function dialog(){
var titile='';
var width=300;
var height=180;
var src="";
var path="/PlayListUI/image/";
var sFunc='<image id="dialogOk" src="'+path+'Confirm.gif" onclick="new dialog().reset();" /> <image id="dialogCancel" src="'+path+'Cancel.gif" onclick="new dialog().reset();" />';
var sClose='<input type="image" id="dialogBoxClose" onclick="new dialog().reset();" src="'+path+'dialogClose0.gif" border="0" width="17" height="17" onmouseover="this.src=\'' + path + 'dialogCloseF.gif\';" onmouseout="this.src=\'' + path + 'dialogClose0.gif\';" align="absmiddle" />';
var sBody='\<table id="dialogBodyBox" border="0" align="center" cellpadding="0" cellspacing="0">\<tr height="10"><td colspan="4"></td></tr>\<tr>\<td width="10"></td>\<td width="80" align="center" valign="absmiddle"><img id="dialogBoxFace" src="' +path +'3.gif"/></td>\<td id="dialogMsg" style="font-size:12px;"></td>\<td width="10"></td>\</tr>\<tr height="10"><td colspan="4" align="center"></td></tr>\<tr><td id="dialogFunc" colspan="4" align="center">' +sFunc +'</td></tr>\<tr height="10"><td colspan="4" align="center"></td></tr>\</table>\
';
var sBox='\<table id="dialogBox" width="' +width +'" border="0" cellpadding="0" cellspacing="0" style="border:1px solid #000;display:none;z-index:10;background-image:url(' +path +'Titlebg.gif);">\<tr height="1" bgcolor="#D6E3EB"><td></td></tr>\<tr height="32">\<td>\<table onselectstart="return false;" style="-moz-user-select:none;" width="100%" border="0" cellpadding="0" cellspacing="0">\<tr>\<td width="6"></td>\<td id="dialogBoxTitle" onmousedown="new dialog().moveStart(event, \'dialogBox\')" style="color:#fff;cursor:move;font-size:12px;font-weight:bold;color:#ffffff;">&nbsp;</td>\<td id="dialogClose" width="27" align="right" valign="middle">\
' + sClose + '\</td>\<td width="6"></td>\</tr>\</table>\</td>\</tr>\<tr height="2" bgcolor="#EDEDED"><td></td></tr>\<tr id="dialogHeight" style="height:' + height + '">\<td id="dialogBody" bgcolor="#ffffff">' + sBody + '</td>\</tr>\</table>\<div id="dialogBoxShadow" style="display:none;z-index:9;"></div>\
';
var sBG='\<div id="dialogBoxBG" style="position:absolute;top:0px;left:0px;width:100%;height:100%;"></div>\
';
function $(_sId){return document.getElementById(_sId)}
this.show=function(){
this.middle('dialogBox');
this.shadow();}
this.reset=function(){$('dialogBox').style.display='none';$('dialogBoxBG').style.display='none';$('dialogBoxShadow').style.display="none";}
this.html=function(_sHtml){$("dialogBody").innerHTML=_sHtml;this.show();}
this.init=function(){
$('dialogCase')?$('dialogCase').parentNode.removeChild($('dialogCase')):function(){};
var oDiv=document.createElement('span');
oDiv.id="dialogCase";
oDiv.innerHTML=sBG+sBox;
document.body.appendChild(oDiv);
$('dialogBoxBG').style.height=document.body.scrollHeight;}
this.button=function(_sId,_sFuc){
if($(_sId)){
$(_sId).style.display='';
if($(_sId).addEventListener){
if($(_sId).act){$(_sId).removeEventListener('click',function(){eval($(_sId).act)},false);}
$(_sId).act=_sFuc;
$(_sId).addEventListener('click',function(){eval(_sFuc)},false);}else{
if($(_sId).act){$(_sId).detachEvent('onclick',function(){eval($(_sId).act)});}
$(_sId).act=_sFuc;
$(_sId).attachEvent('onclick',function(){eval(_sFuc)});}}}
this.shadow=function(){
var oShadow=$('dialogBoxShadow');
var oDialog=$('dialogBox');
oShadow['style']['position']="absolute";
oShadow['style']['background']="";
oShadow['style']['display']="";
