$j=jQuery.noConflict();


$j(document).ready(function(){  // jQuery Document ready
	
function searchField (){
	var $search = $j('.search-field');
	original_val = $search.val();
	$search.focus(function(){
		if($j(this).val()===original_val){ 
			$j(this).val('');
		}
	})
	.blur(function(){
		if($j(this).val()===''){
			$j(this).val(original_val); 
		}
	});
}

searchField ();
	
});