var post_vars = "";

var form_name = "";

function get_form_value(){

    

    generated_string = "";

    for (i=0; document.forms[form_name][i]; i++){

        if(document.forms[form_name][i].type == 'checkbox'){					

					generated_string += "&" + document.forms[form_name][i].id + "=" + document.forms[form_name][i].checked;

				}

				else{

					generated_string += "&" + document.forms[form_name][i].id + "=" + document.forms[form_name][i].value;

				}

    }

	return generated_string;

}



function load_form(post_vars, request_type){  

   

	xmlhttp= (window.XMLHttpRequest ? new XMLHttpRequest(): ((window.ActiveXObject) ? new ActiveXObject("Microsoft.XMLHTTP") : null) );

	

	xmlhttp.open("POST",'ajax-handler/cn_cms_ajax_handler.php',false)

	xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');



	var send_val = "request_type=" + request_type +  post_vars;	

	

 	xmlhttp.send(send_val);	

	return (xmlhttp.responseText);

	

}





function ajax_verification(tmp_target_msg_id, from_css, to_css, err_msg_style) {

	

	var ivalid_fields;

	var target_form = this.form_name;

	var target_id = tmp_target_msg_id;

	

	return_value = load_form(this.post_vars, 'verification');

	

	

	if (return_value == "||"){

		var tmp_required_fileds = document.forms[target_form]['cn_page_form_mandatory'].value;

			

		var required_fileds = tmp_required_fileds.split(",");

		

		for (i=0; required_fileds[i]; i++){

			field_id = required_fileds[i];

			style_id = 'cn_style_' + field_id;

			

			if(document.getElementById(style_id)){

				document.getElementById(style_id).className = from_css;

			}

			

			if(document.forms[target_form][field_id]){

				document.forms[target_form][field_id].value = '';

			}

		}	

		return true;

	}

		

	else{

		

		ivalid_fields = return_value.split("||");

		

		if (ivalid_fields[0]){

						

			var tmp_required_fileds = document.forms[target_form]['cn_page_form_mandatory'].value;

			

			var required_fileds = tmp_required_fileds.split(",");

			

			for (i=0; required_fileds[i]; i++){

				style_id = 'cn_style_' + required_fileds[i];

				

				if(document.getElementById(style_id)){

					document.getElementById(style_id).className = from_css;

				}

			}

			

			required_fileds = "";

			required_fileds = ivalid_fields[0].split("::");

			

			for (i=0; required_fileds[i]; i++){

				style_id = 'cn_style_' + required_fileds[i];

				

				if(document.getElementById(style_id))

					document.getElementById(style_id).className = to_css;

			}

		}

		

		if (ivalid_fields[1]){



			tmp_required_fileds = document.forms[target_form]['cn_page_form_valid_email'].value;

			required_fileds = tmp_required_fileds.split(",");

			for (i=0; required_fileds[i]; i++){

				style_id = 'cn_style_' + required_fileds[i];



				if(document.getElementById(style_id))

					document.getElementById(style_id).className = from_css;

			}

			

			required_fileds = "";

			required_fileds = ivalid_fields[1].split("::");

			

			for (i=0; required_fileds[i]; i++){

				style_id = 'cn_style_' + required_fileds[i];

				

				if(document.getElementById(style_id))

					document.getElementById(style_id).className = to_css;

			}

		}

				

		document.getElementById(tmp_target_msg_id).innerHTML  = document.forms[target_form]['cn_page_form_err_message'].value;		

		document.getElementById(tmp_target_msg_id).className = err_msg_style;

		

		return false;

	}

}





function search_artist(form_name_param){	

	this.form_name = form_name_param;

	this.post_vars = get_form_value(this.form_name);

	

	

		if(others_varification()){

			return true;

			//return show_popup(post_vars);

		}

	

	

	return false;

}





function others_varification(){

	//alert(document.forms[form_name].action);

	//document.getElementById(form_name).action = document.forms[form_name]['cn_page_form_forward_page'].value;

	document.forms[form_name].action = document.forms[form_name]['cn_page_form_forward_page'].value;	

	//document.forms[form_name].target

	return true;

}





function newsletter(form_name_param){

	

	this.form_name = form_name_param;	

	this.post_vars = get_form_value(this.form_name);

	var target_msg_id	= 'message_div';

	if(ajax_verification(target_msg_id, '', '', 'error_txt')){

			if(join_for_newsletter()){

				//document.forms[form_name].action = document.forms[form_name]['cn_page_form_forward_page'].value;	

				//document.forms[form_name].submit();				

				document.getElementById(target_msg_id).innerHTML  = document.forms[this.form_name]['cn_page_form_success_message'].value;

				document.getElementById(target_msg_id).className = 'ok_txt';				

				return false;

			}

			else{				

				return false;

			}

	}

	else{	

				return false;

			}

	

}



function contact(form_name_param){

	this.form_name = form_name_param;	

	this.post_vars = get_form_value(this.form_name);

	var target_msg_id	= 'name_lavel';

	

	if(ajax_verification(target_msg_id, 'contact_text_err', 'message_err')){

		if(contact_us()){

			

			

			document.getElementById(target_msg_id).innerHTML  = document.forms[this.form_name]['cn_page_form_success_message'].value;

			

			document.getElementById(target_msg_id).className = 'message_ok';	

			return false;

		}

	}

	return false;

}



function contact_us(){

	return_value = save_by_ajax('join_for_contact_us');

	

	if(return_value == 'ok'){

		return true;

	}

	else{

		return false;	

	}

}





function join_for_newsletter(){

	

	return_value = save_by_ajax('join_for_newsletter');

	

	if(return_value == 'ok'){

		return true;

	}

	else{

		return false;	

	}

	

}



function save_by_ajax(request_type){	

	xmlhttp= (window.XMLHttpRequest ? new XMLHttpRequest(): ((window.ActiveXObject) ? new ActiveXObject("Microsoft.XMLHTTP") : null) );

	//xmlhttp.onreadystatechange=state_change

	xmlhttp.open("POST",'./ajax-handler/cn_cms_user_form_action.php',false)

	xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');



	var send_val = "request_type=" + request_type +  this.post_vars;

	//alert(send_val);	

 	xmlhttp.send(send_val);

	//alert(xmlhttp.responseText);

	return (xmlhttp.responseText);	

}







function show_popup(post_vars){

	if(navigator.userAgent.toLowerCase().indexOf('opera') != -1 && window.event.preventDefault) 

		window.event.preventDefault();

	this.newWindow = window.open('./artist-search-result.php?locale=en&' + post_vars, 'Search Result', 'toolbar=0,scrollbars=0,location=0,status=1,menubar=0,width=640,height=480,resizable=1');

	this.newWindow.focus();

	this.newWindow.opener=window;

	

	return false;	

}