document.onresize = fixPos;
window.onresize = fixPos;
document.onload = fixPos;
window.onload = fixPos;

function getWinWidth() {
var myWidth = 0;
if( typeof( window.innerHeight ) == "number" ) {
myWidth = window.innerWidth;
} else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
myWidth = document.documentElement.clientWidth;
} else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
myWidth = document.body.clientWidth;
}
return (myWidth);
}

function fixPos () {
var winWidth = getWinWidth();
myDiv=document.getElementById("container");

if  (winWidth > 1200)	{
document.getElementById("container").style.width = "1200px";
}
else if (winWidth > 920)	{
//document.getElementById("container").style.width = (winWidth-4)+"px";
		if((winWidth%2)==0){
			document.getElementById("container").style.width = (winWidth-2)+"px";
		}
		else {
			document.getElementById("container").style.width = (winWidth-1)+"px";
		}
}
else {
document.getElementById("container").style.width = "920px";
}

}