// JavaScript Document

nereidFadeObjects = new Object();
nereidFadeTimers = new Object();
function pFade(object, destOp, rate, delta){
 if (!document.all)
 return
 if (object != "[object]"){ setTimeout("pFade("+object+","+destOp+","+rate+","+delta+")",0); return; }
 clearTimeout(nereidFadeTimers[object.sourceIndex]);
 diff = destOp-object.filters.alpha.opacity;
 direction = 1;
 if (object.filters.alpha.opacity > destOp){ direction = -1; }
 delta=Math.min(direction*diff,delta);
 object.filters.alpha.opacity+=direction*delta;
 if (object.filters.alpha.opacity != destOp){
  nereidFadeObjects[object.sourceIndex]=object;
  nereidFadeTimers[object.sourceIndex]=setTimeout("pFade(nereidFadeObjects["+object.sourceIndex+"],"+destOp+","+rate+","+delta+")",rate);
 }
}
fadeColor = "#999999";  // color to fade to
stepIn = 18; // delay when fading in
stepOut = 25; // delay when fading out
autoFade = true;    // true will cause all links to fade automatically (you won't need to add class="fade")
sloppyClass = true; // true will cause all CSS classes with "fade" in them to fade onmouseover
macCompat = false;  // true will make the script work for Macs (IE 5+), but you will have to give a name (name="blah") to each link that you want to fade.

hexa = new makearray(16);
for(var i = 0; i < 10; i++) { hexa[i] = i; }
hexa[10]="a"; hexa[11]="b"; hexa[12]="c"; hexa[13]="d"; hexa[14]="e"; hexa[15]="f";
document.onmouseover = domouseover; document.onmouseout = domouseout;
fadeColor = dehexize(fadeColor.toLowerCase());
var fadeId = new Array();
function dehexize(Color){ var colorArr = new makearray(3); for (i=1; i<7; i++){ for (j=0; j<16; j++){ if (Color.charAt(i) == hexa[j]){ if (i%2 !=0) { colorArr[Math.floor((i-1)/2)]=eval(j)*16; } else { colorArr[Math.floor((i-1)/2)]+=eval(j); } } } } return colorArr; }
function domouseover() {
 if(document.all){ var srcElement = event.srcElement;
  if ((srcElement.tagName == "A" && autoFade && srcElement.className != "nofade") || srcElement.className == "fade" || (sloppyClass && srcElement.className.indexOf("fade") != -1)) {
   if (!srcElement.startColor) { srcElement.startColor = (srcElement.style.color)? srcElement.style.color: srcElement.currentStyle.color; srcElement.startColor = dehexize(srcElement.startColor.toLowerCase()); }
   var link = (macCompat? srcElement.name: srcElement.uniqueID);
   if (link) fade(srcElement.startColor,fadeColor,link,stepIn);    
   else if (macCompat) alert("Error: Mac Compatility mode enabled, but link has no name.");
} } }
function domouseout() {
 if (document.all){ var srcElement = event.srcElement;
  if ((srcElement.tagName == "A" && autoFade && srcElement.className != "nofade") || srcElement.className == "fade" || (sloppyClass && srcElement.className.indexOf("fade") != -1)) {
   var link = (macCompat? srcElement.name: srcElement.uniqueID);
   if (link) fade(fadeColor,srcElement.startColor,link,stepIn);
} } }
function makearray(n) { this.length = n; for(var i = 1; i <= n; i++) { this[i] = 0; } return this; }
function hex(i) { if (i < 0) { return "00"; } else if (i > 255) { return "ff"; } else { return "" + hexa[Math.floor(i/16)] + hexa[i%16]; } }
function setColor(r, g, b, element) { var hr = hex(r); var hg = hex(g); var hb = hex(b); element.style.color = "#"+hr+hg+hb; }
function fade(s,e,element,step) {
 var sr = s[0]; var sg = s[1]; var sb = s[2]; var er = e[0]; var eg = e[1]; var eb = e[2];
 if (fadeId[0] != null && fade[0] != element && eval(fadeId[0])) { var orig = eval(fadeId[0]); setColor(orig.startColor[0],orig.startColor[1],orig.startColor[2],orig); var i = 1; while(i < fadeId.length) { clearTimeout(fadeId[i]); i++; } }
 for(var i = 0; i <= step; i++) { fadeId[i+1] = setTimeout("setColor(Math.floor(" +sr+ " *(( " +step+ " - " +i+ " )/ " +step+ " ) + " +er+ " * (" +i+ "/" +step+ ")),Math.floor(" +sg+ " * (( " +step+ " - " +i+ " )/ " +step+ " ) + " +eg+ " * (" +i+ "/" +step+ ")),Math.floor(" +sb+ " * ((" +step+ "-" +i+ ")/" +step+ ") + " +eb+ " * (" +i+ "/" +step+ ")),"+element+");",i*step); }
 fadeId[0] = element;
}

