/**
 * @package pearltea
 * @copyright Copyright 2010  82325530@qq.com
 * @license http://www.zen-cart.com/license/2_0.txt GNU Public License V2.0
 * @version $Id: frmCheck.js - create by tankai 2007-10-19 
 */

function field_check(name, rule, field){
  	if(rule.indexOf("cpwd")>-1){
		strTmp = rule.split("#");
		if(strTmp[0].inc("cpwd","/") == true && field.value != $(strTmp[1]).value){
			return "The "+name+" must match your " +name.split(" Confirmation")[0];
		}
	}	
	if(rule.inc("eml","/")==true && !/(\,|^)([\w+._]+@\w+\.(\w+\.){0,3}\w{2,4})/.test(field.value.replace(/-|\//g,"")) && !isNone(field.value)){
		return "Is your " + name + " correct? Sorry, my system does not understand your email address.";
	}	
	if(rule.inc("tel","/")==true && !/(^[0-9+-]{3,30}$)/.test(field.value) && !isNone(field.value)){
		return "Is your "+name+" correct? Sorry, my system does not understand your telephone format.";
	}	
	size = rule.sub("min","/");
	if(size > 0 ){			
		if(field.value.trim().length < size && field.value.trim().length>0){
			return "Is your "+ name +" correct? Our system requires a minimum of "+size+" characters.";
		}
	}		
	size = rule.sub("max","/");		
	if(size > 0 ){
		if(field.value.trim().length > size){
			return "Is your "+ name +" correct? Our system requires a maximum of "+size+" characters."
		}
	}
	if(rule.inc("nnull","/") == true && isNone(field.value)){
		return "Sorry, "+name+" information is required.";		
	}
    if(field.value=='First name'||field.value=='Last name'||field.value=='Street address, company name, c/o')
    {return "Sorry, "+name+" information is required.";}	
	if(rule.inc("ischeck","/") == true && ! field.checked ){
		return name;
	}
	if(rule.inc("isselect","/") == true && field.value == '-1' ){
		return 'Please Choose "' + name + '"';
	}	
	return "";
};

/*#表单验证#*/
function fmChk(fm){
	var name , rule , tmp , msgStr , size;
	if(fm == null || fm.tagName != "FORM"){
		alert("", null , "error");
	    return;
	}	
	for(i=0;i<fm.length;i++){
    
        var msgStr = chkInput(fm[i]);                
        if(msgStr != "success"){
            efocu(fm[i]);
            msg(msgStr);
            return false;
        }
    		
		
	}
	return true;
};

function chkInput(obj){
	var name , rule , msgStr;
	name=obj.getAttribute("chkName");
	rule=obj.getAttribute("chkRule");
    disshow=obj.getAttribute("disabled");
	if(isNone(rule) || isNone(name)||disshow!=null)  return "success";	
	msgStr = field_check(name, rule, obj);
	
	if(msgStr != ""){
		return msgStr;
	}
	else{
		return "success";
	}
};

function msg(key){
	alert(key);
};

function initForm(el, func){	
	var img_path = baseURL + "includes/templates/kuaizhanbao/images/checkout";
	(new Image(10,10)).src = img_path + "/ico_F.gif";
	var error_bg = "#FEDFDF", blur_bg = "" , focus_bg = "#FFFEE1";
	var formId = $(el);
	if(formId == null || formId.tagName != "FORM"){
		alert("", null , "error");
	    return;
	}
	var addImage = '<img src="'+ img_path + "/ico_T.gif" +'" width="10" height="10" style="display:none;" class="pad_l"/>';
	var addDiv = '<div style="display:none;" class="red line_120"></div>';
	var elArr = formId.elements;
	var elLen = elArr.length;
	for(i=0; i<elLen; i++) {
		//insert the img and div
		var addHtml = elArr[i].getAttribute("chkRule");
		if(addHtml){
			insHtm(elArr[i],addImage);
			insHtm(elArr[i],addDiv);
			
