// include de offsets --

function getoffset(child,type){
	var c = eval('child.offset'+type);
	while(child.offsetParent && (child = child.offsetParent))
		c += eval('child.offset'+type);
	return c;
}

// o width e height do objeto a ser centralizado é considerado ..
function offset_center(obj,to){
	var to_x = to.length ? to[0] : to;
	var to_y = to.length ? to[1] : to;
	with(obj.style){
		left = getoffset(to_x,"Left") + to_x.offsetWidth/2 - obj.offsetWidth/2;
		top = getoffset(to_y,"Top") + to_y.offsetHeight/2 - obj.offsetHeight/2;
	}
}

		function _openinit(td,f,w,h,off){
		try{			
			// ==.-(0==.=2=
			if(td.opened)
				return 0;
			// =====..=//*== 
			var c_div = document.createElement("DIV");
			c_div.style.height = 1;
			c_div.style.width = 1;
			var d = document.createElement('iframe');
			d.frameborder = 0;
			d.style.border = 0;
			d.border = 0;
			d.style.position = 'absolute';
			d.style.left = 0;
			d.style.top = 0;
			d.style.filter = 'progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)';
			d.style.zIndex = -1;
			d.width = '100%';
			d.height = '100%';
			c_div.appendChild(d);
			c_div.className = 'code2';
			c_div.openfunc = f;
			c_div._w = w;
			c_div._h = h;
			c_div.off = off;
			td.div = c_div;
			td.opened = 1; c_div.td = td;
			document.body.appendChild(c_div);
			//==================================///
			/*/*--*/ divs_array.push(c_div);
			//=======  style -- posicao =====/////
			offset_center(c_div,off);	
			_open(c_div);
		} catch(e){}
	}
	
	
 		function _open(obj){
		if(obj.offsetWidth < obj._w){
			obj.style.width = obj.offsetWidth + _wi - ( _BROWSER['firefox'] ? obj.offsetWidth-px2n(obj.style.width) : 0 ) ;
			obj.style.left = obj.offsetLeft - _wi/2;
		}
		if(obj.offsetHeight < obj._h){
			obj.style.height = obj.offsetHeight + _hi - ( _BROWSER['firefox'] ? obj.offsetHeight-px2n(obj.style.height) : 0 );
			obj.style.top = obj.offsetTop - _hi/2;
		}
		if(obj.offsetHeight < obj._h || obj.offsetWidth < obj._w){
			window.setTimeout(function(){ _open(obj) },_spd);
		}
		else{
			obj.openfunc(obj);
		}
	}
	 function _close(obj,lh,lw){
		if(obj.offsetWidth - _wi > 0){
			obj.style.width = obj.offsetWidth - _wi - ( _BROWSER['firefox'] ? obj.offsetWidth-px2n(obj.style.width) : 0 );
			if(obj.offsetWidth != lw)
				obj.style.left = obj.offsetLeft + _wi/2;
		}
		if(obj.offsetHeight - _hi > 0){
			obj.style.height = obj.offsetHeight - _hi - ( _BROWSER['firefox'] ? obj.offsetHeight-px2n(obj.style.height) : 0 );
			if(obj.offsetHeight != lh)
				obj.style.top = obj.offsetTop + _hi/2
		}
		if((obj.offsetHeight > 0 || obj.offsetWidth > 0) && !(lh == obj.offsetHeight && lw == obj.offsetWidth))
			window.setTimeout(function(){ _close(obj,obj.offsetHeight,obj.offsetWidth)},_spd);
		else{
			for(var key in divs_array)
				if(divs_array[key] == obj)
					delete divs_array[key];
			obj.td.opened = 0;
			document.body.removeChild(obj);			
		}
	}
	
	function close_init(o){try{
		//========================			
			if(o.td.opened == 2)
				return 0;
			o.td.opened = 2;
		//=======================
		o.innerHTML = ""	
		_close(o,0,0);} catch(e){}
	}