var gs = document.getElementById('googleSearch');
var defaultValue = '';
gs.style.cssText = 'font:14px "Arial", Helvetica-Normal, Helvetica, Trebuchet MS, Verdana; color:#000';

if(gs.value==''){
	gs.value = defaultValue;
} else {
	gs.style.cssText = 'font:14px "Arial", Helvetica-Normal, Helvetica, Trebuchet MS, Verdana; color:#000';	
}

gs.onclick = function(){
	if(gs.value==defaultValue){
		gs.value = ''; gs.style.cssText = 'font:14px "Arial", Helvetica-Normal, Helvetica, Trebuchet MS, Verdana; color:#000';
	} else { gs.value = gs.value; }
}

gs.onfocus = gs.onblur = function(){
	if(gs.value == ''){ gs.style.cssText = 'font:14px "Arial", Helvetica-Normal, Helvetica, Trebuchet MS, Verdana; color:#000'; gs.value = defaultValue;}
	else { gs.value = gs.value; }
}