/**
 * [changePage]
 * @param url String
 * when you click button (first,prev,next,last) , will call this function
 */
function changePage(url) {
	try {
		var flg = doBeforeChangePage(url) ;
		if ( !(flg==true || flg=='true') ) {
			return ;
		}
	} catch (e) {
		alert("Exception : "+e.message) ;
		return ;
	}
	window.location.href = encodeURI(url);
}

//+++++++++++++++++++++++++++++++++++++++++++++++++++++
//
//				Abstract Method
//		you should overwrite that codes in your page
//
//+++++++++++++++++++++++++++++++++++++++++++++++++++++

/**
 * [doBeforeChangePage]
 *
 * @param url String
 * @return boolean
 * do something before change page
 */
function doBeforeChangePage(url) {
	return true ;
}

/* template code
var changed = false ;
function doBeforeChangePage(url) {
	if (changed) {
		var flg = confirm("did you want change page ??") ;
		if (!flg)
			return false ;
	}
	return true ;
}
*/

/**
 * [writeHtml]
 *
 * create 'Add' button in title
 */
function writeHtml() {
	// this is sample !!
	var addBtnStr = "<a href='javascript:alert(\"You should overwrite function [writeHtml]\");'><img src='/thunPlayer/images/btn_E_add.gif' /></a>" ;
	document.write(addBtnStr) ;
}

function eBizShowInfoTag(page,sum,count,allPage){
	var page=page;
	var sum=sum;
	var count=count;
	var index=page-1;
	var from;
	var to=page*count;
	var allpage=allPage;
	if(index ==0){from=1}else{from=index*count;}
	if(page==allPage){to=sum; from=(sum-count)+1;}
	//var sring="Displaying "+from+" - "+to+" of "+sum;
	document.write("Displaying "+from+" - "+to+" of "+sum);
}