document.submit_form.anchor_fre.value == "")
	{
		document.submit_form.anchor_fre.value = zero;
	}
if(document.submit_form.anchor_fiv.value == "")
	{
		document.submit_form.anchor_fiv.value = zero;
	}
	if(document.submit_form.anchor_fiv.value == "")
	{
		document.submit_form.anchor_fiv.value = zero;
	}

if(document.submit_form.anchor_fiv.value == "")
	{
		document.submit_form.anchor_fiv.value = zero;
	}
if(document.submit_form.nandi_one.value == "")
	{
		document.submit_form.nandi_one.value = zero;
	}
if(document.submit_form.nandi_tw.value == "")
	{
		document.submit_form.nandi_tw.value = zero;
	}
	if(document.submit_form.nandi_thr.value == "")
	{
		document.submit_form.nandi_thr.value = zero;
	}
	if(document.submit_form.nandi_fr.value == "")
	{
		document.submit_form.nandi_fr.value = zero;
	}
	if(document.submit_form.nandi_fiv.value == "")
	{
		document.submit_form.nandi_fiv.value = zero;
	}
	if(document.submit_form.trishul_one.value == "")
	{
		document.submit_form.trishul_one.value = zero;
	}
	if(document.submit_form.trishul_tw.value == "")
	{
		document.submit_form.trishul_tw.value = zero;
	}
if(document.submit_form.loose_six.value == "")
	{
		document.submit_form.loose_six.value = zero;
	}
	if(document.submit_form.loose_sev.value == "")
	{
		document.submit_form.loose_sev.value = zero;
	}
	if(document.submit_form.loose_eight.value == "")
	{
		document.submit_form.loose_eight.value = zero;
	}
	if(document.submit_form.loose_nine.value == "")
	{
		document.submit_form.loose_nine.value = zero;
	}
}
function numvalidate()
{
var numericExpression = /^[a-zA-Z]+$/;
 	if(document.submit_form.anchor_one.value.match(numericExpression))
	{
		alert("enter valid value");
		document.submit_form.anchor_one.focus();
		return false;
	}
	if(document.submit_form.anchor_two.value.match(numericExpression))
	{
		alert("enter valid value");
		document.submit_form.anchor_two.focus();
		return false;
	}
	if(document.submit_form.anchor_thr.value.match(numericExpression))
	{
		alert("enter valid value");
		document.submit_form.anchor_thr.focus();
		return false;
	}
	if(document.submit_form.anchor_fre.value.match(numericExpression))
	{
		alert("enter valid value");
		document.submit_form.anchor_fre.focus();
		return false;
	}
	if(document.submit_form.anchor_fiv.value.match(numericExpression))
	{
		alert("enter valid value");
		document.submit_form.anchor_fiv.focus();
		return false;
	}
	if(document.submit_form.nandi_one.value.match(numericExpression))
	{
		alert("enter valid value");
		document.submit_form.nandi_one.focus();
		return false;
	}
	if(document.submit_form.nandi_tw.value.match(numericExpression))
	{
		alert("enter valid value");
		document.submit_form.nandi_tw.focus();
		return false;
	}
	if(document.submit_form.nandi_thr.value.match(numericExpression))
	{
		alert("enter valid value");
		document.submit_form.nandi_thr.focus();
		return false;
	}
	if(document.submit_form.nandi_fr.value.match(numericExpression))
	{
		alert("enter valid value");
		document.submit_form.nandi_fr.focus();
		return false;
	}
	if(document.submit_form.nandi_fiv.value.match(numericExpression))
	{
		alert("enter valid value");
		document.submit_form.nandi_fiv.focus();
		return false;
	}
	if(document.submit_form.trishul_one.value.match(numericExpression))
	{
		alert("enter valid value");
		document.submit_form.trishul_one.focus();
		return false;
	}
	if(document.submit_form.trishul_tw.value.match(numericExpression))
	{
		alert("enter valid value");
		document.submit_form.trishul_tw.focus();
		return false;
	}
	if(document.submit_form.loose_six.value.match(numericExpression))
	{
		alert("enter valid value");
		document.submit_form.loose_six.focus();
		return false;
	}
	if(document.submit_form.loose_sev.value.match(numericExpression))
	{
		alert("enter valid value");
		document.submit_form.loose_sev.focus();
		return false;
	}
		if(document.submit_form.loose_eight.value.match(numericExpression))
	{
		alert("enter valid value");
		document.submit_form.loose_eight.focus();
		return false;
	}
		if(document.submit_form.loose_nine.value.match(numericExpression))
	{
		alert("enter valid value");
		document.submit_form.loose_nine.focus();
		return false;
	}
	else
	{
		return true;
	}
}