//************************************************
//  BasicJavaScript
//************************************************
//  ProgramName	: basic
//  Author      : Oishi
//  CreateDate  : 2007/05/14(MON)
//  無断で複製、配布を禁ずる
//************************************************


	/*-----------------------------------------------------------
	 ● pointSet(オブジェクト名[this], 動作名[click/over/out])
	 テーブルのセルに乗ったとき、離れたとき、クリックしたとき
	-----------------------------------------------------------*/
	function pointSet(obj, action){
	
		if(action=='click'){
		
			if(obj.className=='' || obj.className=='mclick2' || obj.className=='mover'){

				obj.className='mclick1';
				
			}else{
				obj.className='mclick2';
			}
			
		}else if(action=='over'){
		
			if(obj.className=='mclick1'){
				obj.className='mclick1';
			}else{
				obj.className='mover';
			}
			
		}else if(action=='out'){
			
			if(obj.className=='mclick1'){
				obj.className='mclick1';
			}else{
				obj.className='mout';
			}
		}
	}



	/*---------------------------------
	 ● IdBlock/None
	---------------------------------*/
	function Menu(id,action){
		var menu = document.getElementById(id).style;

		if(action=="close"){
			menu.display="none";

		}else if(action=="open"){
			menu.display="block";

		}else{

			if(menu.display == "block"){
				menu.display="none";

			}else{
				menu.display="block";
			}
		}
	}



	/*---------------------------------
	 ● MobileEmojiForm
	---------------------------------*/
	function nsGetElementById(id){
		if (document.getElementById) {
			return (document.getElementById(id));
		} else if (document.all) {
			return (document.all[id]);
		} else {
			if ((navigator.appname.indexOf("Netscape") != -1) && parseInt(navigator.appversion == 4)) {
				return (document.layers[id]);
			}
		}
	}
	function textareaSavePosition(id){
		var textName = nsGetElementById(id);
		if (textName.createTextRange) {
			textName.caretPos = document.selection.createRange().duplicate();
		}
	}
	function insertTextMode(areaName, text){
		if (areaName.createTextRange && areaName.caretPos){
	  		var caretPos = areaName.caretPos;
			caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? text + ' ' : text;  
		} else if (areaName.getSelection && areaName.caretPos){
			var caretPos = areaName.caretPos;
			caretPos.text = caretPos.text.charat(caretPos.text.length - 1) == ' ' ? text + ' ' : text;
		} else {
			areaName.value = areaName.value + text;
	  	}
	}
	function emojiMode(id, emoji){
		var revisedMessage;
		var textName = nsGetElementById(id);
		insertTextMode(textName, emoji);
		textName.focus();
		return;
	}





	/*---------------------------------
	 ● PopUpOver/Menu/Close
	---------------------------------*/
	var MENU = null;
	var TIMER;

	function PopMenuOver(id){

		if (MENU && MENU != id){
			PopMenuClose(id);
		}
		PopMenuOpen(id);
	}

	function PopMenuOpen(id){

		if(document.getElementById){
			document.getElementById(id).style.visibility = 'visible';

		}else if(document.all){
			document.all(id).style.visibility = 'visible';

		}else if(document.layers){
			document.layers[ id ].visibility = 'show';
		}
		clearTimeout(TIMER);
		MENU = id;
	}

	function PopMenuClose(){

		if(document.getElementById){
			document.getElementById(MENU).style.visibility = 'hidden';

		}else if(document.all){
			document.all(MENU).style.visibility = 'hidden';

		}else if(document.layers){
			document.layers[ MENU ].visibility = 'hide';
			
		}
		MENU = null;
	}



	/*---------------------------------
	 ● CuttingString
	---------------------------------*/
	function pullOutByIdUndTag(id, tagName, num) {
		var element = document.getElementById(id);
		var elements = element.getElementsByTagName(tagName);

		for (i=0; i < elements.length; i++) {
			var str = elements[i].innerHTML;

			if(str.length > num){
				elements[i].innerHTML = cuttingStrings(str,num);
			}
		}
	}

	function pullOutByClassUndTag(tagName, className, num, addStr) {
		var elements = document.getElementsByTagName(tagName);
		for (i=0; i < elements.length; i++) {
			if (elements[i].getAttribute('class') == className || elements[i].getAttribute('className') == className) {
				var str = elements[i].innerHTML;
				elements[i].innerHTML = cuttingStrings(str,num,addStr);
			}
		}
	}

	function cuttingStrings(str, num, addStr) {
		if(str.length > num){
			var cutstring = str.substring(0, num);
			var byte = countByte(cutstring);
			var tmp = "";

			if (byte < num*2) {

				for(k=0; k < (num*2-byte)*2; k++){
					tmp = str.substring(0,num + k);

					if (countByte(tmp) >= num*2) {
						break;
					}
				}
			}
			if(tmp){
				return tmp + addStr;

			} else {
				return str.substring(0, num) + addStr;
				
			}
		} else {
			return str;
		}
	}

	function countByte(str) {
		var byte = 0;

		for (j=0; j < str.length; j++) {
			str.charCodeAt(j) < 0x100 ? byte++ : byte += 2;
		}
		return byte;
	}


	/*---------------------------------
	 ● CurrentPageCheck
	---------------------------------*/
	function currentPage() {
		
		var URL = location.href;

		// システム管理画面のタブ
		if(URL.indexOf('/system/adv') > -1){
			document.getElementById("wrapper").id = 'systemer';

		}else if(URL.indexOf('/system/log_') > -1){
			document.getElementById("wrapper").id = 'systemer-long';
			draw();

		}else if(URL.indexOf('/system/user') > -1){
			document.getElementById("wrapper").id = 'systemer';

		}else if(URL.indexOf('/system/') > -1){
			document.getElementById("wrapper").id = 'wrapper';

		}
	}