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) { //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++); 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_controlShockwave(objStr,x,cmdName,frameNum) { //v3.0
  var obj=MM_findObj(objStr);
  if (obj) eval('obj.'+cmdName+'('+((cmdName=='GotoFrame')?frameNum:'')+')');
}
	
function MM_showHideLayers() { //v3.0
  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; }
}

function openDetail(page) {
		detailWindow = window.open(page,'Detail','scrollbars=no,toolbar=no,status=no,location=0,resizable=no,close=yes,menubar=no,width=640,height=480');
		detailWindow.focus();
	}

function openPromo(page) {
		detailWindow = window.open(page,'Promo','scrollbars=no,toolbar=no,status=no,location=0,resizable=no,close=yes,menubar=no,width=600,height=460');
		detailWindow.focus();
	}

function openClassDescriptions(page) {
		window.open('classdescriptions.htm','Descriptions','scrollbars=yes,toolbar=no,status=no,location=0,resizable=yes,close=yes,menubar=no,width=640,height=520');
	}
	
function main() {
		MM_showHideLayers('Tab1','','hide','Tab2','','hide','Tab3','','hide','Tab4','','hide','Tab5','','hide','Tab6','','hide','Main','','show');
	} 
	
function tab1() {
		MM_showHideLayers('Tab1','','show','Tab2','','hide','Tab3','','hide','Tab4','','hide','Tab5','','hide','Tab6','','hide','Main','','hide');
	} 
	
function tab2() {
		MM_showHideLayers('Tab1','','hide','Tab2','','show','Tab3','','hide','Tab4','','hide','Tab5','','hide','Tab6','','hide','Main','','hide');
	} 

function tab3() {
		MM_showHideLayers('Tab1','','hide','Tab2','','hide','Tab3','','show','Tab4','','hide','Tab5','','hide','Tab6','','hide','Main','','hide');
	}
	
function tab4() {
		MM_showHideLayers('Tab1','','hide','Tab2','','hide','Tab3','','hide','Tab4','','show','Tab5','','hide','Tab6','','hide','Main','','hide');
	} 

function tab5() {
		MM_showHideLayers('Tab1','','hide','Tab2','','hide','Tab3','','hide','Tab4','','hide','Tab5','','show','Tab6','','hide','Main','','hide');
	} 

function tab6() {
		MM_showHideLayers('Tab1','','hide','Tab2','','hide','Tab3','','hide','Tab4','','hide','Tab5','','hide','Tab6','','show','Main','','hide');
	}

function emEncrypt(mailbox,domain,domainext,display,subject) {
	if(display==""){
		document.write("<a href" + "=\"mailto:" + mailbox + "@" + domain + "." + domainext + "?subject=" + subject + "\">" + mailbox + "@" + domain + "." + domainext + "</a>");
	} else{
		document.write("<a href" + "=\"mailto:" + mailbox + "@" + domain + "." + domainext + "?subject=" + subject + "\">"+display+"</a>");
	}
}