不懂就问,急,急,急!

/*
CHROMELESS WINDOWS v.30.5
(c) Gabriel Suchowolski power[z]one / www.microbians.com / [email protected]
Distributed under the terms of the GNU Library General Public License (www.gnu.org)
*/
function openchromeless(theURL,wname,W,H,X,Y,NONEgrf,CLOSEdwn,CLOSEup,CLOSEovr,MINIdwn,MINIup,MINIovr,CLOCKgrf,titHTML,titWIN,winBORDERCOLOR,winBORDERCOLORsel,winBGCOLOR,winBGCOLORsel) {
var isie=false
var isv55=false
var iswin=false
if ( navigator.appName=="Microsoft Internet Explorer" && parseInt(navigator.appVersion)>=4 ) {
isie=true
if ( navigator.appVersion.substring(navigator.appVersion.indexOf("MSIE ")+5,navigator.appVersion.indexOf("MSIE ")+8) >=5.5 ) isv55=true
}
if ( navigator.userAgent.toLowerCase().indexOf("win")!=-1 ) iswin=true
if (X==null) X=Math.ceil( (window.screen.width-W) / 2 )
if (Y==null) Y=Math.ceil( (window.screen.height-H) / 2 )
if (isie) { H=H+20+3;W=W+2;}
var s=",width="+ W +",height="+ H ;
if (isie && iswin) {
var chromeTIThtml=''+
'<html>\n'+
'<head>\n'+
'<style type="text/css">\n'+
'#crtMOVE {position:absolute;left:0px;top:0px;z-index:2;}\n'+
'#txtTITLE {position:absolute;left:0px;top:0px;width:100%;height:20px;z-index:1;clip:rect(0,100%,20,0);}\n'+
'#btnCLOSE {position:absolute;left:-20px;top:4px;width:11px;height:11px;z-index:3;clip:rect(0,11,11,0);}\n'+
'#btnMINI {position:absolute;left:-20px;top:4px;width:11px;height:11px;z-index:3;clip:rect(0,11,11,0);}\n'+
'#grfCLOCK {position:absolute;left:-20px;top:4px;width:11px;height:11px;z-index:3;clip:rect(0,11,11,0);}\n'+
'</style>\n'+
'<script language="javascript">\n'+
'var imgCLOSEdwn=new Image();imgCLOSEdwn.src="'+ CLOSEdwn +'"\n'+
'var imgCLOSEup=new Image();imgCLOSEup.src="'+ CLOSEup +'"\n'+
'var imgCLOSEovr=new Image();imgCLOSEovr.src="'+ CLOSEovr +'"\n'+
'var imgMINIdwn=new Image();imgMINIdwn.src="'+ MINIdwn +'"\n'+
'var imgMINIup=new Image();imgMINIup.src="'+ MINIup +'"\n'+
'var imgMINIovr=new Image();imgMINIovr.src="'+ MINIovr +'"\n'+
'var CLOCKgrfImg=new Image();CLOCKgrfImg.src="'+ CLOCKgrf +'"\n'+
'document.onselectstart=new Function("return false;")\n'+
'document.ondragstart=new Function("moveWIN();return false;")\n'+
'document.oncontextmenu=new Function("return false;")\n'+
'document.onmousemove=moveWIN\n'+
'winSTATUS="up"\n'+
'function setLAYOUT() {\n'+
'document.all["btnCLOSE"].style.pixelLeft=document.body.clientWidth-18\n'+
'if ( top.mainloaded ) {\n'+
'document.all["grfCLOCK"].style.visibility="hidden"\n'
if (isv55) {
chromeTIThtml +=''+
'document.all["btnMINI"].style.visibility="visible"\n'+
'document.all["btnMINI"].style.pixelLeft=document.body.clientWidth-38\n'
}
chromeTIThtml +=''+
'}\n'+
'else {\n'+
'document.all["btnMINI"].style.visibility="hidden"\n'+
'document.all["grfCLOCK"].style.pixelLeft=document.body.clientWidth-38\n'+
'setTimeout("setLAYOUT()",500)\n'+
'}\n'+
'}\n'+
'function minimizeWIN() {\n'+
'top.window.moveTo(0,-4000)\n'+
'if ( (top.opener) && (!top.opener.closed) ) { top.opener.window.focus();}\n'+
'top.window.blur()\n'+
'}\n'+
'function moveWIN() {\n'+
'if ( winSTATUS=="down") {\n'+
'document.body.bgColor="'+winBGCOLORsel+'"\n'+
'parent.bordeM.document.body.bgColor="'+winBORDERCOLORsel+'"\n'+
'parent.bordeT.document.body.bgColor="'+winBORDERCOLORsel+'"\n'+
'parent.bordeB.document.body.bgColor="'+winBORDERCOLORsel+'"\n'+
'parent.bordeL.document.body.bgColor="'+winBORDERCOLORsel+'"\n'+
'parent.bordeR.document.body.bgColor="'+winBORDERCOLORsel+'"\n'+
'ofx=event.x\n'+
'ofy=event.y\n'+
'winSTATUS="drag"\n'+
'}\n'+
'else if ( winSTATUS=="drag") {\n'+
'px=event.screenX-ofx-1\n'+
'py=event.screenY-ofy-1\n'+
'top.window.x=px\n'+
'top.window.y=py\n'+
'top.window.moveTo(px,py)\n'+
'} else {\n'+
'document.body.bgColor="'+winBGCOLOR+'"\n'+
'parent.bordeM.document.body.bgColor="'+winBORDERCOLOR+'"\n'+
