// Jump menu

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

// contact us form

function formVal(form) {
  var len = form.elements.length;
  for (var i = 0; i < len; i++) {
    if (form.elements['name'].value == null || form.elements['name'].value == "") {
	  alert("Please enter your name");
	  form.elements['name'].focus();
	  return false;
	}
	else if (form.elements['email'].value == null || form.elements['email'].value == "") {
	  alert("Please enter your email address");
	  form.elements['email'].focus();
	  return false;
	}
	else if (form.elements['message'].value == null || form.elements['message'].value == "") {
	  alert("Please enter your message");
	  form.elements['message'].focus();
	  return false;
	}
	else if (!(form.elements["human"].value == null || form.elements["human"].value == "")) {
    return false;
	}
  }
  return true;
}

//check form inputs (hi visibility page 13 page)

function checkSelected(form) {
  var len = form.order.length;
  var userChoice = "";
  
  for (var i = 0; i < len; i++) {
    if (form.order.options[i].selected) {
	  userChoice = form.order.options[i].text;
	  
	  while (userChoice == "please choose" || userChoice == "" || userChoice == null) {
	  alert("Please choose the product(s) you have\nordered from the drop down list.");
	  return false;
	}
	if (!(userChoice == "please choose" || userChoice == "" || userChoice == null))
	  form.hidden.value = userChoice;
	}
  }
  return true;
} 

function testCom(form) {
  var Name = form.comName.value;
  var NamePattern = /^\D{3,}$/;
  
  if (!(NamePattern.test(Name))) {
    alert("Please enter your company name");
	form.elements['comName'].focus();
	return false;
  }
  return true;
}

//check form inputs (banner design page)

function checkSelect(form) {
  var len = form.bannerSize.length;
  var userChoice = "";
  
  for (var i = 0; i < len; i++) {
    if (form.bannerSize.options[i].selected) {
	  userChoice = form.bannerSize.options[i].text;
	  
	  while (userChoice == "Size (depth x length)" || userChoice == "" || userChoice == null) {
	  alert("Please choose a size");
	  return false;
	}
	if (!(userChoice == "Size (depth x length)" || userChoice == "" || userChoice == null))
	  form.hidden.value = userChoice;
	}
  }
  return true;
} 

menu_status = new Array(); 
function showHide(theid){
    if (document.getElementById) {
    var switch_id = document.getElementById(theid);

        if(menu_status[theid] != 'show') {
           switch_id.className = 'show';
           menu_status[theid] = 'show';
        }else{
           switch_id.className = 'hide';
           menu_status[theid] = 'hide';
        }
    }
}

function clearTextarea(val) {
  (val.value == "Insert your text here..") ? val.value = "" : val;
}

function testTel(form) {
  var telNum = form.telephone.value;
  var telNumPattern = /^\d{10,}$/;
  
  if (!(telNumPattern.test(telNum))) {
    alert("Please enter a valid phone number");
	form.telephone.value = "Please try again!";
	return false;
  }
  if (form.bannerText.value == "Insert your text here.." || form.bannerText.value == "" || form.bannerText.value == null) {
    alert("Please enter some text onto the banner design");
	form.bannerText.focus();
    return false;
  }
  return true;
}

function clearText(val) {
  (val.value == "Please try again!") ? val.value = "" : val;
}

function testName(form) {
  var Name = form.name.value;
  var NamePattern = /^\D{3,}$/;
  
  if (!(NamePattern.test(Name))) {
    alert("Please enter your name");
	form.name.value = "Please try again!";
	return false;
  }
  return true;
}

function testName2(form) {
  var Name = form.name.value;
  if (Name == "Please try again!") {
    alert("Please enter your name");  
    form.name.value = "";
    return false;
  }
  return true;
}

//Preload images

if (document.images) {
  var img1, img2, img3, img4, img5, img6;
  img1 = new Image();
  img1.src = "images/dropDownBkgd.jpg";
  
  img2 = new Image();
  img2.src = "images/dropDownBkgdOver.jpg";
  
  img3 = new Image();
  img3.src = "images/leftNavBkgd.jpg";
  
  img4 = new Image();
  img4.src = "images/btns/homeOver.jpg";
}

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];}
}


//Contents for menu 1
var menu1=new Array()
menu1[0]='<a href="banners.htm">Banners</a>'
menu1[1]='<a href="banner-prices.htm">Banner Prices</a>'
menu1[2]='<a href="banner-design.htm">Banner Design</a>'


