ie6 下extjs编的程序弹出stack overflow at line 0怎么解决啊 ？

主要是dataview的tp1里img的问题，代码如下：

var tpl = new Ext.XTemplate(

        '<tpl for=".">',
            '<div class="thumb-wrap">',
            '<div class="thumb"><img id="{id}" width="194" height="146" src="js/ext/resources/images/default/s.gif" onerror="this.src="js/ext/resources/images/default/s.gif"" ></div>',
            '<div class="thumb" ></div>',
            '</div>', 
            '</tpl>',
        '<div class="x-clear"></div>'
    );

onerror里面双引号的嵌套是不对的
onerror="this.src=\'js/ext/resources/images/default/s.gif\'"