'parent.bordeT.document.body.bgColor="'+winBORDERCOLOR+'"\n'+
'parent.bordeB.document.body.bgColor="'+winBORDERCOLOR+'"\n'+
'parent.bordeL.document.body.bgColor="'+winBORDERCOLOR+'"\n'+
'parent.bordeR.document.body.bgColor="'+winBORDERCOLOR+'"\n'+
'winStatus="up"\n'+
'}\n'+
'}\n'+
'</script>\n'+
'</head>\n'+
'<body onresize="setLAYOUT()" bgcolor='+winBGCOLOR+'>\n'+
'<div id=crtMOVE><img onmousedown="winSTATUS=\'down\';moveWIN()" onmouseup="winSTATUS=\'up\';moveWIN()" border=0 src="'+NONEgrf+'" width=110% height=500></div>\n'+
'<div id=txtTITLE>'+ '<table width=100% height=20 border=0 cellpadding=0 cellspacing=0><tr><td valign=middle align=left>'+titHTML+'</td></tr></table>' +'</div>\n'+
'<div id=btnCLOSE><img name=imgCLOSE src="'+ CLOSEup +'" border=0 width=11 height=11 onmouseover="this.src=imgCLOSEovr.src" onmouseout="btnSTATUS=false;this.src=imgCLOSEup.src" onmouseup="this.src=imgCLOSEup.src" onmousedown="this.src=imgCLOSEdwn.src" onclick="top.window.close()"></div>\n'+
'<div id=btnMINI><img name=imgMINI src="'+ MINIup+'" border=0 width=11 height=11 onmouseover="this.src=imgMINIovr.src" onmouseout="btnSTATUS=false;this.src=imgMINIup.src" onmouseup="this.src=imgMINIup.src" onmousedown="this.src=imgMINIdwn.src" onclick="minimizeWIN()"></div>\n'+
'<div id=grfCLOCK><img name=imgCLOCK src="'+ CLOCKgrf +'" border=0 width=11 height=11></div>\n'+
'<script>setLAYOUT()</script>\n'+
'</body>\n'+
'</html>\n'
var chromeFRMhtml='' +
'<HTML>\n'+
'<HEAD>\n'+
'<TITLE>'+ titWIN +'</TITLE>\n'+
'</HEAD>\n'+
'<script>\n'+
'top.mainloaded=false\n'+
'function generatetitle() {\n'+
'if( window.frames["frmTIT"] && window.frames["bordeL"] && window.frames["bordeB"] && window.frames["bordeR"] && window.frames["bordeM"] ) {\n'+
'frmTIT.document.bgColor="'+ winBGCOLOR +'"\n'+
'frmTIT.document.open()\n'+
'frmTIT.document.write( "'+ quitasaltolinea(chromeTIThtml) +'" )\n'+
'frmTIT.document.close()\n'+
'bordeM.document.bgColor="'+ winBORDERCOLOR +'"\n'+
'bordeL.document.bgColor="'+ winBORDERCOLOR +'"\n'+
'bordeR.document.bgColor="'+ winBORDERCOLOR +'"\n'+
'bordeB.document.bgColor="'+ winBORDERCOLOR +'"\n'+
'bordeT.document.bgColor="'+ winBORDERCOLOR +'"\n'+
'} else {\n'+
'setTimeout("generatetitle()",20)\n'+
'}\n'+
'}\n'+
'top.window.h='+H+'\n'+
'top.window.w='+W+'\n'+
'top.window.x='+X+'\n'+
'top.window.y='+Y+'\n'+
'generatetitle()\n'+
'</script>\n'+
'<frameset onload="top.mainloaded=true" onfocus="top.window.moveTo(top.window.x,top.window.y)" border=0 framespacing=0 frameborder=0 cols="1,100%,1">\n'+
'<frame name=bordeL src="about:blank" scrolling=no noresize>\n'+
'<frameset border=0 framespacing=0 frameborder=0 rows="1,20,1,100%,1">\n'+
'<frame name=bordeT src="about:blank" scrolling=no noresize>\n'+
'<frame name=frmTIT src="about:blank" scrolling=no noresize>\n'+
'<frame name=bordeM src="about:blank" scrolling=no noresize>\n'+
'<frame name=main src="'+theURL+'">\n'+
'<frame name=bordeB src="about:blank" scrolling=no noresize>\n'+
'</frameset>\n'+
'<frame name=bordeR src="about:blank" scrolling=no noresize>\n'+
'</frameset>\n'+
'</HTML>'
var CWIN=window.open( "",wname,"fullscreen=1"+s)
CWIN.resizeTo(Math.ceil(W),Math.ceil(H))
CWIN.moveTo(Math.ceil(X),Math.ceil(Y))
CWIN.document.open()
CWIN.document.write( chromeFRMhtml )
CWIN.document.close()
}else{
var CWIN=window.open(theURL,wname,"toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=1"+s,true)
}
CWIN.focus()
return CWIN
}function quitasaltolinea(txt) {
var salida=txt.toString()
var re=/\\/g;var salida=salida.replace(re,"\\\\");
re=/\//g;var salida=salida.replace(re,"\\\/");
re=/\"/g;var salida=salida.replace(re,"\\\"");
re=/\'/g;var salida=salida.replace(re,"\\\'");
re=/\n/g;var salida=salida.replace(re,"\\n");
return salida
}