/* ===== SESSION VARIABLES SCRIPT ===== */
sessvars=function(){
	var x={};
	x.$={
		prefs:{
			memLimit:2000,
			autoFlush:true,
			crossDomain:false,
			includeProtos:false,
			includeFunctions:false
		},
		parent:x,
		clearMem:function(){
			for(var i in this.parent){if(i!="$"){this.parent[i]=undefined}};
			this.flush();
		},
		usedMem:function(){
			x={};
			return Math.round(this.flush(x)/1024);
		},
		usedMemPercent:function(){
			return Math.round(this.usedMem()/this.prefs.memLimit);
		},
		flush:function(x){
			var y,o={},j=this.$$;
			x=x||top;
			for(var i in this.parent){o[i]=this.parent[i]};
			o.$=this.prefs;
			j.includeProtos=this.prefs.includeProtos;
			j.includeFunctions=this.prefs.includeFunctions;
			y=this.$$.make(o);
			if(x!=top){return y.length};
			if(y.length/1024>this.prefs.memLimit){return false}
			x.name=y;
			return true;
		},
		getDomain:function(){
				var l=location.href
				l=l.split("///").join("//");
				l=l.substring(l.indexOf("://")+3).split("/")[0];
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		},
		debug:function(t){
			var t=t||this,a=arguments.callee;
			if(!document.body){setTimeout(function(){a(t)},200);return};
			t.flush();
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			if(!d){d=document.createElement("div");document.body.insertBefore(d,document.body.firstChild)};
			d.id="sessvarsDebugDiv";
			d.innerHTML='<div style="line-height:20px;padding:5px;font-size:11px;font-family:Verdana,Arial,Helvetica;'+
						'z-index:10000;background:#FFFFCC;border: 1px solid #333;margin-bottom:12px">'+
						'<b style="font-family:Trebuchet MS;font-size:20px">sessvars.js - debug info:</b><br/><br/>'+
						'Memory usage: '+t.usedMem()+' Kb ('+t.usedMemPercent()+'%)&nbsp;&nbsp;&nbsp;'+
						'<span style="cursor:pointer"><b>[Clear memory]</b></span><br/>'+
						top.name.split('\n').join('<br/>')+'</div>';
			d.getElementsByTagName('span')[0].onclick=function(){t.clearMem();location.reload()}
		},
		init:function(){
			var o={}, t=this;
			try {o=this.$$.toObject(top.name)} catch(e){o={}};
			this.prefs=o.$||t.prefs;
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			}
			else {
				this.prefs.currentDomain=this.getDomain();
			};
			this.parent.$=t;
			t.flush();
			var f=function(){if(t.prefs.autoFlush){t.flush()}};
			if(window["addEventListener"]){addEventListener("unload",f,false)}
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	x.$.$$={
		compactOutput:false, 		
		includeProtos:false, 	
		includeFunctions: false,
		detectCirculars:true,
		restoreCirculars:true,
		make:function(arg,restore) {
			this.restore=restore;
			this.mem=[];this.pathMem=[];
			return this.toJsonStringArray(arg).join('');
		},
		toObject:function(x){
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				try{this.cleaner=new RegExp('^("(\\\\.|[^"\\\\\\n\\r])*?"|[,:{}\\[\\]0-9.\\-+Eaeflnr-u \\n\\r\\t])+?$')}
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			if(!this.cleaner.test(x)){return {}};
			eval("this.myObj="+x);
			if(!this.restoreCirculars || !alert){return this.myObj};
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							this.toJsonStringArray(arg[i], out);
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								out.splice(curr, out.length - curr);
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				out.push('null');
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				var a=['\n','\\n','\r','\\r','"','\\"'];
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				out.push('"');
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				out.push(String(arg));
				return out;
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	};
	
	x.$.init();
	return x;
}()
/* ===== END SESSION VARIABLES SCRIPT ===== */

function getCurrTopNav() {
	if (sessvars.myObj == undefined) {
		var womensLinks = new Array();
		var mensLinks = new Array();
		var accessoriesLinks = new Array();
		
		var womensSaleLinks = new Array();
		var mensSaleLinks = new Array();
		var accessoriesSaleLinks = new Array();
		
