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_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_findObj(n, d) { //v3.0
  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); 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 popWindow() {

	IE=(navigator.appName=="Microsoft Internet Explorer");
	NS=(navigator.appName=="Netscape");
	bVer = (IE) ? (parseFloat( navigator.appVersion.substring(navigator.appVersion.indexOf("MSIE ")+5) )) : (parseFloat(navigator.appVersion));
	var debug=0;

	// WINDOW PARAMETERS
	var newWin = null;
	var width=550;
	var height=480;
	var _left;
	var _top;
	var _params = "width="+width+",height="+height;
	var _page = "chat/"
	var _name = "chat";

	
	// CENTER ON BROWSERS WHICH SUPPORT JSCRIPT 1.2
	if (bVer >= 4) {
		_left = ( (screen.width-width) >>1 );
		_top = ( (screen.height-height) >>1 );
	} else {
		_top=60;
		_left=70;
	}

	var _params = "width="+550+",height="+485; //width was 768 height was 480

	newWin = window.open(_page,_name, _params);//disable this to go back to flash in browser window
		// MSIE4 DOESN'T FOCUS WINDOWS PROPERLY
		if ( newWin!=null && !(IE && bVer<5) ) newWin.focus();

}

function centerWindow() {

	IE=(navigator.appName=="Microsoft Internet Explorer");
	NS=(navigator.appName=="Netscape");
	bVer = (IE) ? (parseFloat( navigator.appVersion.substring(navigator.appVersion.indexOf("MSIE ")+5) )) : (parseFloat(navigator.appVersion));
	var debug=0;

	// WINDOW PARAMETERS
	var width=768;
	var height=480;
	var _left;
	var _top;

	// CENTER ON BROWSERS WHICH SUPPORT JSCRIPT 1.2
	if (bVer >= 4) {
		_left=(screen.width-768)/2;
		_top=(screen.height-480)/2;
	} else {
		_top=60;
		_left=70;
	}

	if(IE){
		myWidth=768;
		myHeight=480;
	}
	else if(NS){
		myWidth=768;
		myHeight=480;
	}
			
	window.resizeTo(myWidth,myHeight,false);
	if (bVer >= 4) {
		 _left = ( (screen.width-myWidth) >>1 );
		 _top = ( (screen.height-myHeight) >>1 );
	} else {
		_top=60;
		_left=70;
	}

	window.moveTo(_left,_top);
	
}