oShadow['style']['opacity']="0.2";
oShadow['style']['filter']="alpha(opacity=20)";
oShadow['style']['top']=oDialog.offsetTop+6;
oShadow['style']['left']=oDialog.offsetLeft+6;
oShadow['style']['width']=oDialog.offsetWidth;
oShadow['style']['height']=oDialog.offsetHeight;}
this.open=function(_sUrl,_sMode){
this.show();
if(!_sMode||_sMode=="no"||_sMode=="yes"){
$("dialogBody").innerHTML="<iframe width='100%' height='100%' src='"+_sUrl+"' frameborder='0' scrolling='"+_sMode+"'></iframe>";}}
this.showWindow=function(_sUrl,_iWidth,_iHeight,_sMode){
var oWindow;
var sLeft=(screen.width)?(screen.width-_iWidth)/2:0;
var iTop=-80+(screen.height-_iHeight)/2;
iTop=iTop>0?iTop:(screen.height-_iHeight)/2;
var sTop=(screen.height)?iTop:0;
if(window.showModalDialog&&_sMode=="m"){
oWindow=window.showModalDialog(_sUrl,"","dialogWidth:"+_iWidth+"px;dialogheight:"+_iHeight+"px");}else{
oWindow=window.open(_sUrl,'','height='+_iHeight+', width='+_iWidth+', top='+sTop+', left='+sLeft+', toolbar=no, menubar=no, scrollbars='+_sMode+', resizable=no,location=no, status=no');
this.reset();}}
this.event=function(_sMsg,_sOk,_sCancel,_sClose){
$('dialogFunc').innerHTML=sFunc;
$('dialogClose').innerHTML=sClose;
$('dialogBodyBox')==null?$('dialogBody').innerHTML=sBody:function(){};
$('dialogMsg')?$('dialogMsg').innerHTML=_sMsg:function(){};
_sOk&&_sOk!=""?this.button('dialogOk',_sOk):$('dialogOk').style.display='none';
_sCancel&&_sCancel!=""?this.button('dialogCancel',_sCancel):$('dialogCancel').style.display='none';
_sClose?this.button('dialogBoxClose',_sClose):function(){};
this.show();}
this.set=function(_oAttr,_sVal){
var oShadow=$('dialogBoxShadow');
var oDialog=$('dialogBox');
var oHeight=$('dialogHeight');
if(_sVal!=''){
switch(_oAttr){
case 'title':
$('dialogBoxTitle').innerHTML=_sVal;
title=_sVal;
break;
case 'width':
oDialog['style']['width']=_sVal;
width=_sVal;
break;
case 'height':
oHeight['style']['height']=_sVal;
height=_sVal;
break;
case 'src':
if(parseInt(_sVal)>0){
$('dialogBoxFace')?$('dialogBoxFace').src=path+_sVal+'.gif':function(){};}else{
$('dialogBoxFace')?$('dialogBoxFace').src=_sVal:function(){};}
src=_sVal;
break;}}
this.middle('dialogBox');
oShadow['style']['top']=oDialog.offsetTop+6;
oShadow['style']['left']=oDialog.offsetLeft+6;
oShadow['style']['width']=oDialog.offsetWidth;
oShadow['style']['height']=oDialog.offsetHeight;}
this.moveStart=function(event,_sId){
var oObj=$(_sId);
oObj.onmousemove=mousemove;
oObj.onmouseup=mouseup;
oObj.setCapture?oObj.setCapture():function(){};
oEvent=window.event?window.event:event;
var dragData={x:oEvent.clientX,y:oEvent.clientY};
var backData={x:parseInt(oObj.style.top),y:parseInt(oObj.style.left)};
function mousemove(){
var oEvent=window.event?window.event:event;
var iLeft=oEvent.clientX-dragData["x"]+parseInt(oObj.style.left);
var iTop=oEvent.clientY-dragData["y"]+parseInt(oObj.style.top);
oObj.style.left=iLeft;
oObj.style.top=iTop;
$('dialogBoxShadow').style.left=iLeft+6;
$('dialogBoxShadow').style.top=iTop+6;
dragData={x:oEvent.clientX,y:oEvent.clientY};}
function mouseup(){
var oEvent=window.event?window.event:event;
oObj.onmousemove=null;
oObj.onmouseup=null;
if(oEvent.clientX<1||oEvent.clientY<1||oEvent.clientX>document.body.clientWidth||oEvent.clientY>document.body.clientHeight){
oObj.style.left=backData.y;
oObj.style.top=backData.x;
$('dialogBoxShadow').style.left=backData.y+6;
$('dialogBoxShadow').style.top=backData.x+6;}
