/* --------------------------------------------------- */
/* POP-UP WINDOW */
/* --------------------------------------------------- */
function openwin(URL,theHeight,theWidth,addScroll) {
	var nXpos = (screen.availWidth - theWidth) / 2; 
	var nYpos = (screen.availHeight - theHeight) / 2; 
	var win = window.open(URL, 'popupWin', 'top=' + nYpos + ',left=' + nXpos + ',screenY=' + nYpos + ',screenX=' + nXpos + ',height=' + theHeight + ',width=' + theWidth + 'toolbar=0,scrollbars=' + addScroll + ',location=0,statusbar=0,menubar=0');
	win.focus();
}



/* --------------------------------------- */
/* OPEN EXTERNAL LINKS IN NEW WINDOW */
/* --------------------------------------- */
function externalLinks() { 
 if (!document.getElementsByTagName) return; 
 var anchors = document.getElementsByTagName("a"); 
 for (var i=0; i<anchors.length; i++) { 
   var anchor = anchors[i]; 
   if (anchor.getAttribute("href") && 
       anchor.getAttribute("rel") == "external") 
     anchor.target = "_blank"; 
 } 
}





/* --------------------------------------------------- */
/* AUTO TAB */
/* --------------------------------------------------- */
var isNN = (navigator.appName.indexOf("Netscape")!=-1);

function autoTab(input,len, e) {
  var keyCode = (isNN) ? e.which : e.keyCode; 
  var filter = (isNN) ? [0,8,9] : [0,8,9,16,17,18,37,38,39,40,46];
  if(input.value.length >= len && !containsElement(filter,keyCode)) {
    input.value = input.value.slice(0, len);
    input.form[(getIndex(input)+1) % input.form.length].focus();
  }

  function containsElement(arr, ele) {
    var found = false, index = 0;
    while(!found && index < arr.length)
    if(arr[index] == ele)
    found = true;
    else
    index++;
    return found;
  }

  function getIndex(input) {
    var index = -1, i = 0, found = false;
    while (i < input.form.length && index == -1)
    if (input.form[i] == input)index = i;
    else i++;
    return index;
  }
  return true;
}



/* --------------------------------------------------- */
/* HANDLE PNGS  */
/* --------------------------------------------------- */
function correctPNG() // correctly handle PNG transparency in Win IE 5.5 & 6.
{
   var arVersion = navigator.appVersion.split("MSIE")
   var version = parseFloat(arVersion[1])
   if ((version >= 5.5) && (document.body.filters))
   {
      for(var i=0; i<document.images.length; i++)
      {
         var img = document.images[i]
         var imgName = img.src.toUpperCase()
         if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
         {
            var imgID = (img.id) ? "id='" + img.id + "' " : ""
            var imgClass = (img.className) ? "class='" + img.className + "' " : ""
            var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
            var imgStyle = "display:inline-block;" + img.style.cssText
            if (img.align == "left") imgStyle = "float:left;" + imgStyle
            if (img.align == "right") imgStyle = "float:right;" + imgStyle
            if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle
            var strNewHTML = "<span " + imgID + imgClass + imgTitle
            + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
            + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
            + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>"
            img.outerHTML = strNewHTML
            i = i-1
         }
      }
   }
}


/* --------------------------------------- */
/* HOME PAGE BANNERS AND TEXT TOGGLES */
/* --------------------------------------- */

function fadeIn(which) {
	
	var imgDiv = which + '-img';
	
	Effect.Fade(which, {duration:0.6, queue:'parallel',from:0.0, to:1.0});
	Effect.Fade(imgDiv, {duration:0.5, queue:'parallel',from:0.0, to:1.0});
			
	Effect.Fade('default-copy', {duration:0.8, queue:'parallel',from:1.0, to:0.0});
	Effect.Fade('default-img', {duration:0.8, queue:'parallel',from:1.0, to:0.0});
	
}



/* --------------------------------------- */
/* HOME PAGE BANNERS AND TEXT TOGGLES */
/* --------------------------------------- */

function fadeOut(which) {
	
	var imgDiv = which + '-img';
	
	Effect.Fade(which, {duration:0.6, queue:'parallel',from:1.0, to:0.0});
	Effect.Fade(imgDiv, {duration:0.5, queue:'parallel',from:1.0, to:0.0});
}




