// Javascript for Horse Racing Kills
// Erik Gorton 2006

// Menu function (C) Erik Gorton 2006

function headerRow()
{
	document.write('<div id="alvlink"><a href="http://www.alv.org.au"><img src="/img/spacer.gif" width="112" height="66" border="0"></a></div>');
	document.write('<tr>');
    document.write('<td class="logo" height="177" valign="top" background="/img/top_logo+alv.jpg"><table width="870" border="0" cellspacing="0" cellpadding="0">');
      document.write('<tr>');
        document.write('<td colspan="2"><a href="http://www.horseracingkills.org"><img src="/img/spacer.gif" width="870px" height="95px" border="0"></a></td>');
        document.write('</tr>');
      document.write('<tr>');
        document.write('<td width="370"><img src="/img/spacer.gif" width="1" height="20"></td>');
        document.write('<td class = "nav" width="270"><a href="/1.htm">home</a> &nbsp;&nbsp;&nbsp; <a href="/2.htm">latest news</a> &nbsp;&nbsp;&nbsp; <a href="/14.htm">contact</a>&nbsp;&nbsp;&nbsp; </td>');
      document.write('</tr>');
      document.write('<tr>');
        document.write('<td colspan="2"><img src="/img/spacer.gif" width="1" height="67"></td>');
        document.write('</tr>');
    document.write('</table></td>');
  document.write('</tr>');
}

function menu(menu_current) {
	var menu_i=1, menu_count=1, menu_list = new Array();
	
	// Define menu here:
	menu_list[menu_count++] = new Array('1','HOME');
	menu_list[menu_count++] = new Array('2','LATEST NEWS');
	menu_list[menu_count++] = new Array('15','WATCH THE VIDEO');
	menu_list[menu_count++] = new Array('3','HORSE RACING, THE REALITY',
										new Array(
										new Array('3_1','Flat racing'),
										new Array('3_2','Jumps racing'),
										new Array('3_3','Harness racing')
										)
									);
	menu_list[menu_count++] = new Array('4','THE RACEHORSE\'S LIFE',
									new Array(
										new Array('4_1','Stud farm'),
										new Array('4_2','Yearling sales'),
										new Array('4_3','Race training'),
										new Array('4_4','Confinement')
										)
									);
	menu_list[menu_count++] = new Array('5','PERFORMANCE ENHANCEMENT',
									new Array(
										new Array('5_1','Drugs'),
										new Array('5_2','The Whip')
										)
									);
	menu_list[menu_count++] = new Array('6','HEALTH ISSUES',
									new Array(
										new Array('6_1','Two year-old racing'),
										new Array('6_2','Stomach ulcers'),
										new Array('6_3','Pulmonary bleeding')
										)
									);
	menu_list[menu_count++] = new Array('7','LIFE AFTER RACING',
									new Array(
										new Array('7_1','Saleyards'),
										new Array('7_2','Knackeries & Slaughterhouses')
										)
									);
	//menu_list[menu_count++] = new Array('7','GENERAL INFORMATION');
	//menu_list[menu_count++] = new Array('8','FACTS & FIGURES');
	//menu_list[menu_count++] = new Array('9','FORUMS');
	menu_list[menu_count++] = new Array('10','YOU CAN HELP!');
	menu_list[menu_count++] = new Array('11','LINKS');
	menu_list[menu_count++] = new Array('14','CONTACT');
	
	// End define menu
	
	//document.write( 'menu_count = '+ menu_count +'<BR>' );
	//document.write( 'current =' + menu_current +'<BR>' );
	
	menu_current_array = menu_current.split('_');
	menu_directory = '';
	if (menu_current_array[0] == 'news') {
		menu_current_array[0] = '2';
		menu_directory = '../';
	}
	menu_check = 0;
	//document.write( '@' + menu_current_array[0] +' _ '+ menu_current_array[1] +'<BR>');
	
	for(menu_i=1;menu_i<menu_count;menu_i++) {
		menu_head = menu_list[menu_i];
		menu_head_num = menu_head[0];
		menu_head_name = menu_head[1];
		menu_sub = menu_head[2]; if (!menu_sub) {menu_sub=0}
		menu_class = '<p class="nav">';
		menu_dropdown = 0;
		if (menu_current_array[0] == menu_head_num) {
			menu_class = '<p class="nav_current">';
			menu_dropdown = 1;
			menu_check = 1;
		}
		document.write( menu_class + '<a href="' + menu_directory + menu_head_num +'.htm">' + menu_head_name +'</a></p>' );
		
