function showPPBox(URL) {
    showbgPPDiv();
	setPPurl(URL);
    setTimeout("showPPdivMsg();",800);

}

function showbgPPDiv(){
//背景
	var bgObj=document.getElementById("bgPPDiv");
	bgObj.style.display='';
	bgObj.style.width = (screen.width-20) + "px";
	bgObj.style.height =document.body.scrollHeight;
	//a_playnext=3;
	ImageAlpha_0('bgPPDiv');
	ImageAlphaStartGoto('bgPPDiv',50);
}

function hidebgPPDiv(){
//背景
	var bgObj=document.getElementById("bgPPDiv");
	//a_playnext=3;
	//ImageAlpha_0('bgPPDiv');
  setTimeout("PPdisplayNone('bgPPDiv');",800);
	
  setTimeout("ImageAlphaStartGoto('bgPPDiv',0);",10);
}

function setPPurl(url){
//IFRAME 源路径
    var objIfr=document.getElementById('PPifr');
	objIfr.src=url;
}

function showPPdivMsg(){
//DIV 出现
  var c_x=Math.ceil((document.body.offsetWidth-860)/2);
  var c_y=Math.ceil((document.body.offsetHeight-440)/2)+ document.body.scrollTop;
  var objDivMsg=document.getElementById('divMsg');
  objDivMsg.style.left=(Number(c_x)+430)+'px';
  objDivMsg.style.top=(Number(c_y)+200)+'px';
  objDivMsg.style.display='';
  /*boxmove.js*/
  ImageAlphaSet('divMsg',50);
  ImageAlphaStartGoto('divMsg',100);
  BoxMoveStartGoto('divMsg',c_x,c_y);
  setTimeout("showPPmsakDiv();",800);
}

function hidePPdivMsg(){
//DIV 消退
  var c_x=Math.ceil((document.body.offsetWidth-860)/2)+500;
  var c_y=Math.ceil((document.body.offsetHeight-440)/2)+500+ document.body.scrollTop;
  var objDivMsg=document.getElementById('divMsg');

  hidePPmsakDiv();
  setTimeout("PPdisplayNone('divMsg');",800);
  /*boxmove.js*/
  ImageAlphaSet('divMsg',50);
  ImageAlphaStartGoto('divMsg',0);
  BoxMoveStartGoto('divMsg',c_x,c_y);
}

function PPdisplayNone(o){
	var obj=document.getElementById(o);
	obj.style.display='none';
}

function showPPmsakDiv(){
	var objMask=document.getElementById('maskDiv');
	var objMsg=document.getElementById('divMsg');
	objMask.style.left=divMsg.style.left;
	objMask.style.top=divMsg.style.top;
	objMask.style.display='';
}

function hidePPmsakDiv(){
	var objMask=document.getElementById('maskDiv');
	objMask.style.display='none';
}

document.write('<DIV id=bgPPDiv style="DISPLAY: ; RIGHT: 0px; FILTER: Alpha(Opacity=100);    opacity: 0.6; LEFT:0px; POSITION: absolute; TOP: 0px; BACKGROUND-COLOR: #000;cursor:hand;" onclick="javascript:hidePPdivMsg();hidebgPPDiv();" ></DIV>');

document.write('<DIV id=maskDiv style="DISPLAY:none ; RIGHT: 0px;  width:840px; height:440px; LEFT:0px; POSITION: absolute; TOP: 0px; BACKGROUND-COLOR: #fff;"  ></DIV>');

document.write('<div id="divMsg" style="background-color:#fff;width:840px;height:430px;position:absolute;left:1000px;top:1000px;display:none;FILTER: Alpha(Opacity=50);"><div style="cursor:pointer;background-color:#fff;height:20px;width:100%;text-align:right;" onclick="javascript:hidePPdivMsg();hidebgPPDiv();;"><span style="font-family:Comic Sans MS;">X</span> 关闭&nbsp;&nbsp;&nbsp;&nbsp;</div><iframe src="" id="PPifr" frameborder="0" style="width:100%;height:100%;background-color:#fff;" scroll="none"></iframe></div>');

//<!---->