function getObject(obj_name) {
	var obj;
	if (typeof obj_name == "string") {
		if (document.all) {
			obj = eval("document.all." + obj_name);
		} else {
			obj = document.getElementById(obj_name);
		}
	} else {
		obj = obj_name;
	}
	return (obj);
}

var myWidth = 0, myHeight = 0;
function determineInnerSize() {
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    myWidth = window.innerWidth;
    myHeight = window.innerHeight;
  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    myWidth = document.documentElement.clientWidth;
    myHeight = document.documentElement.clientHeight;
  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    myWidth = document.body.clientWidth;
    myHeight = document.body.clientHeight;
  }
}

function adjustLayout() {
	var mainContent = getObject("mainContent");
	try {
		if (mainContent.offsetHeight < 325) {
			mainContent.style.height = "325px";
		}
	} catch (e) {}
}

window.onload = adjustLayout;
window.onresize = adjustLayout;