function MenuOn(x){ 
    obj = document.getElementById("submenu"+x).style.visibility="visible";
}

function MenuOff(x){
    obj = document.getElementById("submenu"+x).style.visibility="hidden";
}


function subMenuOn(x){
    obj=document.getElementById("submenul2_"+x).style.visibility="visible";
}

function subMenuOff(x){
    obj=document.getElementById("submenul2_"+x).style.visibility="hidden";
}

function SideMenuOn(x){ 
        if( typeof SideMenuOn.counter == 'undefined' ){
            SideMenuOn.counter = 1;
        }
        if( SideMenuOn.counter % 2 == 0 ){
	    obj=document.getElementById("submenu"+x).style.visibility="visible";
        }
        else{
	    obj=document.getElementById("submenu"+x).style.visibility="hidden";
        }
        SideMenuOn.counter++;
}

function PrintIframe(){ 
	if (window.frames['iframe1'].innerHTML != "") {
		window.frames['iframe1'].focus();
		window.print();
	} else {
		setTimeout(PrintIframe,1000);
	}    
}