function loadImage(){
	var image = document.getElementById("mainForm:filmImagePoster");
	var inputImage = document.getElementById("mainForm:filmImage");
	image.src = inputImage.value;
}

function checkAll() {
	var table = document.getElementById("filmForm:data");
    var nodoCheck = table.getElementsByTagName("input");
    var varCheck = document.getElementById("filmForm:data:all").checked;
    for (i=0; i<nodoCheck.length; i++){
        if (nodoCheck[i].type == "checkbox" && nodoCheck[i].name != "all" && nodoCheck[i].disabled == false) {
            nodoCheck[i].checked = varCheck;
        }
    }
} 

function unCheckAll(){
	document.getElementById("filmForm:data:all").checked = false;
	checkAll();	
}

function submitOnEnter(e, myfield) {
	var keycode;
	if (window.event) {
		keycode = window.event.keyCode;
	}
	else if (e) {
		keycode = e.which;
	}
	else {
		return true;
	}
	
	if (keycode == 13) {
		document.getElementById(myfield).click();
		return false;
	}
	else {
		return true;
	}
}


/*function maxSize( textArea, maxLength) {
	if(textArea.value.length+1>maxLength){
		event.returnValue=false;
        return false;
	}
}*/

function textLimit(field, maxlen) {
	if (field.value.length > maxlen) {
		field.value = field.value.substring(0, maxlen);
	} 
}

/*function addToList(fieldId, listId){
	
	var field = document.getElementById(fieldId);
	var list = document.getElementById(listId);
	var textTrim = field.value.replace(/^\s+|\s+$/g, '') ;
	exists = false;
	
	if(!isEmpty(textTrim)){

		for(i=0; i<list.length; i++){
			if(textTrim == list.options[i].value){
				exists = true;
			}
		}
		if(!exists){
			list.options[list.length] = new Option(field.value, field.value);
		}
		field.value = "";
	}

}

function removeFromList(listId){

	var list = document.getElementById(listId);
	
	for(i=0; i<list.length; i++){
		if(list.options[i].selected){
			list.options[i] = null;
		}
	}
}

function isEmpty(textTrim) {
	
    if (textTrim==null || textTrim.length==0) {
       return true;
    }
    else { 
    	return false; 
    }
}*/

/*function focusToSug(e){
	alert("hola");
	var tf = document.getElementById("filmForm:filmName");
	var list = document.getElementById("filmForm:filmName_menu");
	alert(list.);
	if(list.menu.style.visibility = "visible"){
		if(e.keyCode==40){
			//tf.blur();
			//list.focus();
			alert(list);
		}	
	}
}*/