/**
 * @name: 		form_mpl.js
 * @author: 	Albert Harounian
 * @copyright: 	inManage LTD
 * @since:		August 1, 2007
 * @desc:		Form JS manipulations(check, send ajax form) functions
 */

function checkForm(frmName){
	var str = validate(frmName,'inputErrorClass',true);
	if(str!=''){
		return false;
	}
	return true;
}

function submitAjaxForm(frmName, frmAction, finishFunction){
	var str = makeAjaxForm(frmName);
	if(str.indexOf('<err />')>-1){
		return false;
	}else{
		doAjax(frmAction,finishFunction ? finishFunction : submitAjaxForm_done,str);
	}
}

function submitAjaxForm_done(data){
	alert(data);
}

function makeAjaxForm(frmName){
	var str = "";
	var err = validate(frmName,'inputErrorClass',true);
	var theFrm = eval('document.'+frmName);
	var inputs = theFrm.length;
	if(err!=''){
		return "<err />" + err;
	}
	for(i=0;i<inputs;i++){
		switch(theFrm.elements[i].type.toLowerCase()){
			case "radio":
			case "checkbox":
				if(theFrm.elements[i].checked){
					str += theFrm.elements[i].name + "=" + theFrm.elements[i].value + "&";
				}
				break;
			case "select-one":
			case "select-multiple":
				str += theFrm.elements[i].name + "=" + theFrm.elements[i].options[theFrm.elements[i].selectedIndex].value + "&";
				break;
			case "option":
			case "reset":
				break;
			default:
				str += theFrm.elements[i].name + "=" + theFrm.elements[i].value + "&";
		}
	}
	str = str.substr(0,str.length-1);
	return str;
}