window.addEvent('domready',function(){
	
	//get all cb
	var fieldContainer = $('dse_cb_img_fields');
	
	$$('.dse_cb_img').each(function(cb){
		cb.addEvent('click',function(){
			var vals = this.getProperty('rel').toString().split(',');
			var cur;
			for(var i=0;i<vals.length;i++){
				cur = fieldContainer.getElement('input[value='+vals[i]+']');
				cur.checked = cur.checked ? false : true;
			}
			this.setProperty('src',(cur.checked ? this.getProperty('srcon') : this.getProperty('srcoff')));
		});
		
		//preload image
		var i = new Image();
		i.src=(cb.getProperty('src')==cb.getProperty('srcon')?cb.getProperty('srcoff'):cb.getProperty('srcon'));
		
		
		cb.setStyle('cursor','pointer');
	});
	
});