var layerQueue=new Array()
var layerIndex=-1
function hideElement(elmID,overDiv)
{if(ie)
{for(i=0;i<document.getElementsByTagName(elmID).length;i++)
{obj=document.getElementsByTagName(elmID)[i];if(!obj||!obj.offsetParent)
{continue;}
objLeft=obj.offsetLeft;objTop=obj.offsetTop;objParent=obj.offsetParent;while(objParent.tagName.toUpperCase()!="BODY")
{objLeft+=objParent.offsetLeft;objTop+=objParent.offsetTop;objParent=objParent.offsetParent;}
objHeight=obj.offsetHeight;objWidth=obj.offsetWidth;if((overDiv.offsetLeft+overDiv.offsetWidth)<=objLeft);else if((overDiv.offsetTop+overDiv.offsetHeight)<=objTop);else if(overDiv.offsetTop>=(objTop+objHeight));else if(overDiv.offsetLeft>=(objLeft+objWidth));else
{obj.style.visibility="hidden";}}}}
function showElement(elmID)
{if(ie)
{for(i=0;i<document.getElementsByTagName(elmID).length;i++)
{obj=document.getElementsByTagName(elmID)[i];if(!obj||!obj.offsetParent)
{continue;}
obj.style.visibility="";}}}
function lw_createLayer(layerName,top_pos,left_pos,width,height,bgcolor,bordercolor,z_index){document.write("<div onclick='event.cancelBubble=true' id='"+layerName+"' style='z-index:"+z_index+";position:absolute;top:"+top_pos+";left:"+left_pos+";visibility:hidden;'><table bgcolor='"+bgcolor+"' style='border-width:1px;border-style:solid;border-color:"+bordercolor+"' cellpadding=0 cellspacing=0 width=0><tr><td valign=top width='"+width+"' height='"+height+"'><span id='"+layerName+"_content'></span></td></tr></table></div>")}
function lw_getObj(objName){return(dom)?document.getElementById(objName).style:ie?eval("document.all."+objName):eval("document."+objName)}
function lw_showLayer(layerName){found=false
for(i=0;i<=layerIndex;i++)
{if(layerQueue[i]==layerName)
{found=true}}
if((lw_getObj(layerName).visibility!="visible")&&(lw_getObj(layerName).visibility!="show"))
{lw_getObj(layerName).visibility=(dom||ie)?"visible":"show"
layerQueue[++layerIndex]=layerName
hideElement('SELECT',document.getElementById(layerName));hideElement('APPLET',document.getElementById(layerName));}}
function lw_hideLayer(){showElement('SELECT',document.getElementById(layerQueue[layerIndex]));showElement('APPLET',document.getElementById(layerQueue[layerIndex]));lw_getObj(layerQueue[layerIndex--]).visibility="hidden"}
function lw_hideLayerName(layerName){var i
var tmpQueue=new Array()
var newIndex=-1
showElement('SELECT',document.getElementById(layerName));showElement('APPLET',document.getElementById(layerName));lw_getObj(layerName).visibility="hidden"
for(i=0;i<=layerIndex;i++)
{if((layerQueue[i]!="")&&(layerQueue[i]!=layerName))
{tmpQueue[++newIndex]=layerQueue[i]
hideElement('SELECT',document.getElementById(layerQueue[i]));hideElement('APPLET',document.getElementById(layerQueue[i]));}}
layerQueue=tmpQueue
layerIndex=newIndex}
function lw_closeAllLayers(){while(layerIndex>=0)
{lw_hideLayer()}}
function lw_closeLastLayer(){if(layerIndex>=0)
{while((lw_getObj(layerQueue[layerIndex]).visibility!="visible")&&(layerIndex>0))
{layerIndex--;}
lw_hideLayer()}}
function lw_escLayer(e){if(navigator.appName=="Netscape")
{var keyCode=e.keyCode?e.keyCode:e.which?e.which:e.charCode;if((keyCode==27)||(keyCode==1))
{lw_closeLastLayer()}}
else
if((event.keyCode==0)||(event.keyCode==27))
{lw_closeLastLayer()}}
var lw_leftpos=0
var lw_toppos=0
var lw_width=0
var lw_height=0
function lw_calcpos(obj){lw_leftpos=0
lw_toppos=0
lw_width=obj.offsetWidth
lw_height=obj.offsetHeight
var aTag=obj
do{lw_leftpos+=aTag.offsetLeft;lw_toppos+=aTag.offsetTop;aTag=aTag.offsetParent;}while(aTag.tagName!="BODY");}
document.onkeypress=lw_escLayer;document.onclick=lw_closeAllLayers;