var dragapproved=false;
var z,x,y ;

function move(){
	if (event.button==1&&dragapproved){
		z.style.pixelLeft=temp1+event.clientX-x;
		z.style.pixelTop=temp2+event.clientY-y;
		return false
	}
}

function drags(){
	if (!document.all)
		return;
	if (event.srcElement.className=="ac401"){
		dragapproved=true;
		z=event.srcElement;
		temp1=z.style.pixelLeft;
		temp2=z.style.pixelTop;
		x=event.clientX;
		y=event.clientY;
		document.onmousemove=move
	}
}

document.onmousedown=drags;
document.onmouseup=new Function("dragapproved=false") ;

function showP( openfile , val ){

	var top_pos = document.body.scrollTop + 110 ;
	var obj = window.parent ;

	var str = "<div id='acH' style='position:absolute; top:"+ top_pos +"px; right:100px; width:469px; height:376px;  '> " +
		"<form name='view_form'>"+

		"    <div id='ac1' class='ac401' style=\"position:relative;width:469px;height:376px;background-image:url('web/images/prevbg.gif');background-repeat:no-repeat;CURSOR: move;display:'block';\"> "+

		"      <table border='0' id='title_table'>"+
		"        <tr>"+
		"          <td style=\"padding-top:5px;padding-left:150px;font-size:11pt;color:#333;\">"+ val +"</td> " + 

		"        </tr> " +
		"      </table> " +
	 
		"	  <div style=\"margin-left:18px;\"> " +
		"      <div style=\"width:436px; height:323px; CURSOR:text;  padding-top:0px;\"> " +

		"        <iframe src=\"web/reader/open_swf.jsp?path="+openfile+"\" frameborder='0' width='100%' height='100%' name='view_frame' id='view_frame' marginwidth='0' marginheight='0' scrolling='no' target='_self' noresize></iframe> " +
    
		"	  </div> " +
		"	  </div> " +
		"      <span onclick=\"closeP();\" style=\"color:black;font:15px;position:absolute;top:8px;right:25px;CURSOR: hand\"><img src='web/images/prec-close.gif' onMouseOver=\"this.src='web/images/prec-close1.gif';\" onMouseOut=\"this.src='web/images/prec-close.gif';\" border='0' alt='关闭' title='关闭'></span>  " +
		"    </div> " +
		"</form> " +
		"	</div> " ;

	var x= obj.document.getElementById("flash_table").rows ;
	var y=x[0].cells ;
	y[0].innerHTML = str ;

}

function closeP(){
	ac1.style.display='none' ;
	document.getElementById("flash_frame").src = "web/web_empty.htm";

	var x= document.getElementById("flash_table").rows ;
	var y=x[0].cells ;
	y[0].innerHTML = "" ;

}