function checkForm()
{
	var errMsg = '';
	var item = document.getElementsByTagName("input")
	var agree = true;
	for (var i=0;i<item.length;i++)
	{
		if (item[i].getAttribute("type") == 'text' && item[i].name.substring(0,2) == 'q_')
		{
			var itemNo = item[i].value;
			var itemName = item[i].id.replace('q_','');
			if (!IsNumeric(itemNo) && itemNo != '')
			{
				errMsg = errMsg + 'Looks like you have entered an invalid amount, for '+itemName+' if you would like to remove an item please delete the quantiy or enter 0.\n';
				agree = false;
			}
		}
	}
	if (agree)
		return true;
	else
	{
		alert(errMsg)
		return false;
	}
}


function IsNumeric(sText)
{
   var ValidChars = "0123456789";
   var IsNumber=true;
   var Char;

    for (i = 0; i < sText.length && IsNumber == true; i++) 
    { 
 		Char = sText.charAt(i); 
      	if (ValidChars.indexOf(Char) == -1) 
        {
        	IsNumber = false;
        }
   }
   return IsNumber;
}

function gotoSecure(fm)
{
//	alert(fm);
	document.getElementById(fm).submit();
}