// JavaScript Document

<!--

var ie=(document.all);
var ns=(document.layers);
var ns6=(document.getElementById && !ie);
var calculate=ns? "" : "px";

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 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 centerElement(){
    return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function runTour(tourURL, winw, winh) {
    //var winw= 600;
    //var winh= 425;
	
	var scrolling= "no";
	/*
	if (winh > 500) {
		winh= 500;
		scrolling= "yes";
	}
	*/
    if (ie){
        documentWidth = (centerElement().offsetWidth)/2+centerElement().scrollLeft-(winw/2);
        documentHeight = (centerElement().offsetHeight)/2+centerElement().scrollTop-(winh/2);
    }
    else if (ns){
        documentWidth=window.innerWidth/2+window.pageXOffset-(winw/2);
        documentHeight=window.innerHeight/2+window.pageYOffset-(winh/2);
    }
    else if (ns6){
        documentWidth=self.innerWidth/2+window.pageXOffset-(winw/2);
        documentHeight=self.innerHeight/2+window.pageYOffset-(winh/2);
    }
    else {
        documentWidth=screen.width / 2 - winw / 2;
        documentHeight=screen.height / 2 - winh / 2;
    }

  	var s= document.getElementById("tourScreen");
	var d= document.getElementById("tourBox");
    var c= document.getElementById("content");

	if (documentHeight < 50)
		documentHeight= 50;
	if (documentWidth < 50)
		documentWidth= 50;
		
    s.style.display= "block";
    s.style.visibility= "visible";
    d.style.visibility= "visible";
    d.style.top= documentHeight + calculate;
    d.style.left= documentWidth + calculate;
    d.innerHTML= "<iframe id=\"tour\" src=\"" + tourURL + "\" width=\"" + winw + "\" height=\"" + winh + "\" scrolling=\"" + scrolling + "\" frameborder=\"0\" " +
				"marginwidth=\"0\" marginheight=\"0\" ></iframe>";
}

function closeTour() {
    var s= document.getElementById("tourScreen");
	var d= document.getElementById("tourBox");
    s.style.display= "none";
    s.style.visibility= "hidden";
    d.style.visibility= "hidden";
    d.innerHTML= "";
}

function toggleSection(obj) {
	// find div element from this element
    var sec= obj;
	for (sec= sec.nextSibling; sec != null; sec= sec.nextSibling) {
		if (sec.nodeName == 'DIV')
			break;
	}
    if (sec == null) {
        // try parent
        sec= obj.parentNode;
        for (; sec != null; sec= sec.nextSibling) {
            if (sec.nodeName == 'DIV')
                break;
        }
    }
	if (sec == null)
		return;
	if (sec.style.visibility == "visible") {
		sec.style.visibility= "hidden";
		sec.style.display= "none";
		obj.style.color="#144580";
	}
	else {
		sec.style.visibility= "visible";
		sec.style.display="block";
		obj.style.color="#60cff6";
	}
}
//-->