function AmmendSearchBox () {
    var formulier = document.getElementById ("standard_search");
    var boxes = formulier.getElementsByTagName ("input");

    for (var i in boxes) {
        if(boxes[i].value == "") {
            boxes[i].value = "search";
            boxes[i].style.color = "#b3b3b3";
            }
                        
        boxes[i].onfocus = function (event) {
            if (this.value == "search") {
                this.value = "";
                this.style.color = "#000000";
                }
            }
        }
    }

window.onload = AmmendSearchBox;