function createLoader(){
	if(!document.getElementById('loader')){
		var div = document.createElement('div');
		
		div.setAttribute('id','loader');
		
		
		
		
		var img = document.createElement('img');
		img.src = 'http://www.onwater.se/bredaLib/loader.gif';
		
		div = document.getElementById('container').appendChild(div);
		
		
		
		div.appendChild(img);
	}
		
}

function createSpecialLoader(id,parentId){
	
	var div = document.createElement('div');
		
	div.setAttribute('id',id);
		
		
		
		
	var img = document.createElement('img');
	img.src = 'http://www.onwater.se/bredaLib/loader.gif';
		
	div = document.getElementById(parentId).appendChild(div);
		
		
		
	div.appendChild(img);
		
}

function destroyLoader(){
	if(document.getElementById('loader')){
		var loader = document.getElementById('loader');
		
		var parent = loader.parentNode;
		
		parent.removeChild(loader);
	}
	
}

function destroySpecialLoader(id){
	if(document.getElementById(id)){
		
		var loader = document.getElementById(id);
		
		var parent = loader.parentNode;
		
		parent.removeChild(loader);
	}
	
}

// funksjon for easy removing an element
function removeElement(element){
	if(document.getElementById(element)){
	var remove = document.getElementById(element);
	
	if(identifyBrowser() == "ie7"){
		var parent = remove.parentElement;
	}
	else if(identifyBrowser() == "ie6"){
		var parent = remove.parentElement;
	}
	else{
		var parent = remove.parentNode;
	}
	
	
	 
	parent.removeChild(remove);
	}
}