function writeNav() {
	navArray = new Array("home","the_film","filmmakers","events","help","distribution","press","gallery","contact");
	var text = "";
	for (x=0;x<navArray.length;x++) {
		if (navArray[x]==section) {
			var text = text + "<img src='images/menu/" + navArray[x] + "_on.gif' name='img_" + navArray[x] + "' border='0' id='img_" + navArray[x] +"'><br>"
	  }
	  else if (navArray[x]=="home") {
	  	var text = text + "<a href=index.html><img src=images/menu/home.gif name=img_home width=105 height=30 border=0 alt=Home id=img_home onMouseOver=person.src='images/people/person_1.jpg';img_home.src='images/menu/home_on.gif' onMouseOut=\"swapPeople();img_home.src='images/menu/home.gif'\"></a><br>"		
	  }
		else if (navArray[x]=="the_film") {
			var text = text + "<a href=the_film.htm><img src=images/menu/the_film.gif name=img_the_film width=105 height=30 border=0 alt='The Film' id=img_the_film onMouseOver=person.src='images/people/person_2.jpg';img_the_film.src='images/menu/the_film_on.gif' onMouseOut=img_the_film.src='images/menu/the_film.gif';swapPeople()></a><br>"		
		}
		else if (navArray[x]=="filmmakers") {
			var text = text + "<a href=filmmakers.htm><img src=images/menu/filmmakers.gif name=img_filmmakers width=105 height=30 border=0 alt=Filmmakers id=img_filmmakers onMouseOver=person.src='images/people/person_3.jpg';img_filmmakers.src='images/menu/filmmakers_on.gif' onMouseOut=img_filmmakers.src='images/menu/filmmakers.gif';swapPeople()></a><br>"
		}
		else if (navArray[x]=="events") {
			var text = text + "<a href=events.htm><img src=images/menu/events.gif name=img_events width=105 height=30 border=0 id=img_events alt=Events onMouseOver=person.src='images/people/person_4.jpg';img_events.src='images/menu/events_on.gif' onMouseOut=img_events.src='images/menu/events.gif';swapPeople()></a><br>"	
		}
		else if (navArray[x]=="help") {
			var text = text + "<a href=how_to_help.htm><img src=images/menu/help.gif name=img_help width=120 height=30 border=0 id=img_help alt='How To Help' onMouseOver=person.src='images/people/person_5.jpg';img_help.src='images/menu/help_on.gif' onMouseOut=img_help.src='images/menu/help.gif';swapPeople()></a><br>"
		}
		else if (navArray[x]=="distribution") {
			var text = text + "<a href=distribution.htm><img src=images/menu/distribution.gif name=img_distribution width=105 height=30 border=0 alt=Distribution id=img_distribution onMouseOver=person.src='images/people/person_6.jpg';img_distribution.src='images/menu/distribution_on.gif' onMouseOut=img_distribution.src='images/menu/distribution.gif';swapPeople()></a><br>"
		}
		else if (navArray[x]=="press") {
			var text = text + "<a href=press.htm><img src=images/menu/press.gif name=img_press width=105 height=30 border=0 alt=Press id=img_press onMouseOver=person.src='images/people/person_7.jpg';img_press.src='images/menu/press_on.gif' onMouseOut=img_press.src='images/menu/press.gif';swapPeople()></a><br>"
		}
		else if (navArray[x]=="gallery") {
			var text = text + "<a href=gallery.htm><img src=images/menu/gallery.gif name=img_gallery width=105 height=30 border=0 alt=Gallery id=img_gallery onMouseOver=person.src='images/people/person_8.jpg';img_gallery.src='images/menu/gallery_on.gif' onMouseOut=img_gallery.src='images/menu/gallery.gif';swapPeople()></a><br>"
		}
		else if (navArray[x]=="contact") {
			var text =	text + "<a href=contact.htm><img src=images/menu/contact.gif name=img_contact width=105 height=30 border=0 alt=Contact id=img_contact onMouseOver=person.src='images/people/person_9.jpg';img_contact.src='images/menu/contact_on.gif' onMouseOut=img_contact.src='images/menu/contact.gif';swapPeople()></a><br>"
		}
	}
	text = text + "<img src=images/spacer.gif width=100 height=10><br><strong><font color=#990000 size=3><a href=# onClick=PopUp('donate.htm')>DONATE<br>NOW</a><br><img src=images/spacer.gif width=100 height=30><br><a href=http://www.mopane.com target=_blank><img src=images/mopane.jpg border=0 alt=Mopane></a><br><img src=images/spacer.gif width=100 height=30><br><img src=images/jitli.jpg width=70 height=71></font></strong></p>"
	document.write(text);
}

