/**
 * @author tULd0k
 */

function get(id) {
	return document.getElementById(id);
}

var watermarkObj = new Array();
var watermarkVal = new Array();

function watermark(id,value) {
	
	var box = get(id);
	
	box.blur();
	
	if (box.value == "") {
		box.value = value;
		}	
	box.onfocus = function() {
		if (this.value == value) {
			this.value = "";
		}
	}	
	box.onblur = function() {
		if (this.value == "") {
			this.value = value;
		}
	}
	watermarkObj[watermarkObj.length] = id;
	watermarkVal[watermarkVal.length] = value;
}

function clearDefaults() {
	
	for (var i = 0; i < watermarkObj.length; i++) {
		var obj = get(watermarkObj[i]);
		if (obj.value == watermarkVal[i])
			obj.value = "";}
}

window.onload = function() {
	watermark("email","you@email.com");
	watermark("name","name");
	watermark("tel","tel. #");
}