			//add the mouse style have check;
			elArr[i].onfocus = function(){
					if((this.tagName === "INPUT" && (this.type === "text" || this.type === "password"))||this.tagName === "TEXTAREA")
					{this.style.backgroundColor = focus_bg;}
			}
			elArr[i].onblur = function(){
				this.style.backgroundColor = blur_bg;	
				var out_img = this.parentNode.getElementsByTagName("img")[0];
				var out_text = this.parentNode.getElementsByTagName("div")[0];
				var msg = chkInput(this);
				if(msg === "success") {
					out_img.src = img_path + "/ico_T.gif";
					out_img.style.display="inline";
					out_text.style.display="none";
				}else{
					out_img.src = img_path + "/ico_F.gif";						
					out_img.style.display="inline";
					out_text.innerHTML = msg;
					out_text.style.display="block";
					if((this.tagName === "INPUT" && (this.type === "text" || this.type === "password"))||this.tagName === "TEXTAREA"){
						this.style.backgroundColor = error_bg;
					}
				}
				if(func != null) {try{eval(func);}catch(e){}}						
			}
		}else{
				//add the mouse style not check;
			if((elArr[i].tagName === "INPUT" && (elArr[i].type === "text" || elArr[i].type === "password"))||elArr[i].tagName === "TEXTAREA"){
				elArr[i].onfocus = function(){this.style.backgroundColor = focus_bg;}
				elArr[i].onblur = function(){this.style.backgroundColor = blur_bg; if(func != null) {try{eval(func);}catch(e){}}}
			}
		}
	}
}


function initForm_v2(el, func){    
   
    var error_bg = "#FEDFDF", blur_bg = "" , focus_bg = "#FFFEE1";
    var formId = $(el);
    if(formId == null || formId.tagName != "FORM"){
        alert("", null , "error");
        return;
    }
   // var addImage = '<img src="'+ img_path + "/ico_T.gif" +'" width="10" height="10" style="display:none;" class="pad_l"/>';
    var addDiv = '<div style="display:none;" class="red line_120"></div>';
    var elArr = formId.elements;
    var elLen = elArr.length;
    for(i=0; i<elLen; i++) {
        //insert the img and div
        var addHtml = elArr[i].getAttribute("chkRule");
        if(addHtml){

            insHtm(elArr[i],addDiv);
            
            //add the mouse style have check;
            elArr[i].onfocus = function(){
                    if((this.tagName === "INPUT" && (this.type === "text" || this.type === "password"))||this.tagName === "TEXTAREA")
                    {this.style.backgroundColor = focus_bg;}
                    if(this.getAttribute("chkname")=='First name'){                       
                     if(this.value=='First name'){this.value='';}
                    }
                     if(this.getAttribute("chkname")=='Last name'){                       
                     if(this.value=='Last name'){this.value='';}
                    }
                     if(this.getAttribute("chkname")=='Address Line1'){                       
                     if(this.value=='Street address, company name, c/o'){this.value='';}
                    } 
                    
            }
            elArr[i].onblur = function(){
                if(this.getAttribute("chkname")=='First name'){
                    if(this.value==''){this.value='First name';}
                }
                   if(this.getAttribute("chkname")=='Last name'){
                    if(this.value==''){this.value='Last name';}
                }
                if(this.getAttribute("chkname")=='Address Line1'){                       
                     if(this.value==''){this.value='Street address, company name, c/o';}
                    }                                                                                            
                 
                this.style.backgroundColor = blur_bg;    
                var out_img = this.parentNode.getElementsByTagName("img")[0];
                var out_text = this.parentNode.getElementsByTagName("div")[0];
                var msg = chkInput(this);
                if(msg === "success") {

                    out_text.style.display="none";
                }else{

                    out_text.innerHTML = msg;
                    out_text.style.display="block";
                    if((this.tagName === "INPUT" && (this.type === "text" || this.type === "password"))||this.tagName === "TEXTAREA"){
                        this.style.backgroundColor = error_bg;
                    }
                }
                if(func != null) {try{eval(func);}catch(e){}} 
                                      
            }
        }else{
                //add the mouse style not check;
            if((elArr[i].tagName === "INPUT" && (elArr[i].type === "text" || elArr[i].type === "password"))||elArr[i].tagName === "TEXTAREA"){
                elArr[i].onfocus = function(){
                    this.style.backgroundColor = focus_bg;
                if(this.id=='suburb'||this.id=='b_suburb'){                       
                     if(this.value=='Apt, suite, unit, building, floor, etc.'){this.value='';}
                    }                                                                                                                                                                                       
                }
                elArr[i].onblur = function(){
                     if(this.id=='suburb'||this.id=='b_suburb'){                       
                     if(this.value==''){this.value='Apt, suite, unit, building, floor, etc.';}
                    }                                                                                                                                                                                       
                    this.style.backgroundColor = blur_bg; if(func != null) {try{eval(func);}catch(e){}}}
            }
        }
    }

    
}