// BERLICON-PAGE JAVA-FUNCTIONS
// (C) 2003-2008 Uwe 'Riffuchs' Wilke
// www: http://www.riffuchs.de
//

//
// TOOGLE-MENU 
//

function my_getbyid(id) {
	itm = null;
	if (document.getElementById) {
		itm = document.getElementById(id);
	}
	else if (document.all) {
		itm = document.all[id];
	}
	else if (document.layers) {
		itm = document.layers[id];
	}
	return itm;
}

function my_hide_div(itm) {
	if (! itm) return;
	itm.style.display = "none";
}

function my_show_div(itm) {
	if (! itm) return;
	itm.style.display = "";
}

function togglecategory( fid, add ) {
	saved = new Array();
	clean = new Array();
	if (add) {
		clean[ clean.length ] = fid;
		my_show_div(my_getbyid('tc_'+fid));
		my_hide_div(my_getbyid('to_'+fid));
	}
	else {
		my_show_div(my_getbyid('to_'+fid));
		my_hide_div(my_getbyid('tc_'+fid));
	}
}

//
// FORMBUTTON-TEXT  
//

var cnt = "0";

function DoValidate(form, text) {
	form.sendbuttom.value = text;
	form.sendbuttom.disabled = true;
	if (cnt == "0")form.submit();
	cnt ++;
}

//
// IMAGE MOUSEOVER  
//

function filter(imagename, objectsrc) {
	if (document.images) {
		document.images[imagename].src=objectsrc;
	}
}