function popitup(url)
{
	newwindow=window.open(url,'name','height=200,width=150');
	if (window.focus) {newwindow.focus()}
	return false;
}

function popitup2(title, url, height, width)
{
	newwindow=window.open(url,title,'height=' + height + ',width=' + width);
	if (window.focus) {newwindow.focus()}
	return false;
}

function switchLayer(layer){
	  if (browserType == "gecko" )
		 document.poppedLayer = eval('document.getElementById(layer)');
	  else if (browserType == "ie")
		 document.poppedLayer = eval('document.all[layer]');
	  else
		 document.poppedLayer = eval('document.layers[layer]');
		 
	  if( document.poppedLayer.style.visibility == "visible" ){
		  document.poppedLayer.style.visibility = "hidden";
	  }else{
		  document.poppedLayer.style.visibility = "visible";
	  }
}

function setVisibleLayer(layer, value){
	  if (browserType == "gecko" )
		 document.poppedLayer = eval('document.getElementById(layer)');
	  else if (browserType == "ie")
		 document.poppedLayer = eval('document.all[layer]');
	  else
		 document.poppedLayer = eval('document.layers[layer]');
		 
	  document.poppedLayer.style.visibility = value;
}

function collapseFrame(frame){
	current_frame= parent.document.getElementById('frame_'+frame);
	current_frame.style.height= '22px';
	current_div= parent.document.getElementById('div_'+frame);
	current_div.style.height= '24px';
}

function restoreFrame(frame, old_height){
	current_frame= parent.document.getElementById('frame_'+frame);
	current_frame.style.height= old_height.toString()+'px';	
	current_div= parent.document.getElementById('div_'+frame);
	div_height= old_height + 2;
	current_div.style.height= div_height.toString()+'px';	
	
}