function openWindow(url,width,height,winName){
	if(eval(winName + '== null') || eval(winName + '.closed')) {
		eval(winName + '= window.open(url,"' + winName + '","menubar=no,left=150,top=200,scrollbars=yes,resizable=no,width=" + width + ",height=" + height)');
	} else {
		eval(winName + '.location=url');
	}
}

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		ir2_10_over = newImage("images/ir2_10-over.gif");
		ir2_12_over = newImage("images/ir2_12-over.gif");
		ir2_14_over = newImage("images/ir2_14-over.gif");
		preloadFlag = true;
	}
}

function preloadAll() {
	if (document.images) {
		ir2_10_over = newImage("images/ir2_10-over.gif");
		ir2_12_over = newImage("images/ir2_12-over.gif");
		ir2_14_over = newImage("images/ir2_14-over.gif");
		arrowImg = newImage("images/arrow.gif");	
		bg_brightImg = newImage("images/bg_bright.gif");
		bg_darkImg = newImage("images/bg_dark.gif");
		bg_downImg = newImage("images/bg_down.gif");
		bg_midImg = newImage("images/bg_mid.gif");
		bg_stripeImg = newImage("images/bg_stripe.gif");
		bg_upImg = newImage("images/bg_up.gif");
		dotImg = newImage("images/dot.gif");
		ir2_01Img = newImage("images/ir2_01.gif");
		ir2_03Img = newImage("images/ir2_03.gif");
		ir2_10_overImg = newImage("images/ir2_10-over.gif");
		ir2_10Img = newImage("images/ir2_10.gif");
		ir2_12_overImg = newImage("images/ir2_12-over.gif");
		ir2_12Img = newImage("images/ir2_12.gif");
		ir2_14_overImg = newImage("images/ir2_14-over.gif");
		ir2_14Img = newImage("images/ir2_14.gif");
		ir_02Img = newImage("images/ir_02.gif");
		ir_04Img = newImage("images/ir_04.jpg");
		ir_05Img = newImage("images/ir_05.gif");
		ir_06Img = newImage("images/ir_06.gif");
		ir_07Img = newImage("images/ir_07.gif");
		ir_08Img = newImage("images/ir_08.gif");
		ir_09Img = newImage("images/ir_09.gif");
		ir_10Img = newImage("images/ir_10.jpg");
		ir_11Img = newImage("images/ir_11.gif");
		ir_12Img = newImage("images/ir_12.gif");
		ir_13Img = newImage("images/ir_13.gif");
		ir_14Img = newImage("images/ir_14.gif");
		ir_15Img = newImage("images/ir_15.gif");
		ir_16Img = newImage("images/ir_16.gif");
		ir_18Img = newImage("images/ir_18.gif");
		ir_19Img = newImage("images/ir_19.gif");
		ir_21Img = newImage("images/ir_21.gif");
		ir_22Img = newImage("images/ir_22.jpg");
		ir_23Img = newImage("images/ir_23.gif");
		left_bottomImg = newImage("images/left_bottom.gif");
		left_lineImg = newImage("images/left_line.gif");
		left_topImg = newImage("images/left_top.gif");
		muhurlugullerImg = newImage("images/muhurluguller.jpg");
		no_imageImg = newImage("images/no_image.gif");
		right_bottomImg = newImage("images/right_bottom.gif");
		right_lineImg = newImage("images/right_line.gif");
		right_topImg = newImage("images/right_top.gif");
		spacerImg = newImage("images/spacer.gif");
		preloadFlag = true;
	}
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}