// JavaScript Document

// Example:
// simplePreload( '01.gif', '02.gif' ); 
function simplePreload()
{ 
  var args = simplePreload.arguments;
  document.imageArray = new Array(args.length);
  for(var i=0; i<args.length; i++)
  {
    document.imageArray[i] = new Image;
    document.imageArray[i].src = args[i];
  }
}

Image1 = new Image(1,2000)
Image1.src = "images/index_bg.gif"

Image2= new Image(410,492)
Image2.src = "images/index_left.jpg"

Image3 = new Image(410,492)
Image3.src = "images/index_right.jpg"

Image4 = new Image(140,36)
Image4.src = "images/vancouver-bc-canada.gif"

Image5 = new Image(321,52)
Image5.src = "images/index_left_over.gif"

Image6= new Image(321,52)
Image6.src = "images/index_left_out.gif"

Image7 = new Image(320,52)
Image7.src = "images/index_right_over.gif"

Image8 = new Image(320,52)
Image8.src = "images/index_right_out.gif"

Image9= new Image(410,492)
Image9.src = "images/spacer410.gif"

Image10 = new Image(87,40)
Image10.src = "images/index_leftenter_over.jpg"

Image11 = new Image(87,40)
Image11.src = "images/index_rightenter_over.jpg"








//specify interval between slide (in mili seconds)
var slidespeed=4152

//specify images
var slideimages=new Array("images/1.jpg","images/2.jpg","images/3.jpg","images/5.jpg","images/6.jpg","images/7.jpg","images/8.jpg","images/9.jpg","images/10.jpg","images/11.jpg","images/12.jpg","images/13.jpg")

var imageholder=new Array()
var ie=document.all
for (i=0;i<slideimages.length;i++){
imageholder[i]=new Image()
imageholder[i].src=slideimages[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];}
}

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 nospam (a1,a2,a3,display) {
   var URL= 'mailto:' + a1 + '@' + a2 + '.' + a3;
   if (!display) window.location.href = URL;
   else return URL;
}

function echeck(str) {

		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		   alert("Your email address appears incorrect. Please enter it in the format 'abc@xyz.com'")
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   alert("Your email address appears incorrect. Please enter it in the format 'abc@xyz.com'")
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		   alert("Your email address appears incorrect. Please enter it in the format 'abc@xyz.com'")
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		   alert("Your email address appears incorrect. Please enter it in the format 'abc@xyz.com'")
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		   alert("Your email address appears incorrect. Please enter it in the format 'abc@xyz.com'")
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		   alert("Your email address appears incorrect. Please enter it in the format 'abc@xyz.com'")
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		   alert("Your email address appears incorrect. Please enter it in the format 'abc@xyz.com'")
		    return false
		 }

 		 return true					
	}
 
 function Validate_cForm(){
	var emailID=document.cForm.EmailAddress
	var nameID=document.cForm.Name
	var commentID=document.cForm.Comment
	
	if ((emailID.value==null)||(emailID.value=="")){
		alert("Please enter your email address")
		emailID.focus()
		return false
	}
	if (echeck(emailID.value)==false){
		emailID.value=""
		emailID.focus()
		return false
	}
	
	if ((nameID.value==null)||(nameID.value=="")){
		alert("Please enter your name")
		nameID.focus()
		return false
	}
	
	if ((commentID.value==null)||(commentID.value=="")){
		alert("Please enter your comment or question")
		commentID.focus()
		return false
	}
	return true
 }