View difference between Paste ID: TZGmYkPB and Dv2cnU6Y

-//main class
+//javascript.js**************
-function Section(){
+function Section() {
-	this.currentKey;
+    this.currentKey;
-	this.offsets = [];
+    this.offsets = [];
-	this.sectionID = ['#a','#b','#c','#d'];
+    this.sectionID;
     this.prefixPath;
     this.topOffset;
 }
-Section.prototype.construct = function(topOffset) {
+
 //constructor
-	//sets the offsets values
+Section.prototype.construct = function (topOffset) {
-	for(var u = 0; u < this.sectionID.length; u++) {
+
-		this.offsets[u] = $(this.sectionID[u]).offset().top;
+    this.sectionID = ['heim', 'tilbud', 'galleri', 'feedback'];
-	}
+    this.prefixPath = 'body>section#content>section#';
-
+    this.topOffset = topOffset;
-	//gets the currentKey
+
-	for (var i = 0; i < offsets.length; i++) {
+    //sets the offsets values
-		if (topOffset >= this.offsets[i] && topOffset < this.offsets[i + 1]) {
+    for (var u = 0; u < this.sectionID.length; u++) {
-			this.currentKey = i;
+        this.offsets[u] = $(this.prefixPath+this.sectionID[u]).offset().top;
-		}
+    }
-	}
+    return false;
 }
 
 //change attribute
-Section.prototype.getCurrent = function() {
+Section.prototype.changeIDString = function () {
-	return this.sectionID[this.currentKey];
+    //gets the currentKey
     for (var i = 0; i < this.offsets.length; i++) {
         if (i + 1 != this.offsets.length) {
             if (this.topOffset >= this.offsets[i] && this.topOffset < this.offsets[i + 1]) {
-Section.prototype.setAttributes = function(){
+                this.currentKey = i;
-	$('#current').Attr('id').remove();
+                break;
-	$(this.getCurrent).Attr('id','#current');
+            }
         } else if (this.topOffset >= this.offsets[i]) {
             this.currentKey = i;
             break;
-Section.construct(topOffset,offsets);
+        }
-Section.setAttributes();
+    }
     return false;
 }
 
 //get current
 Section.prototype.getIDString = function () {
     return this.sectionID[this.currentKey];
 }
 
 //set classes
 Section.prototype.setAttributes = function () {
     $('#current').removeAttr('id');
     $('[data-gotoSection="#' + this.getIDString() + '"]').attr('id', 'current');
 }
 
 
 var Section = new Section();
 
 
 
 //footer.php*****************
 [...]
 	//find the section
 	Section.construct(topOffset);
 	Section.changeIDString();
 	Section.setAttributes();
 [...]