function ctrElement(){
	var y;
	if (self.innerHeight) // all except Explorer
	{
		y = self.innerHeight;
	}
	else if (document.documentElement && document.documentElement.clientHeight)
		// Explorer 6 Strict Mode
	{
		y = document.documentElement.clientHeight;
	}
	else if (document.body) // other Explorers
	{
		y = document.body.clientHeight;
	}

	//scrSizeY=document.documentElement.offsetHeight;
	setValY=Math.round(((y-550)/2));

	if (setValY>0)
		document.getElementById("bodyWrap").style.top=setValY+"px";
	else
		document.getElementById("bodyWrap").style.top='0';
}
window.onresize = ctrElement;
window.onload = ctrElement;