var _ERRBORDER = "1px solid #4C2E1B";
var _NORMAL = "1px solid #b7b7b7";
var _ERRDIV_BGCOLOR = "#4C2E1B";
var	_ERRDIV_TEXTCOLOR = "#b7b7b7";
var	_ERRDIV_WIDTH = "160px";
var	_ERRDIV_FONT = "Arial";
var	_ERRDIV_FONTSIZE = "12px";

function removeInlineMessage(){
	var bodyObj = document.getElementsByTagName("body")[0];
	var divObj = document.getElementById('inlineMsg');
	if(divObj){
		bodyObj.removeChild(divObj);
	}
}

function showMessage(message,left,right){
	var bodyObj = document.getElementsByTagName("body")[0];
	var divObj = document.getElementById('inlineMsg');
	removeInlineMessage();
	var divObj = document.createElement('DIV');
	
	divObj.id = "inlineMsg";
	divObj.style.backgroundColor = _ERRDIV_BGCOLOR;
	divObj.style.fontFamily = _ERRDIV_FONT;
	divObj.style.fontSize = _ERRDIV_FONTSIZE;
	divObj.style.color = _ERRDIV_TEXTCOLOR;
	divObj.style.position = "absolute";
	divObj.style.float = "left";
	divObj.style.zIndex = 30;
	divObj.style.width = _ERRDIV_WIDTH;
	divObj.style.left = (left + 3);
	divObj.style.top = right;
	divObj.style.paddingTop = "2px";
	divObj.style.paddingLeft = "5px";
	divObj.style.paddingBottom = "2px";
	divObj.style.fontSize = "11px";
	divObj.style.fontFamily = "Arial";
	divObj.innerHTML  = message;
	bodyObj.appendChild(divObj);
}

function inlineValidform(formName){
	var frmObj = eval('document.' + formName);
	var totElements = frmObj.elements.length;
	var i=0;
	var attVal = "";
	var fieldErr = false;
	var fieldSelectBox  = "";

	for(i=0;i<totElements;i++){
		var eleObj = frmObj.elements[i];
		var fieldMand = null;
		var errMsg = "";
		if(eleObj.getAttribute('mand')){
			fieldMand = eleObj.getAttribute('mand');	
		}
		if(eleObj.getAttribute('selectBox')){
			fieldSelectBox = eleObj.getAttribute('selectBox');	
		}
		if(eleObj.getAttribute('message')){
			errMsg = eleObj.getAttribute('message');	
		}
		if(fieldMand=='true'){
			
			if(fieldSelectBox == 'true'){
				if(eleObj.value== 0){
					fieldErr = true;
				}
			}
			
			//Here we validate fields
			if(eleObj.value==""){
				fieldErr = true;
			}
			//Here we validate email
			if(!fieldErr && eleObj.getAttribute('validate_email')){
				if(!checkEmail(eleObj.value)){
					fieldErr = true;
					errMsg = "Incorrect email address..please try again.";
				}
			}
			if(!fieldErr && eleObj.getAttribute('match_password')){
				if(eleObj.value!=frmObj.password.value){
					fieldErr = true;
					errMsg = "Password and re-type password doesn't match.";
				}
			}
			if(!fieldErr && eleObj.getAttribute('validate_email')){
				if(frmObj.Email && eleObj.value){
					if(eleObj.value != frmObj.Email.value){
						fieldErr = true;
						errMsg = "Email and Re-type email doesn't match.";
					}
				}
			}
			if(!fieldErr && eleObj.getAttribute('validate_useremail')){
				if(eleObj.value != frmObj.emailAddress.value){
					fieldErr = true;
					errMsg = "Email and Re-type email doesn't match.";
				}
			}
			if(!fieldErr && eleObj.getAttribute('validate_ship_email')){
				if(eleObj.value!=frmObj.shipEmail.value){
					fieldErr = true;
					errMsg = "Email and Re-type email doesn't match.";
				}
			}
			if(fieldErr){
				eleObj.style.border = _ERRBORDER;
				eleObj.focus();
				removeInlineMessage();
				showMessage(errMsg,parseInt(findPosX(eleObj) + eleObj.offsetWidth),findPosY(eleObj));
				break;
			}
		}
	}
	
	if(fieldErr){
		return false;
	}else{
		if(formName == 'subscribe'){
			var fieldVal=document.getElementById("captcha-subscribe").value;
			if(fieldVal.toUpperCase() == readCookie('captcha_string')){
				return true;
			}
			else {
				document.getElementById("captcha-subscribe").value="";
				document.getElementById('captchaError').style.display="block";
				captcha_refresh();
				return false;
			}
			
		}
		else if(formName == 'unsubscribe'){
			var fieldVal=document.getElementById("captcha-unsubscribe").value;
			if(fieldVal.toUpperCase() == readCookie('captcha_string')){
				return true;
			}
			else {
				document.getElementById("captcha-unsubscribe").value="";
				document.getElementById('captchaError_unsubscribe').style.display="block";
				captcha_refresh_unsubscribe();
				return false;
			}
		}
		else{
			//commented because captacha not used
			/* var fieldVal=document.getElementById("captcha").value;
			if(fieldVal.toUpperCase() == readCookie('captcha_string')){
				return true;
			}
			else {
				document.getElementById("captcha").value="";
				document.getElementById('captchaError').style.display="block";
				captcha_refresh();
				return false;
			} */
		}
		return true;
	}
}

function initForm(formName){
	
	var frmObj = eval('document.' + formName);
	
	var totElements = frmObj.elements.length;
	var i=0;
	
	for(i=0;i<totElements;i++){
		var eleObj = frmObj.elements[i];
		var eleTyp = eleObj.type;
		switch(eleTyp){
			case "text":
				eleObj.onchange = function(e){
					this.style.border = _NORMAL
					removeInlineMessage();
				}
				
			break;
			case "password":
				eleObj.onchange = function(e){
					this.style.border = _NORMAL
					removeInlineMessage();
				}
				
			break;
		}
	}
	
}

/*captcha*/
function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function captcha_refresh() {
  e=document.getElementById("captcha_img");
  dv=new Date();
  e.src="https://www.trellisjewellery.com/captcha-image.php?dummy=" + dv.getTime();
  return false;
}
function captcha_refresh_unsubscribe() {
  e=document.getElementById("captcha_img_unsubscribe");
  dv=new Date();
  e.src="https://www.trellisjewellery.com/captcha-image.php?dummy=" + dv.getTime();
  return false;
}
function load_handler()  { captcha_refresh();captcha_refresh_unsubscribe(); }
function unload_handler()  { } 
/*captcha*/