lhgdialog/_lhgdialog.js

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/*!
 * lhgcore Dialog Plugin v3.1.3
 * Date : 2010-06-12 15:09:11
 * Copyright (c) 2009 - 2010 By Li Hui Gang
 */

;(function(J){

J.ui = J.ui || {};

var top = window, cover, doc, dragDiv, ZIndex, dcount = 0;

while( top.parent != top )
    top = top.parent;
	
doc = top.document;

function getsrc()
{
	if( J.browser.ie )
		return ( J.browser.i7 ? '' : "javascript:''" );
	else
		return 'javascript:void(0);';
};

function getZIndex()
{
    if( !ZIndex ) ZIndex = 999;
	
	return ++ZIndex;
};

function reSizeHdl()
{
    var rel = J.root( doc );
	
	J(cover).css({
	    width: Math.max( rel.scrollWidth, rel.clientWidth || 0 ) - 1 + 'px',
		height: Math.max( rel.scrollHeight, rel.clientHeight || 0 ) - 1 + 'px'
	});
};

J.fn.fixie6png = function()
{
    var els = J('*',this), iebg, bgIMG;
	
	for( var i = 0, l = els.length; i < l; i++ )
	{
	    bgIMG = J(els[i]).css('backgroundImage');
		if( bgIMG.indexOf('.png') !== -1 )
		{
		    iebg = bgIMG.replace(/url\(|"|\)/g,'');
			els[i].style.backgroundImage = 'none';
			els[i].runtimeStyle.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + iebg + "',sizingMethod='scale')";
		}
	}
};

J.ui.getScrollSize = function( $ )
{