function addExtraField(B){var A=$$("table[id^=tbl_search_][style*=none]");if(A.size()>0){A.first().show().up("tr").show();if(A.size()==1){$(B).up("tr").hide()}}return false}function validateWord(B,A){B=$(B);var D=/\s*\S+\s+\S+\S*/;var C=D.test(B.value);if(C&&A){setTimeout(function(){B.focus();B.select()},1)}else{return !C}}document.observe("dom:loaded",function(){$$("table[id^=tbl_search_][style*=none]").invoke("up","tr").invoke("hide")});