/***
**
****/
var limitTime=null;

function quotecomment(oo){
	document.getElementById("comment_content").value=oo;
	document.getElementById("comment_content").focus();
}

function limitComment(){
	limitTime=limitTime-1;
	if(limitTime>0){
		document.getElementById("comment_content").value='Wait for '+limitTime+' seconds please.';
		document.getElementById("comment_content").disabled=true;
		document.getElementById("comment_submit").disabled=true;
		setTimeout("limitComment()",1000);
	}else if(limitTime==0){
		document.getElementById("comment_content").value='';
		document.getElementById("comment_content").disabled=false;
		document.getElementById("comment_submit").disabled=false;
	}
	
}
function postcomment(url,yzimgnum){
	var yzimgstr='';
	//if(yzimgnum=='1'){
	if(document.getElementById("yzImgNum")!=null){
		yzimgstr="&yzimg="+ document.getElementById("yzImgNum").value;
	}
	username4 = document.getElementById("comment_username").value;
	content4 = document.getElementById("comment_content").value;
	if(content4==''){
		showerr("No Content.");
		return false;
	}
	content4=content4.replace(/(\n)/g,"@@br@@");
	//document.getElementById("comment_content").value='';
	//document.getElementById("comment_content").disabled=true;
	limitTime=10;
	limitComment();
	
	AJAX.get("comment",url + "&username=" + username4 + "&content=" + content4 + yzimgstr ,0);
	//if(yzimgnum=='1'){
	if(document.getElementById("yzImgNum")!=null){
		//document.getElementById("yz_Img").src;
		document.getElementById("yzImgNum").value='';
	}
}
function showerr(msg){
	alert(msg);
}
function getcomment(url){
	AJAX.get("comment",url,1);
}
function getmycart(url){
	AJAX2.get("getmycart",url + "&allow=1",1);
}
function ShowMenu_mmc(){
}
function HideMenu_mmc(){
}

function get_position(o){//ȡ
	var to=new Object();
	to.left=to.right=to.top=to.bottom=0;
	var twidth=o.offsetWidth;
	var theight=o.offsetHeight;
	while(o!=document.body){
		to.left+=o.offsetLeft;
		to.top+=o.offsetTop;
		o=o.offsetParent;
	}
	to.right=to.left+twidth;
	to.bottom=to.top+theight;
	return to;
}

/***
*߲*
****/
document.write('<div style="display:none;"><table width="100%" border="0" cellspacing="0" cellpadding="0" id="AjaxEditTable"><tr><td class="head"><h3 class="L"></h3><h3 class="R"></h3><span class="eidtmodule" onclick="this.offsetParent.offsetParent.offsetParent.style.display=\'none\'" onMouseOver="this.style.cursor=\'hand\'">ر</span></td></tr><tr> <td class="middle"></td></tr></table></div>');
var clickEdit={
	tableid:null,
	init:function(){
		oo=document.body.getElementsByTagName("A");
		for(var i=0;i<oo.length;i++){
			if(oo[i].getAttribute("editurl")!=null){
				if(oo[i].getAttribute("href")!=null)oo[i].href='javascript:';
				oo[i].title='޸';
				if (document.all) { //For IE
					oo[i].attachEvent("onmousedown",clickEdit.showdiv);
					oo[i].attachEvent("onmouseover",clickEdit.showstyle);
					oo[i].attachEvent("onmouseout",clickEdit.hidestyle);
				}else{ //For Mozilla
					oo[i].addEventListener("onmousedown".substr(2,"onmousedown".length-2),clickEdit.showdiv,true);
				}
			}
		}
	},
	showstyle:function(evt){
		var evt = (evt) ? evt : ((window.event) ? window.event : "");
		if (evt) {
			 ao = (evt.target) ? evt.target : evt.srcElement;
		}
		ao.style.border='1px dotted red';
		ao.style.cursor='hand';
	},
	hidestyle:function(evt){
		var evt = (evt) ? evt : ((window.event) ? window.event : "");
		if (evt) {
			 ao = (evt.target) ? evt.target : evt.srcElement;
		}
		ao.style.border='0px dotted red';
	},
	showdiv:function(evt){
		var w=150;
		var h=100;
		var evt = (evt) ? evt : ((window.event) ? window.event : "");
		if (evt) {
			 ao = (evt.target) ? evt.target : evt.srcElement;
		}
		//oid=ao.offsetParent.offsetParent.id;
		//ȡĺͷж
		position=get_position(ao);
		
