//$(document).ready(
function Achievement(){
	var oContainer = document.getElementById("achievement");
	
	var arrElems = [];
	var arrYears = [];
	var iHeight = 0;
	var k = 0;
	
	for (var i=0; i < oContainer.childNodes.length; i++) {
		if (oContainer.childNodes[i].nodeType == 1) {
			if(iHeight < oContainer.childNodes[i].offsetHeight)
				iHeight = oContainer.childNodes[i].offsetHeight;
			arrElems[k] = oContainer.childNodes[i];
			arrYears[k] = oContainer.childNodes[i].id.substr(17);
			k++;
		}
	}
	
	var iCurrYear = parseInt(arrYears[(arrYears.length - 1)]);
	var iPrevYear = iCurrYear - 1;
	var iNextYear = iCurrYear + 1;
	
	document.getElementById("news_years_prev").innerHTML = iPrevYear;
	cmnSet_class( document.getElementById("news_years_prev"), "pseudolink", " " );
	document.getElementById("news_years_curr").innerHTML = iCurrYear;
	document.getElementById("news_years_next").innerHTML = iNextYear;
	document.getElementById("news_years_next").style.color = "#c0bab8";
	
	for(var i=0; i < arrElems.length; i++){
		if(i < (arrElems.length - 1)){
			cmnSet_class( arrElems[i], "hidden", " " );
		}
	}
	
	oContainer.style.height = iHeight + "px";
	if($.browser.msie){
		$("#framed_bg").css("height", iHeight);
		$("#framed_bg").css("height", '100%');
		$("#footer").css("top", document.getElementById('layout').clientHeight - 90);
	}
}
//);

function PrevAchievement() {
	var oContainer = document.getElementById("achievement");
	
	var arrElems = [];
	var arrYears = [];
	var k = 0;
	for (var i=0; i < oContainer.childNodes.length; i++) {
		if (oContainer.childNodes[i].nodeType == 1) {
			if(oContainer.childNodes[i].className != "hidden")
				var oCurrElem = oContainer.childNodes[i];
			if( k == 0 )
				var oFirstElem = oContainer.childNodes[i];
			arrElems[k] = oContainer.childNodes[i];
			arrYears[k] = oContainer.childNodes[i].id.substr(17);
			k++;
		}
	}
	
	if(oCurrElem.id == oFirstElem.id)
		return;
	
	var iCurrYear = parseInt( document.getElementById("news_years_curr").innerHTML ) - 1;
	var iPrevYear = iCurrYear - 1;
	var iNextYear = iCurrYear + 1;
	
	document.getElementById("news_years_prev").innerHTML = iPrevYear;
	if(iPrevYear < parseInt(arrYears[0])){
		cmnSet_class( document.getElementById("news_years_prev"), " ", "pseudolink" );
		document.getElementById("news_years_prev").style.color = "#c0bab8";
	}
	if(iNextYear <= parseInt(arrYears[(arrYears.length - 1)])){
		cmnSet_class( document.getElementById("news_years_next"), "pseudolink", " " );
		document.getElementById("news_years_next").style.color = "#f5ca00";
	}
	document.getElementById("news_years_curr").innerHTML = iCurrYear;
	document.getElementById("news_years_next").innerHTML = iNextYear;
	
	cmnSet_class( oCurrElem, "hidden", " " );
	cmnSet_class( document.getElementById('achievement_year_' + iCurrYear ), " ", "hidden" );
	//document.getElementById('switch_month').innerHTML = parseInt(oCurrElem.id.substr(17)) - 1;
}

function NextAchievement() {
	var oContainer = document.getElementById("achievement");
	
	var arrElems = [];
	var arrYears = [];
	var k = 0;
	for (var i=0; i < oContainer.childNodes.length; i++) {
		if (oContainer.childNodes[i].nodeType == 1) {
			if(oContainer.childNodes[i].className != "hidden")
				var oCurrElem = oContainer.childNodes[i];
			arrElems[k] = oContainer.childNodes[i];
			arrYears[k] = oContainer.childNodes[i].id.substr(17);
			k++;
		}
	}
	
	if(oCurrElem.id == arrElems[arrElems.length - 1].id)
		return;
		
	var iCurrYear = parseInt( document.getElementById("news_years_curr").innerHTML ) + 1;
	var iPrevYear = iCurrYear - 1;
	var iNextYear = iCurrYear + 1;
	
	document.getElementById("news_years_prev").innerHTML = iPrevYear;
	if(iPrevYear >= parseInt(arrYears[0])){
		cmnSet_class( document.getElementById("news_years_prev"), "pseudolink", " " );
		document.getElementById("news_years_prev").style.color = "#f5ca00";
	}
	if(iNextYear > parseInt(arrYears[(arrYears.length - 1)])){
		cmnSet_class( document.getElementById("news_years_next"), " ", "pseudolink" );
		document.getElementById("news_years_next").style.color = "#c0bab8";
	}
	document.getElementById("news_years_curr").innerHTML = iCurrYear;
	document.getElementById("news_years_next").innerHTML = iNextYear;
	
	cmnSet_class( oCurrElem, "hidden", " " );
	cmnSet_class( document.getElementById('achievement_year_' + iCurrYear ), " ", "hidden" );
	
	cmnSet_class( oCurrElem, "hidden", " " );
	cmnSet_class( document.getElementById('achievement_year_' + iCurrYear ), " ", "hidden" );
	//document.getElementById('switch_month').innerHTML = parseInt(oCurrElem.id.substr(17)) + 1;
}