$(document).ready(function() {

	$('.swap-link').bind('click',function(){
		id = $(this).attr('id').replace('link','content');
		$('#'+id).toggle();
	});
	
	 $(window).bind("scroll", function() {
		adgnvisible();
    });
    
    adgnvisible();
    
    
	
});




function adgnvisible(){
	
	if($(".adgn:in-viewport").size()>0){
       	if($('body').hasClass('white')){
       		$('body').removeClass().addClass('black');
       	}	 	
 	} else {
       	if($('body').hasClass('black')){
       		$('body').removeClass().addClass('white');
       	}
    }
	
}







/* Older code */



var ani = false;

function spanload() {

	if (ani == false){
		setInterval("clock()",400);
		ani = true;
	}
	
}

function spancancel() {
	clearInterval("clock()");
	//ani = false;
}

r = 125;
g = 255;
b = 255;

h = 0;
s = "100%";
l = "50%";

var way = "down";

function clock() {

	newcolor = "hsl(" + h + "," + s + "," + l + ")";
	document.getElementById("true").style.color = newcolor;

if (way == "down"){
		if (h > 25){
			h -= 3 ;
		}
		else {
		way = "up";
		}
	}
	else if (way == "up"){
		if (h < 225){
			h += 3;
		}
		else {
		way = "down";
		}
	}	
}

spanload();



function clearText(thefield){
if (thefield.defaultValue==thefield.value)
thefield.value = ""
}