window.addEvent('domready', function(){
									 
/* TOP news ticker */

var articles = $$("#left .element");

if(articles && articles.length>1)
{

	var effect_type = 'opacity'; /*'top'; */
	var effect_duration = 200;
	var show_time = 10000;
	var max_value = 1;
	var min_value = 0;/*98;*/

	$('left').setStyles({height:98,overflow:'hidden'});
	
	articles.each(function(article, i) {
	
		article.setStyle(effect_type,min_value);
	
		article.setStyles({display:'none',position:'absolute',top:0,left:0});
	
	});
	
	function displayElement(index) {
		var opacity = articles[index].effect(effect_type, {duration:effect_duration})	
		articles[index].setStyle('display','block');		
		opacity.start(min_value,max_value);			
		hideElement.delay(show_time,'',(index));			
	}
	
	
	
	function hideElement(index)
	{
		articles[index].effect(effect_type, {duration:effect_duration}).start(max_value,-min_value);
		noneElement.delay(effect_duration,'',articles[index]);
		if((index+1)<articles.length)
			displayElement.delay(effect_duration,'',index+1);
		else
			displayElement.delay(effect_duration,'',0);			
	}
	
	function noneElement(element) {element.setStyle('display','none');}
	
	displayElement(0);
}


/* DROP DOWN */

var sfEls = $$("#navigation li.main");

if(sfEls && sfEls.length>0)
{
	if(window.ie)
	{
	
		sfEls.each(function(element,index){
	
			element.onmouseover = function() {
	
				var children = this.getChildren();
	
				
	
				if(children.length>1)			
	
				{
	
					var margin_left = this.getStyle('width').toInt()+5;				
	
					children[1].setStyle('margin','35px 0 0 -'+margin_left+'px');
	
				}			
	
					
	
				this.className+=" sfhover";
	
			}						
	
			element.onmouseout = function() {		
	
				this.className=this.className.replace(new RegExp(" sfhover\\b"), "");		
	
			}
	
		});
	
	}
	
	sfEls[sfEls.length-1].setStyle('background-image','none');
}


});

/* INSERT IMAGE */
function InsertImage(imageID,imageDescription)
{
	var imagePath = "../../bilde/";
	
	if(!imageID || imageID == '')
		return;
	else
		document.write('<img src="'+imagePath+imageID+'" alt="'+imageDescription+'" />');
}