// JavaScript Document
var currentNav = "nozzle";
var currentReg = "reg-nozzle";
function makeCurrent(nav, reg) {
	makeCCC(currentNav);  makeRed(nav);    currentNav = nav;
	HideDIV(currentReg);  DisplayDIV(reg); currentReg = reg;
}	

function HideDIV(d) { document.getElementById(d).style.display = "none"; }
function DisplayDIV(d) { document.getElementById(d).style.display = "block"; }
function makeRed(d) {document.getElementById(d).style.color = "#cc0000"; }
function makeRed2(d) {}
function makeCCC(d) {document.getElementById(d).style.color = "#CCCCCC"; }

function makeBlack(d) {document.getElementById(d).style.color = "#000000"; }
function makeWhite(d) {document.getElementById(d).style.color="#ffffff"; }
function makeBkgGray(d) {document.getElementById(d).style.backgroundColor="#ccccdd"; }
function makeBkg999(d) {document.getElementById(d).style.backgroundColor="#999999"; }
function makeBkg666(d) {document.getElementById(d).style.backgroundColor="#666666"; }
function makePick(d) {document.getElementById(d).style.background = "url(../Image/pick-ff9.gif)"; }

var windowWidth, windowHeight;
//var thumbHeight;
var agent = navigator.userAgent.toLowerCase();
var mac = (agent.indexOf("mac")!=-1);
var ie = ((agent.indexOf("msie") != -1)&& (agent.indexOf('opera')==-1));

function windowSize() {
  var myWidth = 0, myHeight = 0;
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    myWidth = window.innerWidth;
    myHeight = window.innerHeight;
  } else if( document.documentElement &&
      ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    myWidth = document.documentElement.clientWidth;
    myHeight = document.documentElement.clientHeight;
  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    myWidth = document.body.clientWidth;
    myHeight = document.body.clientHeight;

  }
  windowWidth = myWidth;
  windowHeight = myHeight;
}

function canvasResize() {
		windowSize();
		document.getElementById("canvas").style.width=(windowWidth-155) + "px";
		document.getElementById("canvas").style.height=(windowHeight-112) + "px";
}



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 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];}
}