{
if (document.images)
{

phomeoff=new Image(78,31);
phomeoff.src="img/phome_off.gif";
phomeon=new Image(78,31);
phomeon.src="img/phome_on.gif";
phomeact=new Image(78,31);
phomeact.src="img/phome_act.gif";


pmailoff=new Image(78,31);
pmailoff.src="img/pmail_off.gif";
pmailon=new Image(78,31);
pmailon.src="img/pmail_on.gif";
pmailact=new Image(78,31);
pmailact.src="img/pmail_act.gif";

prusoff=new Image(78,31);
prusoff.src="img/prus_off.gif";
pruson=new Image(78,31);
pruson.src="img/prus_on.gif";
prusact=new Image(78,31);
prusact.src="img/prus_act.gif";

pgeroff=new Image(78,31);
pgeroff.src="img/pger_off.gif";
pgeron=new Image(78,31);
pgeron.src="img/pger_on.gif";
pgeract=new Image(78,31);
pgeract.src="img/pger_act.gif";

}
function change(){
	if (document.images){
		//document.images[page].src=eval(page+"act.src");
	}
}
function on(pic) {
	if (document.images) {
		//if (page != pic) 
		document.images[pic].src = eval(pic+"on.src");
  	}
}

function on2(pic) {
	var doc = document.getElementById('tabContent');
	var menu = 'menu_'+pic;
	
	if(document.all[menu] != null) {
		document.all[menu].style.visibility = 'visible';
		//alert(menu);
		document.all[menu].style.left = (doc.offsetWidth-911)/2+150;
	}
}
 
function off(pic) {
	if (document.images) {
		//if (page!=pic) 
		document.images[pic].src=eval(pic+"off.src");
  	}
}

function off2(pic) {
	var menu = 'menu_'+pic;
	
	if(document.all[menu] != null) {
		document.all[menu].style.visibility = 'hidden'; 
	}	
}

}