function switchDiv(div){
	$("#divabout").hide();
	$("#divlogin").hide();
	$("#divsignup").hide();
	$("#divcontact").hide();
	$("#divdonate").hide();
	$("#divthanks").hide();
	$("#divmanage").hide();
	$("#divaddpage").hide();

	
	$("#"+div).show();
}

function checkemailx(obj){		
	if (obj.value.indexOf('@') == -1) {  
		return true;
	}else if (obj.value.indexOf('.')==-1)   {  
		return true;
	}else{
		return false;
	}		
} 

function CheckSignup(){ 
	var frm = document.frmsignup ;
	if(checkemailx(frm.email)){
		alert("Please insert your e-mail address");
		frm.email.value="";
		frm.email.focus();
		return false;
	}else if (frm.psw.value.length<4){
		alert("Please insert your password more than 4 letters");
		frm.psw.focus();
		return false;
	}else if (frm.psw.value==""){
		alert("Please insert your password");
		frm.psw.focus();
		return false;
	}else if (frm.psw.value!=frm.confirmpsw.value){
		alert("Please confirm your password");
		frm.confirmpsw.value="";
		frm.confirmpsw.focus();
		return false;
	}else if (frm.tracking_id.value==""){
		alert("Please insert Your Amazon Tracking ID");
		frm.tracking_id.focus();
		return false;
	}else{ 
		return true;
	}
} 

function CheckLogin(){ 
	var frm = document.frmlogin ;
	if(checkemailx(frm.email)){
		alert("Please insert your e-mail address");
		frm.email.value="";
		frm.email.focus();
		return false; 
	}else if (frm.psw.value==""){
		alert("Please insert your password");
		frm.psw.focus();
		return false;
	}else{ 
		return true;
	}
}
 
function CheckContact(){ 
	var frm = document.frmcontact ;
	if (frm.name.value==""){
		alert("Please insert your name");
		frm.name.focus();
		return false;
	}else if(checkemailx(frm.email)){
		alert("Please insert your e-mail address");
		frm.email.value="";
		frm.email.focus();
		return false; 
	}else if (frm.comment.value==""){
		alert("Please insert your commment");
		frm.comment.focus();
		return false;
	}else{ 
		return true;
	}
} 

function CheckSetting(){ 
	var frm = document.frm2 ;
	if (frm.tracking_id.value==""){
		alert("Please insert Your Amazon Tracking ID");
		frm.tracking_id.focus();
		return false;
	}else{ 
		return true;
	}
} 

function CheckTemplate(){ 
	var frm = document.frm2 ;
	if (frm.template.value==""){
		alert("Please select template");
		frm.template.focus();
		return false;
	}else{ 
		return true;
	}
} 

function CheckDomain(){ 
	var frm = document.frm2 ;
	if (frm.domain.value==""){
		alert("Please insert your domain");
		frm.domain.focus();
		return false;
	}else{ 
		return true;
	}
} 

function CheckASIN_OLD(){ 
	var frm = document.frm2 ; 
	if (frm.asin.value==""){
		alert("Please insert ASIN");
		frm.asin.focus();
		return false;
	}else{
		// Loading ASIN from Amazon.com
		var asin = frm.asin.value ;
			$("#divloading").html("<span class='comment'><img src='images/eloading.gif'> loading..</span>");
		$.get("action_asin.php?asin="+asin+"&t="+Math.random(), function(data){ 
			$("#divloading").html(data);
		 }); 
		return false;
	}
} 

function CheckASIN(){ 
	var frm = document.frm2 ; 
	if (frm.asin.value==""){
		alert("Please insert ASIN");
		frm.asin.focus();
		return false;
	}else{
		return true;
	}
} 

function SubmitASIN(){ 
	return true; 
}

function DeleteASIN(idx){
	if(confirm("Press Ok to delete")){
		$.post("index.php", { action: "deleteasin", id: idx } );
		$("#div"+idx).hide("slow");
	}
}