// JavaScript Document

function test(){
	var inputElements = document.getElementsByTagName("input");
	var elements = 0;
	for(var i=0;i<inputElements.length;i++){
		if( inputElements[i].onfocus == '') {
			if( inputElements[i].type  == 'text' ) {
				inputElements[i].onfocus = function(){
					removeClass(this,"error");
					removeClass(this,"correct");
					addClass(this,"focus");
				}
				inputElements[i].onblur = function(){
					removeClass(this,"focus");
				}
			}
		}
	}
}

function hasClass(ele,cls) {
	return ele.className.match(new RegExp('(\\s|^)'+cls+'(\\s|$)'));
}

function addClass(ele,cls) {
	if (!this.hasClass(ele,cls)) ele.className += " "+cls;
}

function removeClass(ele,cls) {
	if (hasClass(ele,cls)) {
    var reg = new RegExp('(\\s|^)'+cls+'(\\s|$)');
		ele.className=ele.className.replace(reg,' ');
	}
}

/*
function check(obj){
	if(obj.className == "checkbox"){
		obj.className = "checkedbox"
		document.getElementById(obj.id+"Value").value = 1;
	}else{
		obj.className = "checkbox";
		document.getElementById(obj.id+"Value").value = 0;
	}
}
*/