//fade in and out
function introTemp(){
	preload();
	var pg=getQuerystring("pg","");
	if(pg!=""){
		chgView(pg,null,false);
	}
	setTimeout("$('#lyrIntro').fadeOut();$('#lyrMain').fadeIn();",5000);
}
function getQuerystring(key, default_)
{
  if (default_==null) default_=""; 
  key = key.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
  var regex = new RegExp("[\\?&]"+key+"=([^&#]*)");
  var qs = regex.exec(window.location.href);
  if(qs == null)
    return default_;
  else
    return qs[1];
}
function opacity(id, opacStart, opacEnd, millisec) { 
    //speed for each frame 
    var speed = Math.round(millisec / 100); 
    var timer = 0; 

    //determine the direction for the blending, if start and end are the same nothing happens 
    if(opacStart > opacEnd) { 
        for(i = opacStart; i >= opacEnd; i--) { 
            setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed)); 
            timer++; 
        } 
    } else if(opacStart < opacEnd) { 
        for(i = opacStart; i <= opacEnd; i++) 
            { 
            setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed)); 
            timer++; 
        } 
    } 
}
//change the opacity for different browsers 
function changeOpac(opacity, id) { 
	//change the opacity for different browsers 
    var object = document.getElementById(id);if(!object){return;}
	object=object.style;if(!object){return;}
	object.visibility='visible';
    object.opacity = (opacity / 100); 
    object.MozOpacity = (opacity / 100); 
    object.KhtmlOpacity = (opacity / 100); 
    object.filter = "alpha(opacity=" + opacity + ")"; 
	if(opacity>0){object.display='';}else{object.display='none';}
}
//code to make calls to Flash to clear menu selection
var retry=0;
function clearSelection(flMenu,newsel) { 
/* Call a function registered as callClearSelection in the SWF named flMovie. */
	var m=getMovieName(flMenu);
	if(m){
		try {
			m.callClearSelection(newsel);
		} catch(err) {
			if(retry>6){
				retry=0;
			}else{
				retry++;
				setTimeout("clearSelection('"+flMenu+"','"+newsel+"')",1000);
			}
		}
	}
}
function callLoadMenu(flMenu,swf,newsel) { 
	var m=getMovieName(flMenu);
	if(m){
		try {
			m.callLoadMenu(swf,newsel);
		} catch(err) {
			if(retry>3){
				retry=0;
			}else{
				retry++;
				setTimeout("callLoadMenu('"+flMenu+"','"+swf+"','"+newsel+"')",1000);
			}
		}
	}
}
/* This utility function resolves the string movieName to a Flash object reference based on browser type. */
function getMovieName(movieName) {
	if (navigator.appName.indexOf("Microsoft") != -1) {
		return window[movieName]
	} else {
		return document[movieName]
	}
}

//show submenus
function showSubmenu(sec){ 
	if(sec.indexOf('plans')!=-1){sec='plans';}
//	opacity('fltopmenu', 0, 100, 800);
	if(sec.indexOf('gallery')!=-1){
		sec='gallery';
	}
	callLoadMenu('fltopmenu',sec+'menu.swf','');
}
function viewGallery(gal){
	showSubmenu('gallery');
	clearSelection('fltopmenu',gal+'gallery');
	clearSelection('flLeftMenu','gallery');
	chgView('gallery1',gal+'gallery','gallery1');
	currSection='lyrgallery1';
	currPage='lyr'+gal+'gallery'; 
	breadcrumbs(null,null); 
}

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) { //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];}
}