function resizewindow(mainrgn, contentrgn) {
	resizemain(mainrgn, contentrgn);
	resizecontent(mainrgn, contentrgn);
}

function resizecontent(mainrgn, contentrgn) {
	//resize iframe and/or content inside #main
	var obj = document.getElementById(contentrgn);

	var s = obj.style;
	
	var h = document.getElementById(mainrgn).style.height;
	
	h = parseInt(h) - 120 + "px";

	document.getElementById(contentrgn).height = h + "px";
	
	s['visibility']="visible";
}

function resizemain(mainrgn, contentrgn) {
	// resize #main
	var obj = document.getElementById(contentrgn);

	var s = obj.style;
	var h = alertSize();
	
	newHeight = (h - 54)+ "px";
	
	//alert(newHeight);
	
	if(newHeight < "490px")
		newHeight = "490px";
		
	
	document.getElementById(mainrgn).style.height = newHeight;
	
	s['visibility']="hidden";
}

function alertSize() {
  var myWidth = 0, myHeight = 0;
  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;
      }
    }
  }
  //window.alert( 'Width = ' + myWidth );
  //window.alert( 'Height = ' + myHeight );
  
  return myHeight;
}