// Toggle Menu style for left property
function togMenu (el, status) { 
    var yale = (status == 1) ? "0" : "-999em";
    if (document.getElementById(el)!==null) {
    	document.getElementById(el).style.left = yale;
    }
}

// Clear all left properties
function clrMenu() {
	togMenu('sub1','0');
	togMenu('sub2','0');
}

function popFixed(file) {
    popup =  window.open(file,'new','width=800,height=740,menubar,toolbar,location,status,resizable,scrollbars,screenX=30,screenY=30');
    if (document.images) {popup.focus();}
}

function popCustom(file,title,x,y,sx,sy) {
    popup = window.open(file,title,'width=' + x + ',height=' + y + ',menubar,toolbar,location,status,resizable,scrollbars,screenX=' + sx + ',screenY=' + sy + '');
    if (document.images) {popup.focus();}
}