//Contents for menu 2, and so on
var menu2=new Array()
menu2[0]='<a href="chapter8.htm">Chapter 8</a>'
menu2[1]='<a href="construction-site.htm">Construction</a>'
menu2[2]='<a href="fire-safety-signs.htm">Fire</a>'
menu2[3]='<a href="first-aid.htm">First Aid</a>'
menu2[4]='<a href="fixtures.htm">Fixtures</a>'
menu2[5]='<a href="hazard-safety-signs.htm">Hazard</a>'
menu2[6]='<a href="mandatory-safety-signs.htm">Mandatory</a>'
menu2[7]='<a href="prohibition-safety-signs.htm">Prohibition</a>'


//Contents for menu 3, and so on
var menu3=new Array()
menu3[0]='<a href="hi-visibility-clothing.htm">Hi-Visibility</a>'


//Contents for menu 4, and so on
var menu4=new Array()
menu4[0]='<a href="design.htm">Design &amp; Print</a>'


//Contents for menu 5, and so on
var menu5=new Array()
menu5[0]='<a href="portfolio.htm">Portfolio</a>'


//Contents for menu 5, and so on
var menu6=new Array()
menu6[0]='<a href="contact.htm">Contact Us</a>'

		
var menuwidth='146px' //default menu width
var menubgcolor='transparent'  //menu bgcolor
var disappeardelay=250  //menu disappear speed onMouseout (in miliseconds)
var hidemenu_onclick="yes" //hide menu when user clicks within menu?

/////No further editting needed

var ie4=document.all
var ns6=document.getElementById&&!document.all

if (ie4||ns6)
document.write('<div id="dropmenudiv" style="visibility:hidden;width:'+menuwidth+';background-color:'+menubgcolor+'" onMouseover="clearhidemenu()" onMouseout="dynamichide(event)"></div>')

function getposOffset(what, offsettype){
var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
var parentEl=what.offsetParent;
while (parentEl!=null){
totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
parentEl=parentEl.offsetParent;
}
return totaloffset;
}


function showhide(obj, e, visible, hidden, menuwidth){
if (ie4||ns6)
dropmenuobj.style.left=dropmenuobj.style.top="-490px"
if (menuwidth!=""){
dropmenuobj.widthobj=dropmenuobj.style
dropmenuobj.widthobj.width=menuwidth
}
if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover")
obj.visibility=visible
else if (e.type=="click")
obj.visibility=hidden
}

function iecompattest(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function clearbrowseredge(obj, whichedge){
var edgeoffset=0
if (whichedge=="rightedge"){
var windowedge=ie4 && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
dropmenuobj.contentmeasure=dropmenuobj.offsetWidth
if (windowedge-dropmenuobj.x < dropmenuobj.contentmeasure)
edgeoffset=dropmenuobj.contentmeasure-obj.offsetWidth
}
else{
var topedge=ie4 && !window.opera? iecompattest().scrollTop : window.pageYOffset
var windowedge=ie4 && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
dropmenuobj.contentmeasure=dropmenuobj.offsetHeight
if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure){ //move up?
edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight
if ((dropmenuobj.y-topedge)<dropmenuobj.contentmeasure) //up no good either?
edgeoffset=dropmenuobj.y+obj.offsetHeight-topedge
}
}
return edgeoffset
}

function populatemenu(what){
if (ie4||ns6)
dropmenuobj.innerHTML=what.join("")
}


function dropdownmenu(obj, e, menucontents, menuwidth){
if (window.event) event.cancelBubble=true
else if (e.stopPropagation) e.stopPropagation()
clearhidemenu()
dropmenuobj=document.getElementById? document.getElementById("dropmenudiv") : dropmenudiv
populatemenu(menucontents)

if (ie4||ns6){
showhide(dropmenuobj.style, e, "visible", "hidden", menuwidth)

dropmenuobj.x=getposOffset(obj, "left")
dropmenuobj.y=getposOffset(obj, "top")
dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+"px"
dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+"px"
}

return clickreturnvalue()
}

function clickreturnvalue(){
if (ie4||ns6) return false
else return true
}

function contains_ns6(a, b) {
while (b.parentNode)
if ((b = b.parentNode) == a)
return true;
return false;
}

function dynamichide(e){
if (ie4&&!dropmenuobj.contains(e.toElement))
delayhidemenu()
else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
delayhidemenu()
}

function hidemenu(e){
if (typeof dropmenuobj!="undefined"){
if (ie4||ns6)
dropmenuobj.style.visibility="hidden"
}
}

function delayhidemenu(){
if (ie4||ns6)
delayhide=setTimeout("hidemenu()",disappeardelay)
}

function clearhidemenu(){
if (typeof delayhide!="undefined")
clearTimeout(delayhide)
}

if (hidemenu_onclick=="yes")
document.onclick=hidemenu