function strip(filter,str){var i,curChar;var retStr='';var len=str.length;for(i=0;i<len;i++){curChar=str.charAt(i);if(filter.indexOf(curChar)<0)
retStr+=curChar;}
return retStr;}
function reformat(str){var arg;var pos=0;var retStr='';var len=reformat.arguments.length;for(var i=1;i<len;i++){arg=reformat.arguments[i];if(i%2==1)
retStr+=arg;else{retStr+=str.substring(pos,pos+arg);pos+=arg;}}
return retStr;}
function notEmpty(str){if(strip(" \n\r\t",str).length<1)
return false;else
return true;}
function confirm_submit(){
if(notEmpty(document.res.startdate.value)==false){alert("Please Enter Check In Date!");document.res.startdate.focus();return false;}
if(notEmpty(document.res.closingdate.value)==false){alert("Please Enter Check Out!");document.res.closingdate.focus();return false;}
return(true);}
function check()
{

		if (document.form2.Name.value =="")
  {
    alert("Please insert Your Name");
    document.form2.Name.focus()


    return false;
  }
  if (document.form2.Phone.value =="")
  {
    alert("Please insert Phone Number");
    document.form2.Phone.focus()


    return false;
  }
  if (document.form2.em.value=="")
	{
		 document.form2.em.value=document.form2.em.value
		 alert("Please enter Email");
		 document.form2.em.focus();
		  return false;
	}
	document.form2.em.value=document.form2.em.value
if ((/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(document.form2.em.value)) == false)
		{
				alert("Invalid E-mail Address! Please re-enter.")
				document.form2.em.focus();
				return (false)
		}	
if (document.form2.em.value.indexOf("@")<4)
	{
		 alert("Please Enter More then 3 Character before @");
		 document.form2.em.focus();
		 return false;
	}
  else
  return true;
}