function search_clear(srcInputID) {

	var tag = document.getElementById(srcInputID)
	
	if (tag) {
		tag.value = '';
	}

} //end of search_clear

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

addLoadEvent(function(){window.setTimeout("search_clear('search_text')",50);});