function MM_openBrWindow(theURL,winName,features){window.open(theURL,winName,features);}
function emptyField(textObj){if (textObj.value.length == 0) return true;for (var i=0; i<textObj.value.length; i++){var ch = textObj.value.charAt(i);if (ch != ' ' && ch != '\t') return false;};return true;}
function getNumbers(){var ch=event.keyCode;event.returnValue =((ch >= 48 && ch <= 57) || ch ==46);}
String.prototype.trim = function(){return this.replace(/(^\s*)|(\s*$)/g, "");}
function checkEmail(checkThisEmail){
var myEMailIsValid = true;
var myAtSymbolAt = checkThisEmail.indexOf('@');
var myLastDotAt = checkThisEmail.lastIndexOf('.');
var mySpaceAt = checkThisEmail.indexOf(' ');
var myLength = checkThisEmail.length;
if (myAtSymbolAt < 1 ){myEMailIsValid = false}
if (myLastDotAt < myAtSymbolAt) {myEMailIsValid = false}
if (myLength - myLastDotAt <= 2){myEMailIsValid = false}
if (mySpaceAt != -1) {myEMailIsValid = false}
return myEMailIsValid
}

function check_searchCity(action){
  var search_text=document.getElementById("search_text").value.trim();
  if (search_text==''){alert('חובה למלא שדה לחיפוש ישוב ');document.getElementById("search_text").focus();return false;
  }else{if(action=='onclick'){document.getElementById("form_searchCity").submit();};}
}

function check_searchBusiness(action){
  var search_text_business=new String(document.getElementById("search_text_business").value.trim());
  if (search_text_business==''){alert('חובה למלא שדה לחיפוש חנות ');document.getElementById("search_text_business").focus();return false;
  }else{if(action=='onclick'){document.getElementById("form_searchBusiness").submit();};}
  //}else{if(action=='onclick'){alert('sacs');document.location.href="http://localhost/prachim4u/"+"biz/?"+search_text_business};}
  //return false;
}

var bookmarkurl="http://www.prachim2u"
var bookmarktitle="prachim2u -  פרחים משלוחי פרחים מתנות"
function addbookmark(){window.external.AddFavorite(bookmarkurl,bookmarktitle);}

function CheckFields_contact(obj,site_url){
	var doc=window.document;
	if (obj.FirstName.value==''){alert("אנא מלא/י שם פרטי "); obj.FirstName.focus(); return false;}
	if (obj.LastName.value==''){ alert("אנא מלא/י שדה שם משפחה "); obj.LastName.focus();return false;}
	if (obj.captchacode.value==''){alert("אנא מלא/י  אימות מילה ");obj.captchacode.focus();return false;}
	if (obj.email.value==''){alert("אנא מלא/י שדה אימייל ");obj.email.focus();return false;}
    if (obj.email.value!=''  && !checkEmail(obj.email.value)){alert("כתובת דואר אלקטרוני לא חוקית");obj.email.select();return false;}
    return true;
}

function checkEmail(checkThisEmail){
//  return (strEmail.indexOf(".") > 2) && (strEmail.indexOf("@") > 0);
   //return /^\w+@([\w\-]+\.)+\w{2,3}$/.test(strEmail);
var myEMailIsValid = true;
var myAtSymbolAt = checkThisEmail.indexOf('@');
var myLastDotAt = checkThisEmail.lastIndexOf('.');
var mySpaceAt = checkThisEmail.indexOf(' ');
var myLength = checkThisEmail.length;
// at least one @ must be present and not before position 2
// @yellow.com : NOT valid
// x@yellow.com : VALID
if (myAtSymbolAt < 1 ){myEMailIsValid = false}
// at least one . (dot) afer the @ is required
// x@yellow : NOT valid
// x.y@yellow : NOT valid
// x@yellow.org : VALID
if (myLastDotAt < myAtSymbolAt){myEMailIsValid = false}
// at least two characters [com, uk, fr, ...] must occur after the last . (dot)
// x.y@yellow. : NOT valid
// x.y@yellow.a : NOT valid
// x.y@yellow.ca : VALID
if (myLength - myLastDotAt <= 2){myEMailIsValid = false}
// no empty space " " is permitted (one may trim the email)
// x.y@yell ow.com : NOT valid
if (mySpaceAt != -1){myEMailIsValid = false}
   return myEMailIsValid
}