MakeLayout("wrapperouter",776,1000,1024);

function MakeLayout(id,minr,maxw,maxr){
if(document.getElementById){
    SetWidth(id,minr,maxw,maxr);
    window.onresize=function(){ SetWidth(id,minr,maxw,maxr);}
    }
}

function SetWidth(id,a,b,c){
    var w=getBrowserWidth();
    if(w==0) return;
    var el=document.getElementById(id);
    el.style.margin="0 auto";
    var d=el.style;
    if(w<b - 25)
    {
        d.width=a+"px";
        el.className=el.className.replace(" shrink", "");
        el.className="shrink";
    }
    else if(w<c - 25)
    {
        d.width=b+"px";
        el.className="";
    }
    /*else if(w>=c - 25) d.width=b+"px";*/
    else
    {
        var m=(b-a)/(c-a);
        d.width=parseInt(m*w+a*(1-m))+"px";
        el.className="";
    }
}

function getBrowserWidth(){
if (window.innerWidth) return window.innerWidth;
else if (document.documentElement && document.documentElement.clientWidth!=0)
    return document.documentElement.clientWidth;
else if (document.body) return document.body.clientWidth;
return 0;
}