// JavaScript Document
               /*   1   1   3   */
			   /*   1   2   3   */
			   /*   1   3   3   */
function showtab3(m3,n3,count3){
    var strBg11_layout = ["url(img/code1.gif) no-repeat", "url(img/code1.gif) no-repeat", "url(img/code1.gif) no-repeat"];
	var strBg22_layout = ["url(img/code_1.gif) no-repeat", "url(img/code_1.gif) no-repeat", "url(img/code_1.gif) no-repeat"];
	var strCls11_layout='qcgxfg_left_table_td_1_layout';
	var strCls22_layout='qcgxfg_left_table_td_2_layout';
	
	for(var i3=1;i3<=count3;i3++){
		j3 = i3 - 1;
		if (i3==n3){	
			getObject('c_'+m3+'_'+i3).style.background=strBg11_layout[j3];
			getObject('tab3_'+m3+'_'+i3).style.display='';
			getObject('c_'+m3+'_'+i3).className=strCls11_layout;
			}
		else {
			getObject('c_'+m3+'_'+i3).style.background=strBg22_layout[j3];
			getObject('tab3_'+m3+'_'+i3).style.display='none';
			getObject('c_'+m3+'_'+i3).className=strCls22_layout;
			}
	}
}


//多浏览器对象方法
function getObject(objectId) {
    if(document.getElementById && document.getElementById(objectId)) {
	// W3C DOM
	return document.getElementById(objectId);
    } else if (document.all && document.all(objectId)) {
	// MSIE 4 DOM
	return document.all(objectId);
    } else if (document.layers && document.layers[objectId]) {
	// NN 4 DOM.. note: this won't find nested layers
	return document.layers[objectId];

    } else {
	return false;
    }
}