function intval( mixed_var, base ) {    // Get the integer value of a variable
    //
    // +   original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)

    var tmp;

    if( typeof( mixed_var ) == 'string' ){
        tmp = parseInt(mixed_var);
        if(isNaN(tmp)){
            return 0;
        } else{
            return tmp.toString(base || 10);
        }
    } else if( typeof( mixed_var ) == 'number' ){
        return Math.floor(mixed_var);
    } else{
        return 0;
    }
}

function JSFX_FloatTopLeft(element)
{
	var getClientWidth = document.compatMode=='CSS1Compat' && !window.opera?document.documentElement.clientWidth:document.body.clientWidth;
	var getElementWidth = intval(document.getElementById(element).style.width)/2;
	var startX = (getClientWidth/2 - getElementWidth), startY = 150;
	//alert(startX+"/"+getElementWidth);
	var ns = (navigator.appName.indexOf("Netscape") != -1);
	var d = document;
	var px = document.layers ? "" : "px";
	function ml(id)
	{
		var el=d.getElementById?d.getElementById(id):d.all?d.all[id]:d.layers[id];
		if(d.layers)el.style=el;
		el.sP=function(x,y){this.style.right=x+px;this.style.top=y+px;};
		el.x = startX; el.y = startY;
		return el;
	}
	window.stayTopLeft=function()
	{
		var pY = ns ? pageYOffset : document.documentElement && document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop;
		var dY = (pY > startY) ? pY : startY;
		ftlObj.y += (dY - ftlObj.y)/8;
		ftlObj.sP(ftlObj.x, ftlObj.y);
		setTimeout("stayTopLeft()", 20);
	}
	ftlObj = ml(element);
	stayTopLeft();
}