var css = {

	load: function ( url_ ) {
		
		var _links = document.getElementsByTagName("link");
		if ( _links.length > 0 && _links["href"] == url_ ) return;

		var _elstyle = document.createElement("link");
		_elstyle.setAttribute("rel", "stylesheet");
		_elstyle.setAttribute("type", "text/css");
		_elstyle.setAttribute("href", url_ );

		var _head = document.getElementsByTagName("head");
		_head[0].appendChild(_elstyle);

        }

}

var springboard = {

	url: "",
	
	effect: 500,
	
	data: [],

	showimage: function ( id ) {
		$(".sb_item"+id).append( springboard.data[id-1] );
		$(".sb_item"+id+" .sb_back").fadeOut( springboard.effect/1.5 );
		$(".sb_item"+id+" .sb_front").fadeIn( springboard.effect, function()
		{ 
			$(".sb_item"+id+" .sb_back").addClass( "sb_temp" );
			$(".sb_item"+id+" .sb_front").removeClass( "sb_front" ).addClass( "sb_back" );
			$(".sb_item"+id+" .sb_temp").remove();
		});
	},

	loaddata: function ( ) {
		$.ajax({
			type: "GET",
			url: springboard.url,
			dataType: "html",
			cache: false,
			success: function( data ){
				springboard.data = data.split('<br>');
			}
		});	
	}
}