function showPhotoGallery(picnum)
{
var xmlFile=document.getElementById('hidXML').value;
dynamicObject(picnum,xmlFile);

document.getElementById('blurDiv').style.display="block";
document.getElementById('blurDiv').style.height=document.body.scrollHeight;
document.getElementById('blurDiv').style.width=document.body.scrollWidth;


document.getElementById('flashDiv').style.display="block";

//--------Finding left position of flash--------------------------
var twidth=document.getElementById('blurDiv').scrollWidth;
var flashwidth=document.getElementById('flashDiv').scrollWidth;
var diffwidth=twidth-flashwidth;
var leftwidth=0;
if(diffwidth>0)
{leftwidth=diffwidth/2};
//-----------------------------------------------------------------

//-------Finding Top position of flash----------------------------
var theight=document.body.clientHeight;
var flashHeight=document.getElementById('flashDiv').scrollHeight;
var diffHeight=theight-flashHeight;
var flashTop=0;
if(diffHeight>0)
{flashTop=diffHeight/2};
//-----------------------------------------------------------------

document.getElementById('flashDiv').style.top=document.body.scrollTop +flashTop;
document.getElementById('flashDiv').style.left=leftwidth;

}
function hidePhotoGallery()
{
document.getElementById('blurDiv').style.display="none";
document.getElementById('flashDiv').style.display="none";
}
function dynamicObject(picnum,xmlFile)
{
var strObj="<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0' width='650' height='490'>";
strObj+="<param name='movie' VALUE='../../Common_inc/gallery.swf?xmlsrc=" + xmlFile +"&picnum=" + picnum +"'>"
strObj+="<param name='quality' value='high'>"
strObj+="<param name='menu' val='false'><PARAM NAME=quality VALUE=high> <PARAM NAME=wmode VALUE=transparent >";
strObj+="<embed src='../../Common_inc/gallery.swf?xmlsrc=" + xmlFile +"&picnum=" + picnum +"' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='650' height='490'></embed></object >";
document.getElementById('flashDiv').innerHTML=strObj;
}