		//alert(oid);
		url=ao.getAttribute("editurl");
		oid=url.replace(/(\.|=|\?|&|\\|\/|:)/g,"_");
		ao.id=oid;
		DivId="clickEdit_"+oid;
		url=url + "&TagId=" + oid;
		obj=document.getElementById(DivId);
		if(obj==null){
			obj=document.createElement("div");

			obj.innerHTML=document.getElementById('AjaxEditTable').outerHTML;
			objs=obj.getElementsByTagName("TD");
			objs[1].id=DivId;
			//obj.id=DivId;
			//obj.className="Editdiv";
			obj.style.Zindex='999';
			//obj.style.display='';
			obj.style.position='absolute';
			obj.style.top=position.bottom;
			obj.style.left=position.left;
			obj.style.height=h;
			obj.style.width=w;
			document.body.appendChild(obj);
			//obj.innerHTML='ʾ...';
			AJAX.get(DivId,url,1);
		}else{
			fobj=obj.offsetParent.offsetParent;
			if(fobj.style.display=='none'){
				fobj.style.display='';
			}else{
				fobj.style.display='none';
			}
		}
	},
	save:function(oid,job,va){
		divid="clickEdit_"+oid;
		//alert(oid)
		//GETʽύ,пոĻ.BUG
		//ʱʾ,ûжǷ񱣴ɹҲʾ
		document.getElementById(oid).innerHTML=va;
		va=va.replace(/(\n)/g,"@BR@");
		AJAX.get(divid,"ajax.php?inc="+job+"&step=2&TagId="+oid+"&va="+va,0);
	},
	cancel:function(divid){
		document.getElementById(divid).offsetParent.offsetParent.style.display='none';
	}
}

//ʾĿ
function showSonName(fid)
{
	oo=document.body.getElementsByTagName('DIV');
	for(var i=0;i<oo.length;i++){
		if(oo[i].className=='SonName'+fid){
			if(oo[i].style.display=='none'){
				oo[i].style.display='';
			}
			else
			{
				oo[i].style.display='none';
			}
		}
	}
}

function avoidgather(myname){
	fs=document.body.getElementsByTagName('P');
	for(var i=0;i<fs.length;i++){
		if(myname!=''&&fs[i].className.indexOf(myname)!=-1){
			fs[i].style.display='none';
		}
		
	}
	fs=document.body.getElementsByTagName('DIV');
	for(var i=0;i<fs.length;i++){
		if(myname!=''&&fs[i].className.indexOf(myname)!=-1){
			fs[i].style.display='none';
		}
	}
}

/*  View the big pic */
function getEventObject(W3CEvent) {   //事件标准化函数
 return W3CEvent || window.event;
}


function getPointerPosition(e) {   //兼容浏览器的鼠标x,y获得函数
 e = e || getEventObject(e);
 var x = (e.pageX - document.getElementById('proshow').offsetLeft - document.getElementById('banner').offsetLeft - document.getElementById('main').offsetLeft - 10) || (e.clientX + (document.documentElement.scrollLeft || document.body.scrollLeft) - document.getElementById('proshow').offsetLeft - document.getElementById('banner').offsetLeft - document.getElementById('main').offsetLeft - 10);
 var y = (e.pageY - document.getElementById('proshow').offsetTop - document.getElementById('banner').offsetTop - document.getElementById('main').offsetTop - 30) || (e.clientY + (document.documentElement.scrollTop || document.body.scrollTop) - document.getElementById('proshow').offsetTop - document.getElementById('banner').offsetTop - document.getElementById('main').offsetTop - 30);
 
 return { 'x':x,'y':y };
}

function setOpacity(elem,level) {   //兼容浏览器设置透明值
 if(elem.filters) {
  elem.style.filter = 'alpha(opacity=' + level * 100 + ')';
 } else {
  elem.style.opacity = level;
 }
}

function css(elem,prop) {    //css设置函数,可以方便设置css值,并且兼容设置透明值
 for(var i in prop) {
  if(i == 'opacity') {
   setOpacity(elem,prop[i]);
  } else {
   elem.style[i] = prop[i];
  }
 }
 return elem;
}

