var but = new Array (3)
 var alt = new Array (3)
 
 var but2 = new Array (2)
 var alt2 = new Array (2)
 
 if (document.images)
 {
	var i;
  	for (i=1 ; i <3 ; i++ ){
		but[i] = new Image();
		alt[i] = new Image();
		but[i].src = 'images/but' + i + 'a.gif';
		alt[i].src = 'images/but' + i + '.gif';
	}
  	for (i=1 ; i <2 ; i++ ){
		but2[i] = new Image();
		alt2[i] = new Image();
		but2[i].src = 'images/k' + i + '.gif';
		alt2[i].src = 'images/k' + i + 'a.gif';
	}
 }
function release(num)
{
   if (document.images)
   {
	 	var but_obj = eval("document.button" + num);
		but_obj.src = but[num].src;
 
   }
   return true;
}
function release2(num)
{
   if (document.images)
   {
	 	var but_obj = eval("document.butt" + num);
		but_obj.src = but2[num].src;
   }
   return true;
}

function press(num)
{
    if (document.images)
    {
	 	var but_obj = eval("document.button" + num);
		but_obj.src = alt[num].src;
    }
	return true;
}
function press2(num)
{
    if (document.images)
    {
	 	var but_obj = eval("document.butt" + num);
		but_obj.src = alt2[num].src;
    		
    }
	return true;
}
var nw1;
function ow(url){
	nw1 = window.open(url, "tab", "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=1,width=600,height=500");
	nw1.focus();
}

function Click(num)                               
{                                                 
     {                                             
                                                  
	open ("top" + num + ".shtml","top");                                                     
	open ("lmenu" + num + ".shtml","lmen");   
        open ("text" + num + ".shtml","dispw");  
        open ("rmenu" + num + ".shtml","rmen");  
                                                  
    }                                             
}                                                 
function Click2(num)                               
{                                                 
    {                                             
                                                  
                                                  
        open ("textm" + num + ".shtml","dispw");  
        open ("rmenu2" + num + ".shtml","rmen");  
                                                  
    }                                             
}                                                 
function Over(menu1) {


  menu1.className = "menu1b"
 
}
function Out(menu1) {

  menu1.className = "menu1a"

}