function fixPositions () {

var dW=958;
var sb=0;

var maxW = 0;
//maxH = 0;
if (Browser.Engine.trident){
    maxW = document.documentElement.clientWidth;
//    maxH = document.documentElement.clientHeight;
}else{
    maxW = window.innerWidth;
//    maxH = window.innerHeight;
}

var mainLeft=0;
if (maxW>dW) {
	mainLeft=parseInt((maxW-dW)/2);
}
$("maincontainer").setStyle("left",mainLeft+"px").setStyle("margin-left","0px");
$("body").setStyle("background-position",mainLeft+"px 0px");
}


window.addEvent('domready', function(){

fixPositions ();
window.addEvent('resize', function(){
    fixPositions();
});

});