		/* STANDARD LINKS */
		womensLinks['All'] = '/en-US/Content/women.aspx#/women/all';
		womensLinks['Dress'] = '/en-US/Content/women.aspx#/women/dress';
		womensLinks['Casual'] = '/en-US/Content/women.aspx#/women/casual';
		womensLinks['Sandals'] = '/en-US/Content/women.aspx#/women/sandals';
		womensLinks['Boots'] = '/en-US/Content/women.aspx#/women/boots';
		mensLinks['All'] = '/en-US/Content/men.aspx#/men';
		accessoriesLinks['Outerwear'] = '/en-US/Content/women.aspx#/outerwear';
		accessoriesLinks['Belts'] = '/en-US/Content/women.aspx#/belts';
		
		
		/* SALE LINKS */
		womensSaleLinks['All'] = '/en-US/Content/sale.aspx#/sale/women';
		womensSaleLinks['Dress'] = '/en-US/Content/sale.aspx#/sale/dress';
		womensSaleLinks['Casual'] = '/en-US/Content/sale.aspx#/sale/casual';
		womensSaleLinks['Sandals'] = '/en-US/Content/sale.aspx#/sale/sandals';
		womensSaleLinks['Boots'] = '/en-US/Content/sale.aspx#/sale/boots';
		mensSaleLinks['All'] = '/en-US/Content/sale.aspx#/sale/men';
		accessoriesSaleLinks['Outerwear'] = '/en-US/Content/sale.aspx#/sale/outerwear';
		accessoriesSaleLinks['Belts'] = '/en-US/Content/sale.aspx#/sale/belts';
		
		$j.ajax({
				url: "/xml/results.aspx",
		  		type: "GET",
		 		success: function(xml) {
					/* INIT VARIABLES */
					var genderHtml;
					var styleHtml;
					var dispHtml;
					var saleHtml;
					var outputHtml;
					var finalArray = new Array();
					var allProd = new Array();
					var saleProd = new Array();
					
					var womensHtml = '';
					var womensSaleHtml = '';
					var mensHtml = '';
					var mensSaleHtml = '';
					var accHtml = '';
					var accSaleHtml = '';
					
					$(xml).find('gender').each(function(){ genderHtml += $(this).text() + ','; });
					$(xml).find('style').each(function(){ styleHtml += $(this).text() + ','; });
					$(xml).find('displayPrice').each(function(){ dispHtml += $(this).text() + ','; });
					$(xml).find('salePrice').each(function(){ saleHtml += $(this).text() + ','; });
		
					var genderArray = genderHtml.split(',');
					var styleArray = styleHtml.split(',');
					var dispArray = dispHtml.split(',');
					var saleArray = saleHtml.split(',');
					
					var arrLen = genderArray.length;
					for (i=0;i<arrLen;i++) { 
						var key = genderArray[i] + '-' + styleArray[i];
						if (genderArray[i].length > 2) {
							if (dispArray[i] != saleArray[i]) {
								arrVal = genderArray[i] + ' - ' + styleArray[i] + ' - Sale';
								if (key.indexOf('defined') < 0) { saleProd.push(key); }
							} else {
								arrVal = genderArray[i] + ' - ' + styleArray[i];					
							}
							if (key.indexOf('defined') < 0) { allProd.push(key); }
							finalArray.push(arrVal);
						}
					}
					finalArray = unique(finalArray);
					saleProd = unique(saleProd);
					allProd = unique(allProd);
					$(finalArray).each(function(k,v) {
						if (v.indexOf('defined') < 0) { outputHtml += v + '<br />'; }
					});
					
