/*  Start functions for start search when user press enter */
    
function userPressedEnterEstateSearch(evnt) {

if(window.event) // IE
  {
  keynum = evnt.keyCode;
  }
else if(evnt.which) // Netscape/Firefox/Opera
  {
  keynum = evnt.which;
  }
return evnt && (keynum == 13) 

}

function submitSearch(e) {
    if(userPressedEnterEstateSearch(e)) {
        return submitcheck();
    }
}
    
    
/*  End functions for start search */