var hidequickrepydiv=1;
function GetObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function showquickreply(worksid,pid,obj){
 var str='';
 for(i=0;i<quickreplya.length;i++){
 str+='<div onmouseover="this.style.background=\'#7FA3E1\'"  onmouseout="this.style.background=\'#F7FAFF\'" nowrap onclick="quickreply(\''+worksid+'\','+pid+','+i+')" style="cursor:hand;padding:2px; width:120px">'+quickreplya[i]+'</div>';	
 }
 var quickreplydiv=document.getElementById("quickreplydiv");
 quickreplydiv.innerHTML=str;
 quickreplydiv.style.disply="";
 quickreplydiv.style.left=getLeft(obj)-70;
 quickreplydiv.style.top=getTop(obj)+13;
 quickreplydiv.style.display='';
}
function quickreply(worksid,pid,i){
 plform.content.value=quickreplya[i];
 plform.pid.value=pid;
 plform.worksid.value=worksid;
 plform.submit();
}

function reply(worksid,pid,tarsubject){
 plform.pid.value=pid;
 plform.worksid.value=worksid;
 pltarsubject.style.padding="3px";
 pltarsubject.innerHTML="<font color=green>回复</font>:&nbsp;"+tarsubject;
}

function getPointerX(){
//获得鼠标指针的X坐标（相对于页面）
    var x = getLeft(event.srcElement)+event.offsetX;
    return x;
}

function getPointerY(){
//获得鼠标指针的Y坐标（相对于页面）
    var y = getTop(event.srcElement)+event.offsetY;
    return y;
}



function getTop(e){
//获得对象的Y坐标（相对于页面）
    var t=e.offsetTop;
    while(e=e.offsetParent){
        t+=e.offsetTop;
        }
    return t;
}
 
function getLeft(e){
//获得对象的X坐标（相对于页面）
    var l=e.offsetLeft;
    while(e=e.offsetParent){
        l+=e.offsetLeft;
        }
    return l;
}
function hideobj(){
 var quickreplydiv=GetObj("quickreplydiv"); 
 if(hidequickrepydiv)quickreplydiv.style.display='none'; 
}

function fitsize(obj,maxw,maxh){
	 if(obj=="")return false;
	 var objid=obj;
	 obj=GetObj(obj);
	 var img=new Image;
	 img.src=obj.src;
	 if(img.readyState=="complete"){
	 if(img.height){
		 h=img.height;
		 w=img.width;
		 bl=w/h;
     	 if(bl>=maxw/maxh){
		  if(w>maxw){
			   obj.width=maxw;
			   obj.height=maxw/bl;
			  }else{
				obj.width=w;
				obj.height=w/bl;
			  }
		 }else{
		  	 if(h>maxh){
				 obj.height=maxh;
				 obj.width=maxh*bl;
			 }else{
				 obj.height=h;
				 obj.width=h*bl;
				 }
		 }
	 }
	}else{
		setTimeout("fitsize('"+objid+"',"+maxw+","+maxh+"),1000");
	}

}

function showquickmodphoto(id,obj){
 var obj=GetObj(obj);
 var moddiv=GetObj("quickmodphotodiv");
 moddiv.style.display='';
 moddiv.style.left=getLeft(obj)-8;
 quickmodphotodiv.style.top=getTop(obj);
 quickmodphotoform.photoid.value=id;
 quickmodphotoform.file.value="";
 GetObj("modfileshow").src=localpreimg.src;
}
function showquickmodphotosave(obj){
 var obj=GetObj(obj);
 var moddiv=GetObj("quickmodphotodiv");
 moddiv.style.display='none';
 var savediv=GetObj("quickmodphotosavediv");
 savediv.style.display='';
 savediv.style.left=getLeft(obj);
 savediv.style.top=getTop(obj)+60;
}



function showquickmod(id,obj){
 var obj=GetObj(obj);
 var quickmoddiv=GetObj("quickmoddiv");
 quickmoddiv.style.display='';
 quickmoddiv.style.left=getLeft(obj);
 quickmoddiv.style.top=getTop(obj)+170;
 quickmodform.photoid.value=id;
 quickmodform.quickmodsubmit.disabled="disabled" ;
 allactionframe.location.href='getphotoinfo.php?photoid='+id;
}

function showquickmodsave(obj){
 var obj=GetObj(obj);
 var quickmoddiv=GetObj("quickmoddiv");
 quickmoddiv.style.display="none";
 var quickmodsavediv=GetObj("quickmodsavediv");
 quickmodsavediv.style.display='';
 quickmodsavediv.style.left=getLeft(obj)+20;
 quickmodsavediv.style.top=getTop(obj)-50;
}