function loadnav() {
	
	navpic = new Array();

	navpic["engel"] = new Image();
	navpic["engel_sw"] = new Image();
	navpic["nav_2"] = new Image();
	navpic["nav_2_sw"] = new Image();		
	navpic["nav_12"] = new Image();
	navpic["nav_12_sw"] = new Image();
	navpic["nav_16"] = new Image();
	navpic["nav_16_sw"] = new Image();
	navpic["nav_21"] = new Image();
	navpic["nav_21_sw"] = new Image();
	navpic["nav_22"] = new Image();
	navpic["nav_22_sw"] = new Image();
	navpic["nav_23"] = new Image();
	navpic["nav_23_sw"] = new Image();
	navpic["nav_24"] = new Image();
	navpic["nav_24_sw"] = new Image();

	navpic["engel"].src = ""+server+"/img_"+language+"/nav/engel.gif";
	navpic["engel_sw"].src = ""+server+"/img_"+language+"/nav/engel_sw.gif";
	navpic["nav_2"].src = ""+server+"/img_"+language+"/nav/2.gif";
	navpic["nav_2_sw"].src = ""+server+"/img_"+language+"/nav/2_sw.gif";
	navpic["nav_12"].src = ""+server+"/img_"+language+"/nav/12.gif";
	navpic["nav_12_sw"].src = ""+server+"/img_"+language+"/nav/12_sw.gif";
	navpic["nav_16"].src = ""+server+"/img_"+language+"/nav/16.gif";
	navpic["nav_16_sw"].src = ""+server+"/img_"+language+"/nav/16_sw.gif";
	navpic["nav_21"].src = ""+server+"/img_"+language+"/nav/21.gif";
	navpic["nav_21_sw"].src = ""+server+"/img_"+language+"/nav/21_sw.gif";
	navpic["nav_22"].src = ""+server+"/img_"+language+"/nav/22.gif";
	navpic["nav_22_sw"].src = ""+server+"/img_"+language+"/nav/22_sw.gif";
	navpic["nav_23"].src = ""+server+"/img_"+language+"/nav/23.gif";
	navpic["nav_23_sw"].src = ""+server+"/img_"+language+"/nav/23_sw.gif";
	navpic["nav_24"].src = ""+server+"/img_"+language+"/nav/24.gif";
	navpic["nav_24_sw"].src = ""+server+"/img_"+language+"/nav/24_sw.gif";
};


function change(nav,pic) {
	
	document.images[""+nav+""].src = navpic[""+pic+""].src;

};

loadnav();