function popup(url,name,width,height,wplus,hplus,focus,left,top,menubar,status,toolbar,scrollbar,resizable,scrx,scry,directories,loc) {
	if ( !url ) return false;
	if ( !name ) name = 'popupWin';
	if ( !width ) width = '';
	if ( !height ) height = '';
	if ( !directories ) directories = 'no';
	if ( !loc ) loc = 'no';
	if ( !menubar ) menubar = 'no';
	if ( !status ) status = 'no';
	if ( !toolbar ) toolbar = 'no';
	if ( !scrollbar ) scrollbar = 'no';
	if ( !resizable ) resizable = 'no';
	if ( !scrx ) scrx = '100';
	if ( !scry ) scry = '100';
	if ( !left ) left = '100';
	if ( !top ) top = '100';
	if ( wplus ) width  += wplus;
	if ( hplus ) height += hplus;

    var popupWin = window.open(url,name,'width='+width+'px,height='+height+'px,left='+left+',top='+top+',menubar='+menubar+',status='+status+',toolbar='+toolbar+',scrollbars='+scrollbar+',resizable='+resizable+',screenX='+scrx+',screenY='+scry+'directories='+directories+',location='+loc);

	if ( focus ) popupWin.focus();
}

var elOffer = null;

function stepOffers(type) {
	elOffer.oWindow.stepOffer(type);
}

function setStepOffer(num) {
	elOffer.oWindow.setStepOffer(num);
}

function hover(obj, type, color, j) {
	var items = obj.getElementsByTagName( 'td' );
	for (i in items )
	{
        if ( isNaN(parseInt(i)) )
            continue;

        if ( type == 'hover') {
			if ( i == j){
				if (color == '#00B7C5') items[i].firstChild.src = 'gfx/table_more_blue_hover.gif';
				else items[i].firstChild.src = 'gfx/table_more_hover.gif';			
			} else {
				items[i].style.color = color;
				items[i].style.textDecoration = 'underline';
			}
		} else {
			if ( i == j){
				items[i].firstChild.src = 'gfx/table_more.gif';
			} else {
				items[i].style.color = '#6A6A6A';
				items[i].style.textDecoration = 'none';
			}
		}
	}
}

function showLogo(id, type) {
	document.getElementById(id).style.display = type;
}