function validate_required(field,alerttxt)
{
with (field)
{
	//var changeToNumberType = parseFloat();
	var mightBeNumber = isNaN(document.getElementById("txtResvPrice").value); 
	if (mightBeNumber || value==null||value=="")
//if (value==null||value=="")
  {alert(alerttxt);return false}
else {return true}
}
}
function validate_form(thisform)
{
with (thisform)
{
if (validate_required(txtResvPrice,"Please enter numeric number only (No Dot or Commer)")==false)
  {txtResvPrice.focus();return false}
}
}