/* --------------------------------------- */
/* MOVE FIRST POINTER IMAGE */
/* --------------------------------------- */
function moveit(numMove) {
	var offsetPixels = (15 * numMove);
	var pointer = document.getElementById('p2');
	pointer.style.marginTop = '-' + (194 - offsetPixels) + 'px';
}


/* --------------------------------------- */
/* MOVE SECOND POINTER IMAGE */
/* --------------------------------------- */
function moveit2(numMove) {
	var offsetPixels = (15 * numMove);
	var pointer = document.getElementById('p3');
	pointer.style.marginTop = '-' + (210 - offsetPixels) + 'px';
}


/* --------------------------------------- */
/* MOVE BANNER TITLE */
/* --------------------------------------- */
function lowerIt() {
	var theTitle = document.getElementById('page-title');
	
	var theTop = 240 - theTitle.offsetHeight;
	theTitle.style.top = theTop + 'px';
}



/* --------------------------------------------------- */
/* PRODUCT FINDER */
/* --------------------------------------------------- */

function showForm(whichType) {
	
	if (whichType == "component") {
		document.getElementById('find-component').style.display = 'block';
		document.getElementById('find-mould').style.display = 'none';
	} else if (whichType == "mould") {
		document.getElementById('find-component').style.display = 'none';
		document.getElementById('find-mould').style.display = 'block';
	} else {
		document.getElementById('find-component').style.display = 'none';
		document.getElementById('find-mould').style.display = 'none';
	}
	
}



/* --------------------------------------- */
/* SET A COOKIE */
/* --------------------------------------- */
function SetCookie(cookieName,cookieValue,nDays) {
	var today = new Date();
	var expire = new Date();
	if (nDays==null || nDays==0) nDays=1;
		expire.setTime(today.getTime() + 3600000*24*nDays);
		document.cookie = cookieName+"="+escape(cookieValue) + ";expires="+expire.toGMTString();
}



/* --------------------------------------- */
/* DELETE A COOKIE */
/* --------------------------------------- */
function changeCookie(whatNow) { 
	SetCookie('myRegion', '', -30);
	SetCookie('myRegion',whatNow,2500);
} 




/* --------------------------------------- */
/* SET REGION COOKIE BASED ON TIMEZONE */
/* --------------------------------------- */

function regionCookie() {
	var rightNow = new Date();
	var date1 = new Date(rightNow.getFullYear(), 0, 1, 0, 0, 0, 0);
	var date2 = new Date(rightNow.getFullYear(), 6, 1, 0, 0, 0, 0);
	var temp = date1.toGMTString();
	var date3 = new Date(temp.substring(0, temp.lastIndexOf(" ")-1));
	var temp = date2.toGMTString();
	var date4 = new Date(temp.substring(0, temp.lastIndexOf(" ")-1));
	var hoursDiffStdTime = (date1 - date3) / (1000 * 60 * 60);
	var hoursDiffDaylightTime = (date2 - date4) / (1000 * 60 * 60);
	
	if (hoursDiffStdTime in {'0':'', '1':''}) { // IS EUROPE
		SetCookie('myRegion','uk',364);
		
	} else { // IS EVERYWHERE ELSE
		SetCookie('myRegion','row',364);
	}
	
}


/* BANNER ROLLOVER */
function composite() {
	setTimeout("compositeImgFade.start()",500);
}

function tooling() {
	setTimeout("toolingImgFade.start()",500);
}

function adhesives() {
	setTimeout("adhesivesImgFade.start()",500);
}

function aero() {
	setTimeout("aerospaceImgFade.start()",500);
}

function auto() {
	setTimeout("performanceImgFade.start()",500);
}

function motor() {
	setTimeout("motorsImgFade.start()",500);
}

function marine() {
	
	setTimeout("marineImgFade.start()",500);
}

function other() {
	setTimeout("windImgFade.start()",500);
}


/* BANNER ROLLOFF */
function compositeOff() {
	compositeImgFade.start();
}

function toolingOff() {
	toolingImgFade.start();
}

function adhesivesOff() {
	adhesivesImgFade.start();
}

function aeroOff() {
	aerospaceImgFade.start();
}

function autoOff() {
	performanceImgFade.start();
}

function motorOff() {
	motorsImgFade.start();
}

function marineOff() {
	marineImgFade.start();
}

function otherOff() {
	windImgFade.start();
}