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 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];}}
}

window.name = "WinMain"; //used instead of .opener property for popups to open URLs in the main window
var win;
function magnify(theURL, theWidth, theHeight) {
	if ((win == null) || (win.closed)) {
		win = window.open( theURL, "magnify","width=770,height=590,scrollbars=no,fullscreen=yes");
		//put 'window.self.focus()' in html header of popup page
		//instead of win.focus(); here to avoid an erro in Internet Explorer
	}
	else {
		win.location.href = theURL;
		win.focus();
	}
}

function changeElementStyle(element_id, css_style) {
	var myvar;
	document.browserClass = parseInt(document.version);
	if (document.browserClass > 4) {
		if (document.layers) {
			myvar = 'window.document.layers["' + element_id + '"].document.className="' + css_style + '"';
		} else if (document.getElementById(element_id)) {
			myvar = 'document.getElementById("' + element_id + '").className="' + css_style + '"';
		}
	}
	eval(myvar);
}