		//document.write( menu_sub.length +'<BR>' );
		if (1) {
			for(menu_ii=0;menu_ii<menu_sub.length;menu_ii++) {
				menu_sub_item = menu_sub[menu_ii];
				menu_sub_num = menu_sub_item[0];
				menu_sub_name = menu_sub_item[1];
				menu_class = '<p class="nav_list">';
				//alert(menu_sub_num + " _ "+ menu_current);
				if (menu_current == menu_sub_num) {menu_class = '<p class="nav_list_current">';}
				document.write( menu_class + '<a href="' + menu_directory + menu_sub_num +'.htm">- ' + menu_sub_name +'</a></p>' );
			}
		}
		//document.write( '@ '+ menu_head + '<BR>');
		//document.write( '@ '+ menu_list[menu_i] + '<BR>');
		//document.write( '<BR>' );
	}
	//document.write( '<br><a href="10.htm"><span class="font_clickhere_heading">YOU CAN HELP!<BR><span class="font_clickhere_text">Click here to be a member</span></a>');
	if (!menu_check) { alert('ERIK ERROR: Page number incorrect or missing');}
}


//----------------------------------------------------------------------

/*
  The original HTML for making the menu:
  
		  <p><a href="home.htm">HOME</a><p>
		  <p class="nav_seperator"></p>
          <p class="nav_current"><a href="lifeanddeath.htm">THE LIFE &amp; DEATH OF<br>
            A RACEHORSE</a></p>
          <p class="nav_subheading">Types of racing:</p>
          <p class="nav_list"><a href="racing_flat.htm">- Flat Racing</a></p>
          <p class="nav_list"><a href="racing_jumps.htm">- Jumps Racing</a></p>
          <p class="nav_list"><a href="racing_greyhound.htm">- Greyhound Racing</a></p>
          <p class="nav_subheading"><a href="statistics.htm">Statistics</a></p>
          <p class="nav_subheading"><a href="glossary.htm">Glossary of Terms</a></p>
		  <p class="nav_seperator"></p>
          <p><a href="theissues.htm">THE ISSUES</a></p>
          <p><a href="latestnews.htm">LATEST NEWS</a></p>
          <p><a href="links.htm">LINKS</a></p>
          <p><a href="forum.htm">FORUM</a></p>
          <p><a href="youcanhelp.htm">YOU CAN HELP!</a></p>
          <p><a href="donate.htm">DONATE</a></p>
          <p><a href="becomeamember.htm">BECOME A MEMBER</a></p>
		  ';
*/

//----------------------------------------------------------------------

function thumb_rollover() { //Erik
  var myname,myfile,i,x,a=thumb_rollover.arguments; document.MM_sr=new Array;
   if ((x=MM_findObj(a[0]))!=null){
   //document.MM_sr[0]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[2];
   myname=MM_findObj('image');
   myname.src='img/spacer.gif';
   myfile=a[4]+a[0]+'.jpg';
   myname.width=a[5];
   myname.height=a[6];
   myname.src=myfile;
   //alert('a0='+a[0]+' '+x);
   if (!a[2]) {a[2]='&nbsp;';}
   document.getElementById("photo_caption").innerHTML = a[2];
   }
}

function thumb_restore() { // Erik
  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 preload() {
  var a=preload.arguments, num=a[0], dir=a[1], i, current, count=0;
  if(!document.MY_pre){document.MY_pre=new Array;}
  for(i=1;i<(num+1);i++) {
	current=i;//if(i<10){current='0'+i;} // add 0 if < 10 ie. 9 = 09
	document.MY_pre[count]=new Image;
	document.MY_pre[count].src=dir+'_'+current+'.jpg'; //image
	count++;
	//alert(dir+'_'+current+'.jpg');
  }
  //alert('end');
}

//----------------------------------------------------------------------

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_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_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];}
}