/* jQuery FixedGridHeader 
 * Copyright 2015 
 * Author/Date: SEY/20150722 
 * Invoke fixedGridHeader() for every loaded/resized page with grid/table
 */

var fixedGridHeader = function (obj) {
	if(obj.length == 0) obj = "#content";
	
	$(obj).css("overflow", "hidden");
	
	mainWidth = $(obj).outerWidth();
	
	$(obj + " #content_hdr").css("min-width", mainWidth);
	$(obj + " #content_hdr").css("max-width", mainWidth);
	
	$(obj + " #content_dtl").css("min-width", mainWidth);
	$(obj + " #content_dtl").css("max-width", mainWidth);
	$(obj + " #content_dtl").css("overflow-y", "scroll");
		
	$(obj + " #content_hdr #coltitles").css("height", "34px");
	
	iHdrWidth = [];
	
	$(obj + " #content_hdr #coltitles").find('td').each(function (key, item) {
		iWidth = $(item).attr("width");
		if(iWidth.length == 0) iWidth = $(item).css("width");
		if(iWidth.length == 0) iWidth = $(item).outerWidth();
		iHdrWidth.push(iWidth);
	});
	
	$dtlRowFirst = $(obj + " #content_dtl").find('tr:first');
	$dtlRowFirst.find('td').each(function (key, item) {
		$(item).css('width', iHdrWidth[key]);
	});
	     
};