var bOn = new Array(10);
var bOff = new Array(10);
var sOn = new Array(6);
var sOff = new Array(6);

 
if (document.images) 
{
for (i=1; i<10; i++) {
 bOn[i] = new Image(); bOn[i].src = "images/b" + eval(i) + "on.gif";
 bOff[i] = new Image(); bOff[i].src = "images/b" + eval(i) + "off.gif";
}
for (i=1; i<6; i++) {
 sOn[i] = new Image(); sOn[i].src = "images/s" + eval(i) + "on.gif";
 sOff[i] = new Image(); sOff[i].src = "images/s" + eval(i) + "off.gif";
}

var zlogo1 = new Image(); zlogo1.src = "images/zlogo1.gif";
var zlogo2 = new Image(); zlogo2.src = "images/zlogo2.gif";
}

function rollMenu(idx,state)
{
    if (document.images) {
        if (state=="on") { 
		 eval("document.images[\'b" + idx + "\'].src = bOn[" + idx + "].src");
		}
	    else { 
		    eval("document.images[\'b" + idx + "\'].src = bOff[" + idx + "].src"); 
		}
	}
}

function rollSMenu(idx,state)
{
    if (document.images) {
        if (state=="on") { 
		 eval("document.images[\'s" + idx + "\'].src = sOn[" + idx + "].src");
		}
	    else { 
		    eval("document.images[\'s" + idx + "\'].src = sOff[" + idx + "].src"); 
		}
	}
}

function rollLogo(state)
{
    if (document.images) {
        if (state=="off") { 
		 eval("document.images[\'zlogo\'].src = zlogo1.src");
		}
	    else { 
		 eval("document.images[\'zlogo\'].src = zlogo2.src");
		}
	}
}





 var bV=parseInt(navigator.appVersion);
 NS4=(document.layers) ? true : false;
 IE4=((document.all)&&(bV>=4))?true:false;
 ver4 = (NS4 || IE4) ? true : false;

 function expandIt()
  { return }






 isExpanded = false;

 function initIt()
  { tempColl = document.all.tags("DIV");
    for (i=0; i<tempColl.length; i++)
     { if (tempColl(i).className == "child") tempColl(i).style.display = "none";
     }
  }

 function expandIt(el)
  { if (!ver4) return;
    expandIE(el);
  }

 function expandIE(el)
  { whichEl = eval(el + "Child");
    whichIm = eval(el + "Image");
    if (whichEl.style.display == "none")
     { whichEl.style.display = "block";
       whichIm.src = "images/strelka_up.gif";
     }
    else
     { whichEl.style.display = "none";
       whichIm.src = "images/strelka_down.gif";
     }
  }

 with (document)
  { write("<STYLE TYPE='text/css'>");
    write(".child {display:none}")
    write(".childo{display:block}")
    write("</STYLE>");
  }

 onload = initIt;