$(document).ready(function() {
	
	/* set ie6 variable */
	$.browser.msie6 =
    $.browser.msie
    && /MSIE 6\.0/i.test(window.navigator.userAgent)
    && !/MSIE 7\.0/i.test(window.navigator.userAgent);
						   

	/* drop-downs ...mmmmight need to relook at this */
	$('#topmenu-unreg ul li.more').mouseover(function(event){

            $(this).children('.moreDrop').show();

      	}).mouseout(function(){

            $(this).children('.moreDrop').hide();

      	});
	
	
	imageItem = new Array();
	imageItem[0] = new Image();
	imageItem[1] = new Image();
	imageItem[2] = new Image();
	imageItem[3] = new Image();
	imageItem[4] = new Image();
	imageItem[5] = new Image();
	imageItem[6] = new Image();
	imageItem[7] = new Image();
	
	imageItem[0].src = "/images/neo/layout/tabs/google-on.png";
	imageItem[1].src = "/images/neo/layout/tabs/google.png";
	imageItem[2].src = "/images/neo/layout/tabs/yahoo-on.png";
	imageItem[3].src = "/images/neo/layout/tabs/yahoo.png";	
	imageItem[4].src = "/images/neo/layout/tabs/google-on-solid.gif";
	imageItem[5].src = "/images/neo/layout/tabs/google-solid.gif";
	imageItem[6].src = "/images/neo/layout/tabs/yahoo-on-solid.gif";
	imageItem[7].src = "/images/neo/layout/tabs/yahoo-solid.gif";
	
	
	/* Change search fields */
	$('#searchbox a.google').click(function(){
		$('#yahooSearchWrap').hide();
		$('#googleSearchWrap').show();
		return false;
	});
	$('#searchbox a.yahoo').click(function(){		
		$('#googleSearchWrap').hide();
		$('#yahooSearchWrap').show();
		return false;
	});
	
	/* slide notice in on page load */
	$('.notice').hide();
	if($.browser.msie){
		$('.notice').show();
	} else {
		$('.notice').slideDown("medium");
	}	
	
	/* close notice */	
	$('.notice a.close').click(function(){
		$('.notice').slideUp("fast");
	});	
	
	/* causes - moreinfo links */
	$('* .moreinfo').hide();
	$('a.moreinfoLink').click(function(){
		$('* .moreinfo').hide();
		if($.browser.msie6){			
			$(this).parent().siblings('.moreinfo').show();				
		   } else {
			$(this).parent().siblings('.moreinfo').fadeIn('slow');
	    }
		return false;
	});
	
	/* tooltips */
	function tooltip(){	
		/* CONFIG */		
			xOffset = 33;
			yOffset = -45;		
			// these 2 variable determine popup's distance from the cursor
			// you might want to adjust to get the right result		
		/* END CONFIG */		
		$("a.tooltip").hover(function(e){											  
			this.t = this.title;
			this.title = "";									  
			$("body").append("<p id='tooltip'>"+ this.t +"</p>");
			$("#tooltip")
				.css("top",(e.pageY - xOffset) + "px")
				.css("left",(e.pageX + yOffset) + "px")
				.fadeIn("fast");		
		},
		function(){
			this.title = this.t;		
			$("#tooltip").remove();
		});	
		$("a.tooltip").mousemove(function(e){
			$("#tooltip")
				.css("top",(e.pageY - xOffset) + "px")
				.css("left",(e.pageX + yOffset) + "px");
		});			
	};
	
	tooltip();
	
	
	/***************************************************/ 
	/* FORM HILIGHTING & INSTRUCTIONS                  */
	/***************************************************/

	// hide all instructions
	$('.defaultForm li > .instructions').hide();
	
	function hilite(elem){
		// remove any previously selected hilite's and instructions if any
		$('.defaultForm li.selected .instructions').hide();
		$('.defaultForm li.selected').removeClass("selected");
	  
	  // hilite and show instructions if any
	  elem.parent('li').addClass("selected");
	  elem.parent('label').parent('li').addClass("selected");
	  elem.siblings('.instructions').show();
	  elem.parent().siblings('.instructions').show();	
	}
	
	
	// on focus tests for various types of form elements
	var inputFocused = false;
	
	// input fields
	$('.defaultForm * > input').focus(function () {	
		// check to see if input field is not a button
		if( !$(this).attr("src") || $(this).attr("value") != "submit"){ 
			hilite($(this));
		}
		inputFocused = true;
    });
	
	// radio and checkboxes only get detected with onclick (or tab) for chrome/safari
	if(!inputFocused){
		$('.defaultForm * > input').click(function () {	
			// check to see if input field is not a button
			if( !$(this).attr("src") || $(this).attr("value") != "submit"){ 
				hilite($(this));
			}	  
		});
	}
	
	// text areas
	$('.defaultForm * > textarea').focus(function () {
	  hilite($(this));	  
    });
	
	// select boxes
	$('.defaultForm * > select').focus(function () {
	  hilite($(this));	  
    });
		
});