$(document).ready(function() { 

$('#printer-friendly').click(function(){
	
		if (window.print) {
		  window.print();
		} else {
		  alert(page.noPrintMessage);
		}
  });


 var geturl = window.location;
 $('#email-friend').attr({href:"/scripts/pages/en/sendfriend.php?uri="+geturl});
});


function checkrequired(which) {
    var pass=true;
    for (i=0;i<which.length;i++) {
      var tempobj=which.elements[i];
      if (tempobj.id.substring(0,8)=="required") {
        if ((tempobj.value=="")||(tempobj.type.toString().charAt(0)=="s" && tempobj.selectedIndex.value=="")) {
          pass=false;
          break;
        }
      }
    }
    if (!pass) {
      shortFieldName=tempobj.id.substring(8,30);
          shortFieldName=shortFieldName.replace(/_/," ")
      alert("The "+shortFieldName+" field is a required field.");
      return false;
    } else {
    return true;
    }
  }