function shd(name)
	{
	 
	  var div = document.getElementById(name);	  

	  div.style.visibility = (div.style.visibility == "visible" ? "hidden" : "visible" );
  	  div.style.overflow = (div.style.overflow == "visible" ? "hidden" : "visible" );
	  div.style.height = (div.style.visibility == "visible" ? "auto" : "1px" );	  		

	/*  if (name != 'parent0')
		{
			var root = document.getElementById('parent0');
			root.style.fontWeight = 'normal';
		} */
	} 


 function param()
	{
		var x = document.getElementById('cats');
		var y = document.getElementById('parent0');	
				
		if (y.style.visibility == 'visible')
			{
				x.style.fontWeight = 'normal';
			}
			else
			{
				x.style.fontWeight = 'Bold';
			} 

	}
 
  function showWindow(src,width,height)
 {
	window.name = 'main_window';
	xposition=70; yposition=40;
		if ((parseInt(navigator.appVersion) >= 4 )){
			xposition = (screen.width - width) / 2;
			yposition = (screen.height - height) / 2;
		}
		args = "width=" + width + ","
			    + "height=" + height + ","
				+ "location=0,"
				+ "menubar=0,"
				+ "resizable=0,"
				+ "scrollbars=yes,"
				+ "statusbar=0,"
				+ "titlebar=0,"
				+ "toolbar=0,"
				+ "hotkeys=0,"
				+ "screenx=" + xposition + ","  //NN Only
				+ "screeny=" + yposition + ","  //NN Only
				+ "left=" + xposition + ","     //IE Only
				+ "top=" + yposition;           //IE Only
   window.open(src,'_blank',args);
		
 }

  function showFoto(src,width,height)
 {

	xposition=70; yposition=40;
		if ((parseInt(navigator.appVersion) >= 4 )){
			xposition = (screen.width - width) / 2;
			yposition = (screen.height - height) / 2;
		}
		args = "width=" + width + ","
			    + "height=" + height + ","
				+ "location=0,"
				+ "menubar=0,"
				+ "resizable=0,"
				+ "scrollbars=0,"
				+ "statusbar=0,"
				+ "titlebar=0,"
				+ "toolbar=0,"
				+ "hotkeys=0,"
				+ "screenx=" + xposition + ","  //NN Only
				+ "screeny=" + yposition + ","  //NN Only
				+ "left=" + xposition + ","     //IE Only
				+ "top=" + yposition;           //IE Only
   window.open('?q=showImage&id='+src,'_blank',args);
		
 }