billede1 = new Image();
billede1.src = "/static/gfx/conheadbg1_over.jpg";

billede2 = new Image();
billede2.src = "/static/gfx/menubg2_over.jpg";

billede3 = new Image();
billede3.src = "/static/gfx/textfield_over.jpg";

billede4 = new Image();
billede4.src = "/static/gfx/consubheadbg1_over.jpg";

billede5 = new Image();
billede5.src = "/static/gfx/submit.jpg";

billede6 = new Image();
billede6.src = "/static/gfx/submit_over.jpg";

function checkbox_tf(ident) {
	
	var iObj;
	
	if(document.all) {
		
		iObj = document.all[ident];
	
		if(iObj.checked == true) { v = false; }
		else { v = true; }
		
		iObj.checked = v;
	
	}
	
	else {
		
		iObj = document.getElementById(ident);
		
		if(iObj.checked == true) { v = false; }
		else { v = true; }
		
		iObj.checked = v;
			
	}
	
}