// Build 20090624163704@JAMES-NB  Copyright(c) 2006-2008, Walkr.CN http://www.walkr.cn

var DeleteConfirm=Class.create();DeleteConfirm.prototype={initialize:function(){this.delete_param=null;this.ok_function=null;this.cancel_function=null;},_createUI:function(){var div=document.createElement('DIV');div.id='delete_confirm_div';div.style.position='absolute';div.style.zIndex='999+';div.style.left='-1000px';div.style.top='-1000px';div.style.width='150px';div.style.textAlign='center';div.className='messagebox';div.innerHTML='<span id="delete_lable_div">确认执行吗？</span>';div.innerHTML+='<span id="delete_button_div" class="gray">&nbsp;<a id="delete_cmd_ok" class="bglink" href="javascript:void(0);">是</a>&nbsp;|&nbsp;<a id="delete_cmd_cancel" href="javascript:void(0);" class="bglink">否</a></span>';document.body.appendChild(div);if($('delete_cmd_ok'))
$('delete_cmd_ok').onclick=delegateAsEventListener(this,function(e){$('delete_button_div').style.display='none';$('delete_lable_div').innerHTML='正在提交操作...';this.ok_function(this.delete_param);});if($('delete_cmd_cancel'))
$('delete_cmd_cancel').onclick=delegateAsEventListener(this,function(e){this.hide();this.cancel_function(this.delete_param);});this.divElement=div;},getdivElement:function(){if(!this.divElement)
this._createUI();return this.divElement;},show:function(el,delete_param,x_fix,y_fix){if(!el)
return;var div=this.getdivElement();$('delete_button_div').style.display='';$('delete_lable_div').innerHTML='确认执行吗？';this.delete_param=delete_param;var pos=this.getPos(el);div.style.left=pos.x+x_fix+'px';div.style.top=pos.y+y_fix+'px';},hide:function(){var div=this.getdivElement();div.style.left='-1000px';div.style.top='-1000px';},getPos:function(el){for(var lx=0,ly=0;el!=null;lx+=el.offsetLeft,ly+=el.offsetTop,el=el.offsetParent);return{x:lx,y:ly}}};