//Shaun Hare
function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      oldonload();
      func();
    }
  }
}


function blankSearch(){
	if (!document.getElementById) return false;
	
	var searchfield = document.getElementById("googlesearch");
	
	searchfield.onclick = function(){
		searchfield.value = "";
	}	
	
}


addLoadEvent(blankSearch);