function popup(dir,name,w,h)
{
	var left = (screen.availWidth/2) - (w/2);
	var top = (screen.availHeight/2) - (h/2);
	colorWin = window.open(dir, name, 'scrollbars=0, toolbar=0, statusbar=0, width='+w+', height='+h+', left='+left+', top='+top);
	colorWin.focus();
}  

    function dodel(gb,gburl){
	if(confirm(gb)){
		window.location = gburl
	}
}

var ie45,ns6,ns4,dom;
if (navigator.appName=="Microsoft Internet Explorer")
  ie45=parseInt(navigator.appVersion)>=4;
else if (navigator.appName=="Netscape"){
  ns6=parseInt(navigator.appVersion)>=5;
  ns4=parseInt(navigator.appVersion)<5;}
dom=ie45 || ns6;

function showhide(id) {
el = document.all ? document.all[id] : 
  dom ? document.getElementById(id) : 
  document.layers[id];
els = dom ? el.style : el;
if (dom){
  if (els.display == "none")
    els.display = "";
  else els.display = "none";
  }
else if (ns4){
  if (els.display == "show")
    els.display = "hide";
  else els.display = "show";
  }
}

function showID(id) {
el = document.all ? document.all[id] : 
  dom ? document.getElementById(id) : 
  document.layers[id];
els = dom ? el.style : el;
if (dom){
  if (els.display == "none")
    els.display = "";
  }
else if (ns4){
  if (els.display == "hide")
    els.display = "show";
  }
}

function HideID(id) {
el = document.all ? document.all[id] : 
  dom ? document.getElementById(id) : 
  document.layers[id];
els = dom ? el.style : el;
if (dom){
  if (els.display == "")
    els.display = "none";
  }
else if (ns4){
  if (els.display == "show")
    els.display = "hide";  
  }
}

function ChangePic(id,pic) {
el = document.all ? document.all[id]:
	dom ? document.getElementById[id]:
	document.layers[id];
els = dom ? el.style : el;
if (dom) {
	els.background.color= '#FFA000#';
	alert (els.background-color);
	}
else if (ns4){
	els.background.color= '#FFA000#';
	}
}