var magnifier = {
 m : null,
 
 init:function(magni){
  var m = this.m = magni || {
   cont : null,  //装载原始图像的div
   img : null,   //放大的图像
   mag : null,   //放大框
   scale : 12   //比例值,设置的值越大放大越大,但是这里有个问题就是如果不可以整除时,会产生些很小的白边,目前不知道如何解决
  }
  
  css(m.img,{ 
   'position' : 'absolute',
   'width' : (m.cont.clientWidth * m.scale) + 'px',    //原始图像的宽*比例值 
   'height' : (m.cont.clientHeight * m.scale) + 'px'    //原始图像的高*比例值
   })
  
  css(m.mag,{
   'display' : 'none',
   'width' : m.cont.clientWidth + 'px',   //m.cont为原始图像,与原始图像等宽
   'height' : m.cont.clientHeight + 'px',
   'position' : 'absolute',
   'left' : m.cont.offsetLeft + m.cont.offsetWidth + 10 + 'px',  //放大框的位置为原始图像的右方远10px
   'top' : m.cont.offsetTop + 'px'
   })
  
  var borderWid = m.cont.getElementsByTagName('div')[0].offsetWidth - m.cont.getElementsByTagName('div')[0].clientWidth;  //获取border的宽
  
  css(m.cont.getElementsByTagName('div')[0],{   //m.cont.getElementsByTagName('div')[0]为浏览框
   'display' : 'none',        //开始设置为不可见
   'width' : m.cont.clientWidth / m.scale - borderWid + 'px',   //原始图片的宽/比例值 - border的宽度
   'height' : m.cont.clientHeight / m.scale - borderWid + 'px',  //原始图片的高/比例值 - border的宽度
   'opacity' : 0.5     //设置透明度
   })
  
  m.img.src = m.cont.getElementsByTagName('img')[0].src;   //让原始图像的src值给予放大图像
  m.cont.style.cursor = 'crosshair';
  
  m.cont.onmouseover = magnifier.start;
  
 },
 
 start:function(e){
  
  if(document.all){    //只在IE下执行,主要避免IE6的select无法覆盖
   magnifier.createIframe(magnifier.m.img);
  }
  
  this.onmousemove = magnifier.move;  //this指向m.cont
  this.onmouseout = magnifier.end;
 },
 
 move:function(e){
  var pos = getPointerPosition(e);  //事件标准化
  
  this.getElementsByTagName('div')[0].style.display = '';
  
  css(this.getElementsByTagName('div')[0],{
   'top' : Math.min(Math.max(pos.y - this.offsetTop - parseInt(this.getElementsByTagName('div')[0].style.height) / 2,0),this.clientHeight - this.getElementsByTagName('div')[0].offsetHeight) + 'px',
   'left' : Math.min(Math.max(pos.x - this.offsetLeft - parseInt(this.getElementsByTagName('div')[0].style.width) / 2,0),this.clientWidth - this.getElementsByTagName('div')[0].offsetWidth) + 'px'   //left=鼠标x - this.offsetLeft - 浏览框宽/2,Math.max和Math.min让浏览框不会超出图像
   })
  
  magnifier.m.mag.style.display = '';
  
  css(magnifier.m.img,{
   'top' : - (parseInt(this.getElementsByTagName('div')[0].style.top) * magnifier.m.scale) + 'px',
   'left' : - (parseInt(this.getElementsByTagName('div')[0].style.left) * magnifier.m.scale) + 'px'
   })
  
 },

 
 end:function(e){
  this.getElementsByTagName('div')[0].style.display = 'none';
  magnifier.removeIframe(magnifier.m.img);  //销毁iframe
  
  magnifier.m.mag.style.display = 'none';
 },
 
 createIframe:function(elem){
  var layer = document.createElement('iframe');
  layer.tabIndex = '-1';
  layer.src = 'javascript:false;';
  elem.parentNode.appendChild(layer);
  
  layer.style.width = elem.offsetWidth + 'px';
  layer.style.height = elem.offsetHeight + 'px';
 },
 
 removeIframe:function(elem){
  var layers = elem.parentNode.getElementsByTagName('iframe');
  while(layers.length >0){
   layers[0].parentNode.removeChild(layers[0]);
  }
 }
}

window.onload = function(){
 magnifier.init({
       cont : document.getElementById('magnifier'),
       img : document.getElementById('magnifierImg'),
       mag : document.getElementById('mag'),
       scale : 2
       });
}