mac = (navigator.appVersion.indexOf("Mac")>-1) ? true : false;
ie = (document.all) ? true : false;
safari = (navigator.appVersion.indexOf("Safari")>-1) ? true : false;

window.onload = init;

function init() {
	window.name= "main";
}
menuimg = new Array();
for (i=0;i<=5;i++){
	menuimg[i] = new Array();
	menuimg[i][0] = new Image();
	menuimg[i][1] = new Image();
	menuimg[i][0].src = "img/menu_" + i + "_0.gif";
	menuimg[i][1].src = "img/menu_" + i + "_1.gif";
}

for (i=10;i<=16;i++){
	menuimg[i] = new Array();
	menuimg[i][0] = new Image();
	menuimg[i][1] = new Image();
	menuimg[i][0].src = "img/menu_" + i + "_0.gif";
	menuimg[i][1].src = "img/menu_" + i + "_1.gif";
}

for (i=20;i<=24;i++){
	menuimg[i] = new Array();
	menuimg[i][0] = new Image();
	menuimg[i][1] = new Image();
	menuimg[i][0].src = "img/menu_" + i + "_0.gif";
	menuimg[i][1].src = "img/menu_" + i + "_1.gif";
}

for (i=30;i<=30;i++){
	menuimg[i] = new Array();
	menuimg[i][0] = new Image();
	menuimg[i][1] = new Image();
	menuimg[i][0].src = "img/menu_" + i + "_0.jpg";
	menuimg[i][1].src = "img/menu_" + i + "_1.jpg";
}

function changeImg(n,b){
	if (document.images["menu_" + n].src.indexOf("_2.")<0) {
		document.images["menu_" + n].src = menuimg[n][b].src;
	}
}




function popup() {
	setTimeout("openWin('html/news.html','news',450,380,'yes','yes','yes')",500);
}

function openWin(wUrl,wName,wWidth,wHeight,wScroll,wResize,wStatus,wCenter){
	wOption1 = "toolbar=no,location=no,directories=no,status=" + wStatus + ",menubar=no,scrollbars=" + wScroll + ",resizable=" + wResize + ",width=" + wWidth + ",height=" + ((safari && (wStatus == "yes" || wStatus == 1))?(wHeight+16):wHeight);
	if (wCenter == "yes" || wCenter == 1) {
		scWidthCenter = screen.availWidth / 2;
		scHeightCenter = screen.availHeight / 2;
		wOption2 = ",left=" + (scWidthCenter - (wWidth / 2)) + ",top=" + (scHeightCenter - (wHeight / 2));
	}
	else {
		wOption2 = "";
	}
	w = window.open(wUrl,wName,wOption1+wOption2);
	try {
		w.focus();
	} catch(e) {
	
	}
}