function set_focus(form_name, type_name) {
	document[form_name][type_name].focus();
}

function open_window(name, url, left, top, width, height, toolbar, menubar, statusbar, scrollbar, resizable) {
	toolbar_str = toolbar ? 'yes' : 'no';
	menubar_str = menubar ? 'yes' : 'no';
	statusbar_str = statusbar ? 'yes' : 'no';
	scrollbar_str = scrollbar ? 'yes' : 'no';
	resizable_str = resizable ? 'yes' : 'no';
	window.open(url, name, 'left='+left+', top='+top+', width='+width+', height='+height+', toolbar='+toolbar_str+', menubar='+menubar_str+', status='+statusbar_str+', scrollbars='+scrollbar_str+', resizable='+resizable_str);
}

function preload_img() { 
	var img_list = preload_img.arguments;
	if (document.preloadlist == null) 
		document.preloadlist = new Array();
	var top = document.preloadlist.length;
	for (var i=0; i < img_list.length; i++) {
		document.preloadlist[top+i] = new Image;
		document.preloadlist[top+i].src = img_list[i+1];
	} 
}

function change_img_src(name, nsdoc, rpath, preload) { 
	var img = eval((navigator.appName.indexOf('Netscape', 0) != -1) ? nsdoc+'.'+name : 'document.all.'+name);
	if (name == '')
		return;
	if (img) {
		img.altsrc = img.src;
		img.src    = rpath;
	} 
}

function restore_img_src(name, nsdoc) {
	var img = eval((navigator.appName.indexOf('Netscape', 0) != -1) ? nsdoc+'.'+name : 'document.all.'+name);
	if (name == '')
		return;
	if (img && img.altsrc) {
		img.src    = img.altsrc;
		img.altsrc = null;
	} 
}

function mangle() {
	if (!document.getElementsByTagName && !document.createElement && !document.createTextNode) {
		return;
	}
	var nodes = document.getElementsByTagName("span");
	for(var i=nodes.length-1;i>=0;i--) {
		if (nodes[i].className=="stdmail") {
			var at = / at /;
			var dot = / dot /g;
			var node = document.createElement("a");
			var address = nodes[i].firstChild.nodeValue;
		
			address = address.replace(at, "@");
			address = address.replace(dot, ".");
		
			node.setAttribute("href", "mailto:"+address);
			node.appendChild(document.createTextNode(address));
		
			var prnt = nodes[i].parentNode;
			for(var j=0;j<prnt.childNodes.length;j++)
			if (prnt.childNodes[j] == nodes[i]) {
				if (!prnt.replaceChild) return;
				prnt.replaceChild(node, prnt.childNodes[j]);
				break;
			}
		}
	}
}

function submitForm() {
	//make sure hidden and iframe values are in sync for all rtes before submitting form
	updateRTEs();
	
	return true;
}