					/* ASSEMBLE SALES LINKS */
					saleProd.sort();
					$(saleProd).each(function(k,v) {
						var linkDetails = v.split('-');
						var gender = linkDetails[0];
						var category = linkDetails[1].replace(' Shoes', '').replace('Dress|', '');
						if (gender == 'Womens') {
							if (womensSaleLinks[category] != undefined) {
								if (womensSaleHtml.indexOf(category + '</a>') < 0) {
									gender = 'Women&#39;s';
									womensSaleHtml += '<li><a href="' + womensSaleLinks[category] + '">' + gender + ' ' + category + '</a></li>';
								}
							}
						} else if (gender == 'Mens') {
							mensSaleHtml = '<li><a href="' + mensSaleLinks['All'] + '">' + gender + ' Shoes</a></li>';
						} else if (gender == 'Accessories') {
							if (accessoriesSaleLinks[category] != undefined) {
								accSaleHtml += '<li><a href="' + accessoriesSaleLinks[category] + '">' + category + '</a></li>';
							}
						}
					});
					
					/* ASSEMBLE STANDARD LINKS */
					allProd.sort();
					$(allProd).each(function(k,v) {
						var linkDetails = v.split('-');
						var gender = linkDetails[0];
						var category = linkDetails[1].replace(' Shoes', '').replace('Dress|', '');
						if (gender == 'Womens') {
							if (womensLinks[category] != undefined) {
								if (womensHtml.indexOf(category + '</a>') < 0) {
									womensHtml += '<li><a href="' + womensLinks[category] + '">' + category + '</a></li>';
								}
							}
						} else if (gender == 'Mens') {
							mensHtml = '<li><a href="' + mensLinks['All'] + '">' + gender + ' Shoes</a></li>';
						} else if (gender == 'Accessories') {
							if (accessoriesLinks[category] != undefined) {
								accHtml += '<li><a href="' + accessoriesLinks[category] + '">' + category + '</a></li>';
							}
						}
					});
					womensHtml = '<li><a href="/en-US/Content/women.aspx#/women/all">View All</a></li>' + womensHtml;
					womensSaleHtml = '<li><a href="/en-US/Content/sale.aspx#/sale/women">Women&#39;s Shoes</a></li>' + womensSaleHtml;
					
					$('#womenDrop').html(womensHtml);
					$('#saleDrop').html(womensSaleHtml+mensSaleHtml+accSaleHtml);
					$('#mensLinks').html(mensHtml);
					$('#accLinks').html(accHtml);
					
					sessvars.myObj = {'womensHtml' : womensHtml, 'womensSaleHtml' : womensSaleHtml, 'mensSaleHtml' : mensSaleHtml, 'accSaleHtml' : accSaleHtml, 'mensHtml' : mensHtml, 'accHtml' : accHtml };
				}
		});
		
		var unique = function(origArr) {  
		    var newArr = [],  
		        origLen = origArr.length,  
		        found,  
		        x, y;
		    for ( x = 0; x < origLen; x++ ) {  
		        found = undefined;  
		        for ( y = 0; y < newArr.length; y++ ) {  
		            if ( origArr[x] === newArr[y] ) {  
		              found = true;  
		              break;  
		            }  
				}
		   		if ( !found) newArr.push( origArr[x] );
			}  
			return newArr;  
		};
	} else {
		womensHtml = sessvars.myObj['womensHtml'];
		womensSaleHtml = sessvars.myObj['womensSaleHtml'];
		mensSaleHtml = sessvars.myObj['mensSaleHtml'];
		accSaleHtml = sessvars.myObj['accSaleHtml'];
		mensHtml = sessvars.myObj['mensHtml'];
		accHtml = sessvars.myObj['accHtml'];
		$('#womenDrop').html(womensHtml);
		$('#saleDrop').html(womensSaleHtml+mensSaleHtml+accSaleHtml);
		$('#mensLinks').html(mensHtml);
		$('#accLinks').html(accHtml);
	}
}
if ($.browser.msie && $.browser.version.substr(0,1)<8) {  /* ATL BEHAVIOR FOR IE7 AND BELOW */ } 
else { getCurrTopNav(); }