function setREVStartSize(e){
//window.requestAnimationFrame(function() {
window.RSIW = window.RSIW===undefined ? window.innerWidth : window.RSIW;
window.RSIH = window.RSIH===undefined ? window.innerHeight : window.RSIH;
try {
var pw = document.getElementById(e.c).parentNode.offsetWidth,
newh;
pw = pw===0 || isNaN(pw) ? window.RSIW : pw;
e.tabw = e.tabw===undefined ? 0 : parseInt(e.tabw);
e.thumbw = e.thumbw===undefined ? 0 : parseInt(e.thumbw);
e.tabh = e.tabh===undefined ? 0 : parseInt(e.tabh);
e.thumbh = e.thumbh===undefined ? 0 : parseInt(e.thumbh);
e.tabhide = e.tabhide===undefined ? 0 : parseInt(e.tabhide);
e.thumbhide = e.thumbhide===undefined ? 0 : parseInt(e.thumbhide);
e.mh = e.mh===undefined || e.mh=="" || e.mh==="auto" ? 0 : parseInt(e.mh,0);
if(e.layout==="fullscreen" || e.l==="fullscreen")
newh = Math.max(e.mh,window.RSIH);
else{
e.gw = Array.isArray(e.gw) ? e.gw : [e.gw];
for (var i in e.rl) if (e.gw[i]===undefined || e.gw[i]===0) e.gw[i] = e.gw[i-1];
e.gh = e.el===undefined || e.el==="" || (Array.isArray(e.el) && e.el.length==0)? e.gh : e.el;
e.gh = Array.isArray(e.gh) ? e.gh : [e.gh];
for (var i in e.rl) if (e.gh[i]===undefined || e.gh[i]===0) e.gh[i] = e.gh[i-1];
var nl = new Array(e.rl.length),
ix = 0,
sl;
e.tabw = e.tabhide>=pw ? 0 : e.tabw;
e.thumbw = e.thumbhide>=pw ? 0 : e.thumbw;
e.tabh = e.tabhide>=pw ? 0 : e.tabh;
e.thumbh = e.thumbhide>=pw ? 0 : e.thumbh;
for (var i in e.rl) nl[i] = e.rl[i]nl[i] && nl[i]>0) { sl = nl[i]; ix=i;}
var m = pw>(e.gw[ix]+e.tabw+e.thumbw) ? 1 : (pw-(e.tabw+e.thumbw)) / (e.gw[ix]);
newh = (e.gh[ix] * m) + (e.tabh + e.thumbh);
}
if(window.rs_init_css===undefined) window.rs_init_css = document.head.appendChild(document.createElement("style"));
document.getElementById(e.c).height = newh+"px";
window.rs_init_css.innerHTML += "#"+e.c+"_wrapper { height: "+newh+"px }";
} catch(e){
console.log("Failure at Presize of Slider:" + e)
}
//});
}; 
