addLoadEvent(prepareHomePage);
function prepareHomePage() {
       var so = new SWFObject("belmar.swf", "mymovie", "700", "260", "8", "#336699");
       so.addParam("quality", "high");
       so.addParam("wmode", "transparent");
       so.write("content");        
} 

function addLoadEvent(func) {
    var oldonload = window.onload;
    if (typeof window.onload != "function") {
        window.onload = func;
    } else {
        window.onload = function () {oldonload();func();};
    }
}