oObj.releaseCapture?oObj.releaseCapture():function(){};}}
this.hideModule=function(_sType,_sDisplay){
var aIframe=parent.document.getElementsByTagName("iframe");aIframe=0;
var aType=document.getElementsByTagName(_sType);
var iChildObj,iChildLen;
for(var i=0;i<aType.length;i++){
aType[i].style.display=_sDisplay;}
for(var j=0;j<aIframe.length;j++){
iChildObj=document.frames?document.frames[j]:aIframe[j].contentWindow;
iChildLen=iChildObj.document.body.getElementsByTagName(_sType).length;
for(var k=0;k<iChildLen;k++){
iChildObj.document.body.getElementsByTagName(_sType)[k].style.display=_sDisplay;}}}
this.middle=function(_sId){
var sClientWidth=parent?parent.document.body.clientWidth:document.body.clientWidth;
var sClientHeight=parent?parent.document.body.clientHeight:document.body.clientHeight;
var sScrollTop=parent?parent.document.body.scrollTop:document.body.scrollTop;
document.getElementById(_sId)['style']['display']='';
document.getElementById(_sId)['style']['position']="absolute";
document.getElementById(_sId)['style']['left']=(document.body.clientWidth/ 2)-(document.getElementById(_sId).offsetWidth/ 2);
var sTop=-80+(sClientHeight/ 2+ sScrollTop)-(document.getElementById(_sId).offsetHeight/ 2);
document.getElementById(_sId)['style']['top']=sTop>0?sTop:(sClientHeight/ 2+ sScrollTop)-(document.getElementById(_sId).offsetHeight/ 2);}}
function _error_msg_show(msg,click,icon,title){
click=click?click:' ';
icon=icon?icon:'';
title=title?title:'系统提示信息';
switch(icon){
case 'forbid':
icon=1;
break;
case 'succ':
icon=2;
break;
case 'smile':
icon=3;
break;
case 'forget':
icon=4;
break;
case 'sorry':
icon=5;
break;
case 'care':
icon=6;
break;
case '':
icon=3;
break;}
dg=new dialog();
dg.init();
dg.set('src',icon);
dg.set('title',title);
dg.event(msg,click,'',click);}
function _win_error_msg_show(msg,click,icon,top,left,width,height){
click=click?click:' ';
icon=icon?icon:'';
title='系统提示信息';
top=top?top:80;
switch(icon){
case 'forbid':
icon=1;
break;
case 'succ':
icon=2;
break;
case 'smile':
icon=3;
break;
case 'forget':
icon=4;
break;
case 'sorry':
icon=5;
break;
case 'care':
icon=6;
break;
case '':
icon=3;
break;}
dg=new dialog();
dg.init();
dg.set('src',icon);
dg.set('title',title);
if(width){
dg.set('width',width);}
if(height){
dg.set('height',height);}
dg.event(msg,click,'',click);
if(left){
document.getElementById('dialogBox')['style']['left']=left;
document.getElementById('dialogBoxShadow')['style']['left']=left;}
if(top){
document.getElementById('dialogBox')['style']['top']=top;
document.getElementById('dialogBoxShadow')['style']['top']=top;}}
function _confirm_msg_show(msg,click_ok,click_no,title){
click_ok=click_ok?click_ok:' ';
click_no=click_no?click_no:' ';
title=title?title:'系统提示信息';
dg=new dialog();
dg.init();
dg.set('src',3);
dg.set('title',title);
dg.event(msg,click_ok,click_no,click_no);}
function _win_confirm_msg_show(msg,click_ok,click_no,top,left,width,height){
click_ok=click_ok?click_ok:' ';
click_no=click_no?click_no:' ';
title='系统提示信息';
top=top?top:80;
dg=new dialog();
dg.init();
dg.set('src',3);
dg.set('title',title);
if(width){
dg.set('width',width);}
if(height){
dg.set('height',height);}
dg.event(msg,click_ok,click_no,click_no);
if(left){
document.getElementById('dialogBox')['style']['left']=left;
document.getElementById('dialogBoxShadow')['style']['left']=left;}
if(top){
document.getElementById('dialogBox')['style']['top']=top;
document.getElementById('dialogBoxShadow')['style']['top']=top;}}