String.prototype.trim = function() {
a = this.replace(/^\s+/, '');
return a.replace(/\s+$/, '');
};

function checkEmail(myEmail)
{
   var emailFilter=/^.+@.+\..{2,3}$/;
   
   if (!(emailFilter.test(myEmail))) { 
       return false;	   
   }
   else
   {
     return true;
   }

}

function makeBM(){
  var bookmarkurl="http://nudemodelssite.com/";
  var bookmarktitle="NudeModelsSite.com - Your nude models portal";

  if (document.all)
   window.external.AddFavorite(bookmarkurl,bookmarktitle);
}


function stripNonDecimal(value) {
   return value.replace(/[^0-9.]/g, "");
}

function isDigit(num) {
	if (num.length>1){return false;}
	
	var string="1234567890";
	if (string.indexOf(num)!=-1){
		return true;
	}
	return false;
}

function padleft(val, ch, num) {
   var re = new RegExp(".{" + num + "}$");
   var pad = "";

   do  {
         pad += ch;
       }while(pad.length < num)
            return re.exec(pad + val);
}


function padright(val, ch, num){
  var re = new RegExp("^.{" + num + "}");
  var pad = "";
  
  do {
        pad += ch;
     } while (pad.length < num)
            return re.exec(val + pad);
}

function return2br(dataStr) {
  return dataStr.replace(/(\r\n|[\r\n])/g, "<br />");
}