/* bs_boxshadow.js

 Routines for hiding displaying boxshadow div

 vers 1  HF 09/01/2005
 
 
*/
// set up javascript compliance details (if you are using the latest style.js you can delete these lines and replace all references
// to js_ with the trail bit ie js_w3c becomes w3c etc
// NB ONLY NEED THIS IN ONE OF YOUR JS FILES - THE FIRST ONE IN THE LIST SO IF YOU ARE USING local2.js THEN YOU DON'T HAVE IT IN HERE
// but the reference to this file must be after the one to local2.js
	var js_w3c=(document.getElementById)?true:false;
	var js_ns4=(document.layers)?true:false;
	var js_ie4=(document.all && !js_w3c)?true:false;
	var js_ie5=(document.all && js_w3c)?true:false;
	var js_ns6=(js_w3c && navigator.appName.indexOf("Netscape")>=0 )?true:false;
	var js_opera=(window.opera)?true:false;
	
function _bs_show_div(div_id) {
	if(js_ie4||js_ie5) 	opacity='Y';
	if(js_ns6)			opacity='N';
	getText(div_id,'/cgi-bin/gen5?runprog=dmr/boxshadow&target=' + div_id );
	
}


	
function _bs_hide_div(div_id) {
	div_obj=(js_ns4)?document.layers[div_id]:(js_ie4)?document.all[div_id]:(js_w3c)?document.getElementById(div_id):null;
	if(js_ns4)div_obj.visibility="hide";
	else{
		div_obj.style.display="none";
		div_obj.style.visibility="hidden";
	}
}

//Makes box edge semi opaque - called by local2.js
function do_opacity(o) {
	var op;
	if (js_ns6) op = o/100;
	else		op = o;
	
	for (j=1;j<=9;++j) {
		thisobj = document.getElementById('bs_0' + j);
		if (js_ns6) thisobj.style.MozOpacity=op;
		else		thisobj.style.filter='alpha(opacity='+ op + ')';
	}
	for (j=10;j<=16;++j) {
		thisobj = document.getElementById('bs_' + j);
		if (js_ns6) thisobj.style.MozOpacity=op;
		else		thisobj.style.filter='alpha(opacity='+ op + ')';
	}
}