console.log("hello wegrow");



jQuery(document).ready(function( $ ) {
   

	$("div[id^='tl']").addClass("navitem");

	$("#tc1-0").wrap("<div class='sticky-wrap'>"); // nav 1
	$("#tabs2").wrap("<div class='sticky-wrap'>"); // nav 2
	
	var offset1 = $("#tc1-0").offset(); 
	var destroy1 = $("#coaching").offset();  // we've reached the end of the first sticky content area. 
	
	var offset2 = $("#tabs2").offset();
	
	
	var tc1offset = $("#tc1-1").offset();
	var tc2offset = $("#tc1-2").offset();
	var tc3offset = $("#tc1-3").offset();
	var tc4offset = $("#tc1-4").offset();
	var tc5offset = $("#tc2-1").offset();
	var tc6offset = $("#tc2-2").offset();
	var tc7offset = $("#tc2-3").offset();
	var tc8offset = $("#tc2-4").offset();
	

	$(window).scroll(function (event) {
		
		
		
		var scroll = $(window).scrollTop();
		
		/* 
		 ***
		 *	stickynav
		 ***
		 */
		
		// Offset 1 - People Innovation
		// console.log( "scroll from top:" + scroll + "px" + "\n" + "Offset1: " + offset1.top + "\n" + "Offset1Destroy" + destroy1.top );
		
		if ( scroll >= ( offset1.top - 0 ) && ( ( scroll - 80 ) < destroy1.top ) ) {
			$("#tc1-0").addClass("stickynav");
		} else {
			$("#tc1-0").removeClass("stickynav");
		}
		
		// Offset 2 - Coaching
		//console.log( "scroll from top:" + scroll + "px" + "\n" + "Offset2: " + offset2.top );
		
		if ( scroll >= ( offset2.top + 64 ) ) { // need adjustments
			$("#tabs2").addClass("stickynav");
		} else {
			$("#tabs2").removeClass("stickynav");
		}
		
		/* 
		 ***
		 *	active navitem (stickynav)
		 ***
		 */
		
		if ( scroll >= ( tc1offset.top + 0 ) ) {  // perf. + leaders
			$("div[id^='tl']").removeClass("active");
			$("#tl1-1").addClass("active");
		}
		if ( scroll >= ( tc2offset.top + 10 ) ) { // effective teams
			$("div[id^='tl']").removeClass("active");
			$("#tl1-2").addClass("active");
		}
		if ( scroll >= ( tc3offset.top + 50 ) ) {  // shaping change
			$("div[id^='tl']").removeClass("active");
			$("#tl1-3").addClass("active");
		}
		if ( scroll >= ( tc4offset.top + 20 ) ) {  // interim mgmt
			$("div[id^='tl']").removeClass("active");
			$("#tl1-4").addClass("active");
		}
		
		if ( scroll >= ( tc5offset.top - 24 ) ) { // Einzelcoaching
			$("div[id^='tl']").removeClass("active");
			$("#tl2-1").addClass("active");
		}
		if ( scroll >= ( tc6offset.top + 64 ) ) { // was ist C
			$("div[id^='tl']").removeClass("active");
			$("#tl2-2").addClass("active");
		}
		if ( scroll >= ( tc7offset.top + 90) ) { // ist C wirksam
			$("div[id^='tl']").removeClass("active");
			$("#tl2-3").addClass("active");
		}
		if ( scroll >= ( tc8offset.top + 100 ) ) { // methodischer Ansatz
			$("div[id^='tl']").removeClass("active");
			$("#tl2-4").addClass("active");
		}

		
		
	});	//window.scroll

}); // jQuery end