// JavaScript Document
<!--
	function addToFav() {
		if (window.external) {
			window.external.AddFavorite("http://www.twinproduction.com", "Twin Production Your Event Videographer");
		} else {
			alert("This feature requires Internet Explorer 4.0 or better.");
		}
	}
//-->

<!--
	function preloadRImages(tImgArray) {
		if (document.images) {
			var i, preloadArray;
			preloadArray = new Array();
			for (i = 0; i < tImgArray.length; i++) {
				preloadArray[i] = new Image();
				preloadArray[i].src = tImgArray[i];
			}
		}
	}
	preloadImgArray = new Array("img/nav_aboutus_over.jpg", "img/nav_contact_over.jpg", "img/nav_equipment_over.jpg", "img/nav_gallery_over.jpg", "img/nav_home_over.jpg", "img/nav_links_over.jpg", "img/nav_qa_over.jpg",  "img/nav_services_over.jpg", "img/nav_streaming_over.jpg");
	preloadRImages(preloadImgArray);

<!--
function readYear(tDate, digits) {
		var tYear;
		if (tDate.getFullYear) {
			tYear = tDate.getFullYear();
		} else {
			tYear = tDate.getYear();
			tYear %= 100;
			tYear += (tYear < 70) ? 2000 : 1900;
		}
		if (digits == 2) {
			tYear += "";
			tYear = tYear.substring(2);
		}
		return tYear;
	}
	function readDayOfMonth(tDate, digits) {
		var tDay = tDate.getDate();
		if (digits == 2) {
			tDay = leadingZero(tDay);
		}
		return tDay;
	}
	function leadingZero(tNum) {
		if (tNum < 10) {
			tNum = "0" + tNum;
		}
		return tNum;
	}
	function readMonth(tDate, digits) {
		var tMonth = tDate.getMonth() + 1;
		if (digits == 2) {
			tMonth = leadingZero(tMonth);
		}
		return tMonth;
	}
	function writeCurrentDate() {
		var tDate = new Date();
		var dateStr = "Today is ";
		var weekShortArray = new Array("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat");
		dateStr += weekShortArray[tDate.getDay()] + " ";
		dateStr += readMonth(tDate, 1) + "-" + readDayOfMonth(tDate, 1) + "-" + readYear(tDate, 2);
		document.write(dateStr);
	}

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];}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
//-->