// JavaScript Document
function check_length(value,limit)
{
	if (value.length <=limit)
		return false;
	return true;
}
function compare_pass(pass,re_pass)
{
	if (pass != re_pass)
		return false;
	return true;
}
function check_valid_email(a)	
{	
	myexp = /^[0-9a-zA-Z\-\.\_]+@[0-9a-zA-Z\-]+\.[0-9a-zA-Z\-\.]+$/;
	if (a.toString().match(myexp)) 
		return true;
	return false;
}	
function openlgprod(i)
{
	var win = window.open("largeimg.php?iid="+ i, "largeimg","resizable=no,scrollbars=yes,width=600,toolbar=no"); //"toolbar=no,location=no,directories=no,status=no, menubar=no,scrollbars=yes,resizable=no,copyhistory=yes,width=410")
	
}
//------------------------------------------------------------
function trimStr(str) {
	return str.replace(/^\s+/g, '').replace(/\s+$/g, '');
}
//------------------------------------------------------------
function isNumeric(sText)
{
   var ValidChars = "0123456789.,";
   var IsNumber=true;
   var Char;
	sText=trimStr(sText)
  if(sText.length==0)
		return false;

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