// JavaScript Document

// NGV Multimedia, Jon Luker, April 2009
//
// Created for Dali navigation system
// requires jQuery
//
/*global jQuery */




// Dreamweaver image rollover script
// Unchanged from DW, this block throws some errors in JSLint

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];}
}




jQuery(document).ready(function(){

				// urchin rollovers
				// triggered when images are rolled over
				
				jQuery('#oneleft1').hover(function(){					// do this when hover event is active
					jQuery("#one").addClass("outlineon");
					
					jQuery("#two").removeClass("outlineon");
					jQuery("#three").removeClass("outlineon");
					jQuery("#four").removeClass("outlineon");
					jQuery("#five").removeClass("outlineon");
					jQuery("#six").removeClass("outlineon");


					},function(){ 								// when event has ended 
						//jQuery("#one").removeClass("outlineon");
					});

				jQuery('#onemiddle').hover(function(){		
													// do this when hover event is active
					jQuery("#two").addClass("outlineon");
					jQuery("#six").addClass("outlineon");
					
					jQuery("#one").removeClass("outlineon");
					jQuery("#three").removeClass("outlineon");
					jQuery("#four").removeClass("outlineon");
					jQuery("#five").removeClass("outlineon");


					},function(){									// when event has ended 
						//jQuery("#two").removeClass("outlineon");
					});
				
				jQuery('#oneright').hover(function(){					// do this when hover event is active
					jQuery("#three").addClass("outlineon");
					jQuery("#four").addClass("outlineon");
					jQuery("#five").addClass("outlineon");

					
					jQuery("#one").removeClass("outlineon");
					jQuery("#two").removeClass("outlineon");
					jQuery("#six").removeClass("outlineon");
	
					},function(){									// when event has ended 
						//jQuery("#three").removeClass("outlineon");
						//jQuery("#four").removeClass("outlineon");
					});
				

				// list rollovers
				// trigger image rollover state too
				
				jQuery('#one').hover(function(){					// do this when hover event is active
					jQuery("#one").addClass("outlineon");
					MM_swapImage('oneleft1','','images/urchin_gif/urchin_left_01.gif','onemiddle','','images/urchin_gif/urchin_left_02.gif','oneright','','images/urchin_gif/urchin_sections_03.gif',1);
					
					jQuery("#two").removeClass("outlineon");
					jQuery("#three").removeClass("outlineon");
					jQuery("#four").removeClass("outlineon");
					jQuery("#five").removeClass("outlineon");
					jQuery("#six").removeClass("outlineon");


					},function(){ 								// when event has ended
						//jQuery("#one").removeClass("outlineon");
					});
				
				
				jQuery('#two').hover(function(){					// do this when hover event is active
					jQuery("#two").addClass("outlineon");
					jQuery("#six").addClass("outlineon");
					MM_swapImage('oneleft1','','images/urchin_gif/urchin_sections_01.gif','onemiddle','','images/urchin_gif/urchin_middle_02.gif','oneright','','images/urchin_gif/urchin_sections_03.gif',1);
			
					
					jQuery("#one").removeClass("outlineon");
					jQuery("#three").removeClass("outlineon");
					jQuery("#four").removeClass("outlineon");
					jQuery("#five").removeClass("outlineon");
					},function(){									// when event has ended
						//jQuery("#two").removeClass("outlineon");
					});
				
							
	
				
				jQuery('#three').hover(function(){					// do this when hover event is active
					jQuery("#three").addClass("outlineon");
					jQuery("#four").addClass("outlineon");
					jQuery("#five").addClass("outlineon");
					MM_swapImage('oneleft1','','images/urchin_gif/urchin_sections_01.gif','onemiddle','','images/urchin_gif/urchin_right_02.gif','oneright','','images/urchin_gif/urchin_right_03.gif',1);
					
					jQuery("#one").removeClass("outlineon");
					jQuery("#two").removeClass("outlineon");
					jQuery("#six").removeClass("outlineon");

					},function(){									// when event has ended 
						//jQuery("#three").removeClass("outlineon");
						//jQuery("#four").removeClass("outlineon");
					});
				
				jQuery('#four').hover(function(){					// do this when hover event is active
					jQuery("#three").addClass("outlineon");
					jQuery("#four").addClass("outlineon");
					jQuery("#five").addClass("outlineon");
					MM_swapImage('oneleft1','','images/urchin_gif/urchin_sections_01.gif','onemiddle','','images/urchin_gif/urchin_right_02.gif','oneright','','images/urchin_gif/urchin_right_03.gif',1);
					
					jQuery("#one").removeClass("outlineon");
					jQuery("#two").removeClass("outlineon");
					jQuery("#six").removeClass("outlineon");
	
					},function(){									// when event has ended 
						//jQuery("#three").removeClass("outlineon");
						//jQuery("#four").removeClass("outlineon");
					});
				
							jQuery('#five').hover(function(){					// do this when hover event is active
					jQuery("#three").addClass("outlineon");
					jQuery("#four").addClass("outlineon");
					jQuery("#five").addClass("outlineon");
					MM_swapImage('oneleft1','','images/urchin_gif/urchin_sections_01.gif','onemiddle','','images/urchin_gif/urchin_right_02.gif','oneright','','images/urchin_gif/urchin_right_03.gif',1);
					
					jQuery("#one").removeClass("outlineon");
					jQuery("#two").removeClass("outlineon");
					jQuery("#six").removeClass("outlineon");
	
					},function(){									// when event has ended 
						//jQuery("#three").removeClass("outlineon");
						//jQuery("#four").removeClass("outlineon");
					});
							jQuery('#six').hover(function(){					// do this when hover event is active
					jQuery("#two").addClass("outlineon");
					jQuery("#six").addClass("outlineon");
					MM_swapImage('oneleft1','','images/urchin_gif/urchin_sections_01.gif','onemiddle','','images/urchin_gif/urchin_middle_02.gif','oneright','','images/urchin_gif/urchin_sections_03.gif',1);
			
					
					jQuery("#one").removeClass("outlineon");
					jQuery("#three").removeClass("outlineon");
					jQuery("#four").removeClass("outlineon");
					jQuery("#five").removeClass("outlineon");
					},function(){									// when event has ended
						//jQuery("#two").removeClass("outlineon");
					});
				

		});