//
var brw = getBrowser();	// msie | firefox
//
function showRect(curX, curY, rw, f){	// if f=1 then show anpajman
	if(rw == 0)return;	// rect. width

  if(brw == 'msie'){
		dR = document.iFrm.document.getElementById('dRect');
		ph = document.iFrm.document.getElementById('iPhoto');
  }else if(brw == 'firefox'){
	  dR = document.getElementById('iFrm').contentDocument.getElementById('dRect');
  	ph = document.getElementById('iFrm').contentDocument.getElementById('iPhoto');
	}
  if(dR == null || ph == null)return;

	// 1. set div size
  dR.style.width  = rw;
	dR.style.height = rw;

	// 2. calc new XY
	newX = curX + ph.offsetLeft - parseInt(dR.style.width)  / 2;
	newY = curY + ph.offsetTop  - parseInt(dR.style.height) / 2;

	// 3. show
	dR.style.left = newX;
	dR.style.top  = newY;
	dR.className  = 'show';

}
//
function hideRect(f){	// if f=1 then show anpajman
	//
  if(brw == 'msie'){
		dR = document.iFrm.document.getElementById('dRect');
  }else if(brw == 'firefox'){
	  dR = document.getElementById('iFrm').contentDocument.getElementById('dRect');
	}
  if(dR == null)return;
	//
	dR.className  = 'hide';
}

/*
var oIframe = document.getElementById('myframe');
var oDoc = (oIframe.contentWindow || oIframe.contentDocument);
if (oDoc.document) oDoc = oDoc.document;
oDoc.body.style.backgroundColor = "#00f";
*/