function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

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_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function OpenJSWin(JsName,JsWinW,JsWinH,JsWinS){
		var NewJSWindow
		if(arguments[3]){
		NewJSWindow = window.open(JsWinS,JsName,"width="+JsWinW+",height="+JsWinH+",status=no,toolbar=no,menubar=no,location=no,scrollbars=yes")	
		}
		else
	{NewJSWindow = window.open(JsWinS,JsName,"width="+JsWinW+",height="+JsWinH+",status=no,toolbar=no,menubar=no,location=no,scrollbars=yes")}
		if(NewJSWindow){
			var MidX = Math.round((window.screen.availWidth-JsWinW)/2)
			var MidY = Math.round((window.screen.availHeight-JsWinH)/2)
			NewJSWindow.moveTo(MidX,MidY);
			NewJSWindow.focus();}
}

function ShowAdv() {
	var alertbg = document.getElementById('mediabannerbg').style;
	alertbg.width = GetWindowWidth() + "px";
	alertbg.height = GetWindowHeight() + "px";
	alertbg.visibility = "visible";

	var ilan = document.getElementById('mediabanner');
	var ilanimg = document.getElementById('mediabannerimg');
	ilan.style.top = GetWindowHeight()/2-(ilanimg.height/2)+"px";
	ilan.style.left = GetWindowWidth()/2-(ilanimg.width/2)+"px";
	ilan.style.visibility = "visible";
	mytime=setTimeout('CloseAdv()',20000);
}

function CloseAdv() {
	var ilan = document.getElementById('mediabanner');
	ilan.style.visibility = "hidden";
	var alertbg = document.getElementById('mediabannerbg').style;
	alertbg.visibility = "hidden";

}