image1 = new Image();
image1.src = "http://www.alpha.pl/gfx/menu_btn2.gif";
image2 = new Image();
image2.src = "http://www.alpha.pl/gfx/menu_btn1.gif";
image3 = new Image();
image3.src = "http://www.alpha.pl/gfx/menu_btn3.gif";
image4 = new Image();
image4.src = "http://www.alpha.pl/gfx/menu_btn4.gif";




function imgpop(Url){
	window.open(Url, 'obrazek', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width=10,height=10,left=10,top=10');
}


function listapop(){
	window.open('clear.php?id=pirotechnika/referencjeall', 'lista', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,copyhistory=no,width=700,height=480,left=10,top=10');
}



function potwierdz(txt,url) {
	if (confirm(txt))
		{
		document.location.href=url;
		return true;
		}
	else
		return false;
}



function menuTopBtnOn(ob)
{
document.getElementById('m'+ob).style.backgroundColor='#00578F';
document.getElementById(ob).style.backgroundColor='#00578F';
document.getElementById(ob).style.backgroundImage="url('http://www.alpha.pl/gfx/menu_btn2.gif')";
document.getElementById(ob).style.backgroundRepeat="no-repeat";
}


function menuTopBtnOff(ob)
{
document.getElementById('m'+ob).style.backgroundColor='#FFFFFF';
document.getElementById(ob).style.backgroundColor='#FF8C22';
document.getElementById(ob).style.backgroundImage="url('http://www.alpha.pl/gfx/menu_btn1.gif')";
document.getElementById(ob).style.backgroundRepeat="no-repeat";
}

function menuTopBtnPozOn(menuTop_20)
{
document.getElementById('m'+menuTop_20).style.backgroundColor='#00578F';
document.getElementById(menuTop_20).style.backgroundColor='#00578F';
document.getElementById(menuTop_20).style.backgroundImage="url('http://www.alpha.pl/gfx/menu_btn4.gif')";
document.getElementById(menuTop_20).style.backgroundRepeat="no-repeat";
}


function menuTopBtnPozOff(menuTop_20)
{
document.getElementById('m'+menuTop_20).style.backgroundColor='#FFFFFF';
document.getElementById(menuTop_20).style.backgroundColor='#FF8C22';
document.getElementById(menuTop_20).style.backgroundImage="url('http://www.alpha.pl/gfx/menu_btn3.gif')";
document.getElementById(menuTop_20).style.backgroundRepeat="no-repeat";
}

function menuTopBtnNorOn(menuTop_21)
{
document.getElementById('m'+menuTop_21).style.backgroundColor='#00578F';
document.getElementById(menuTop_21).style.backgroundColor='#00578F';
document.getElementById(menuTop_21).style.backgroundImage="url('http://www.alpha.pl/gfx/menu_btn2.gif')";
document.getElementById(menuTop_21).style.backgroundRepeat="no-repeat";
}


function menuTopBtnNorOff(menuTop_21)
{
document.getElementById('m'+menuTop_21).style.backgroundColor='#FFFFFF';
document.getElementById(menuTop_21).style.backgroundColor='#FF8C22';
document.getElementById(menuTop_21).style.backgroundImage="url('http://www.alpha.pl/gfx/menu_btn1.gif')";
document.getElementById(menuTop_21).style.backgroundRepeat="no-repeat";
}