function swapPeople() {
	if (section=="home") {
		person.src='images/people/person_1.jpg';		
	}
	else if (section=="the_film") {
		person.src='images/people/person_2.jpg';		
	}
	else if (section=="filmmakers") {
		person.src='images/people/person_3.jpg';		
	}
	else if (section=="events") {
		person.src='images/people/person_4.jpg'		
	}
	else if (section=="help") {
		person.src='images/people/person_5.jpg'		
	}
	else if (section=="distribution") {
		person.src='images/people/person_6.jpg'		
	}
	else if (section=="press") {
		person.src='images/people/person_7.jpg'		
	}
	else if (section=="gallery") {
		person.src='images/people/person_8.jpg'		
	}
	else if (section=="contact") {
		person.src='images/people/person_9.jpg'		
	}
	return false;
}
	function PopUp(url) {
		window.open(url,"MyPopup",'height=550,width=500,scrollbars=yes,menubar=yes');
	}
	
	image1 = new Image();
	image1.src = "images/menu/home.gif";
	image2 = new Image();
	image2.src = "images/menu/the_film.gif";
	image3 = new Image();
	image3.src = "images/menu/filmakers.gif";
	image4 = new Image();
	image4.src = "images/menu/events.gif";
	image5 = new Image();
	image5.src = "images/menu/help.gif";
	image6 = new Image();
	image6.src = "images/menu/distribution.gif";
	image7 = new Image();
	image7.src = "images/menu/press.gif";
	image8 = new Image();
	image8.src = "images/menu/gallery.gif";
	image9 = new Image();
	image9.src = "images/menu/contact.gif";
	image10 = new Image();
	image10.src = "images/menu/home_on.gif";
	image11 = new Image();
	image11.src = "images/menu/the_film_on.gif";
	image12 = new Image();
	image12.src = "images/menu/filmakers_on.gif";
	image13 = new Image();
	image13.src = "images/menu/events_on.gif";
	image14 = new Image();
	image14.src = "images/menu/help_on.gif";
	image15 = new Image();
	image15.src = "images/menu/distribution_on.gif";
	image16 = new Image();
	image16.src = "images/menu/press_on.gif";
	image17 = new Image();
	image17.src = "images/menu/gallery_on.gif";
	image18 = new Image();
	image18.src = "images/menu/contact_on.gif";