function runOnLoad(f) { if (runOnLoad.loaded) { f(); } else { runOnLoad.funcs.push(f); } }

runOnLoad.funcs = []; runOnLoad.loaded = false;

runOnLoad.run = function() {
    if (runOnLoad.loaded) { return; } for(var i = 0; i < runOnLoad.funcs.length; i++) { try { runOnLoad.funcs[i](); } catch(e) { } } runOnLoad.loaded = true; delete runOnLoad.funcs; delete runOnLoad.run; 
};

if (window.addEventListener) { window.addEventListener("load", runOnLoad.run, false); } else if (window.attachEvent) { window.attachEvent("onload", runOnLoad.run); } else { window.onload = runOnLoad.run; }