/////////////////////////////////////////////////////////////
// Digidesign Cookie functions
/////////////////////////////////////////////////////////////
function setCookie(label, value) {
	var rand = "" + Math.round(Math.random() * 999998);
	var curcookie = getCookie(label);

	//alert(curcookie);
	
	if(curcookie == rand){
		rand = rand + "1"; //change the random value
	}
	//reset current cookie value if exists to a random value
	document.cookie = label + "=" + escape(rand) + "; path=/";

	//alert("debug: " + document.cookie);

	//test if the cookie was set
	if(getCookie(label) != rand) {
		alert("You must enable cookies in order to select a country.");
		return;
	}
	
	//set new cookie value
	var expires = new Date();
	expires.setTime(expires.getTime() + (365 * 24 * 60 * 60 * 1000));
	document.cookie = label + "=" + escape(value) + "; expires=" + expires.toGMTString() + "; path=/";
	
	//alert(label + "=" + escape(value) + "; expires=" + expires.toGMTString() + "; path=/; domain=.paloalto.avid.com");
	
	//alert("Setting Cookie: " + label + "=" + value);
	
	//alert("Getting Cookie: " + getCookie(label));
	return;
}


function getCookie(label) {
	var labelLen = label.length;
	var cLen = document.cookie.length;
	var i = 0;
	var cEnd;
	while (i < cLen) {
		var j = i + labelLen;
		if ( document.cookie.substring(i, j) == label) {
			cEnd = document.cookie.indexOf(";", j);
			if (cEnd == -1) {
				cEnd = document.cookie.length;
			}
			return unescape(document.cookie.substring(j + 1, cEnd));
		}
		i++;
	}
	return "";
}

//Selects the item in the specified <select> that corresponds to the value of passed cookie
function setSelector(selector, label){
	for(var i=0; i<selector.length; i++){
		if(selector.options[i].value == getCookie(label)){
			selector.options[i].selected = true;
		}
	}
}


/////////////////////////////////////////////////////////////////
//MACROMEDIA functions for image preloads and rollover effects
/////////////////////////////////////////////////////////////////
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) { //v4.0
  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++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_nbGroup(event, grpName) { //v3.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : args[i+1];
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    if ((nbArr = document[grpName]) != null)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = args[i+1];
      nbArr[nbArr.length] = img;
  } }
}

function OpenNewWindow(url,winwidth,winheight) 
{
	curLoc = document.location;
	if (url.indexOf(".cfm") != -1 || url.indexOf(".html") != -1){
		NewWindow=window.open(url,'descr','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbar=yes,scrollbars=yes,resizable=yes,copyhistory=no,width='+winwidth+',height='+winheight)
	}
	else {
		escapedLoc = escape(curLoc);
		escapedURL = escape(url);
		NewWindow=window.open("/imageviewer.cfm?gotourl="+escapedURL+"&curLoc="+escapedLoc,'descr','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbar=yes,scrollbars=yes,resizable=yes,copyhistory=no,width='+winwidth+',height='+winheight);
	}
}


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_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];}
}

/////////////////////////////////////////////////////////////
// Digidesign Misc functions
/////////////////////////////////////////////////////////////
function openCustomWindow(URLtoOpen, windowName, windowFeatures){
	var newWindow=window.open(URLtoOpen, windowName, windowFeatures);
}

//opens a popup window without any features except width and height
// based on a string which needs to be parsed :: string format = XXXxYYY:url
// uses the function OpenNewWindow() above
function openPopupWindow(paramstring){
	var width = paramstring.slice(0, paramstring.indexOf(","));
	var height = paramstring.slice(width.length+1, paramstring.indexOf(":"));
	var url = paramstring.slice(width.length + height.length + 2, paramstring.length); 
	//alert(width + "x" + height + "   " + url);
	var hWnd = OpenNewWindow(url, width, height);
	return hWnd;
}
/////////////////////////////////////////////////////////////

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

//Show/Hide Function///////////////////////////////////////////////////////////

function disp_toggle(divId){
	if (document.getElementById(divId).className == "dispoff") {
		document.getElementById(divId).className = "dispon";
	}
	else {
		document.getElementById(divId).className = "dispoff";
	}
}