function findPosX(obj)
{var posx=0;if(obj.offsetParent)
{while(obj.offsetParent)
{posx+=obj.offsetLeft
obj=obj.offsetParent;}}
else if(obj.x)
{posx+=obj.x;}
return posx;}
function jumpTo(num)
{location.href="page_"+ num+".html";if(parent.index&&parent.slide)
{if(num=="1")
{parent.index.scrollTo(0,0)}
else if(parent.index.document.images["thumb"+ num])
{var x=findPosX(parent.index.document.images["thumb"+ num]);if(x>0)
{parent.index.scrollTo(x,0);}}
else if(parent.index.document.anchors["anchor"+ num])
{parent.index.location.hash="anchor"+ num;}}}
function loadNextImage(num)
{if(document.images)
{if(navigator.userAgent.indexOf("Opera")!=-1)
{nextimage=new Image();nextimage.src="../mediafiles/l"+ num+".jpg";}
else if(navigator.userAgent.indexOf("MSIE")!=-1&&navigator.userAgent.indexOf("Mac")!=-1)
{;}
else
{nextimage=new Image();nextimage.src="../mediafiles/l"+ num+".jpg";}}}
function testCookie(cname,cvalue)
{val=0;if(document.cookie.length>0)
{offset=document.cookie.indexOf(cname+"=");if(offset!=-1)
{val=unescape(document.cookie.substring(offset+cname.length+1,cname.length+offset+2));}
return val==cvalue;}}
function jumpIfShow(num)
{if(document.cookie.length>0)
{if(testCookie("galerieslide",1))
{jumpTo(num);}}
else
{jumpTo(num)}}
function setShow(num)
{if(document.cookie.length>0)
{if(testCookie("galerieslide",1))
{document.cookie="galerieslide=0; path=/";location.reload();}
else
{document.cookie="galerieslide=1; path=/";jumpTo(num);}}
else
{alert("To be able to stop and start the slide show, please enable cookies in your web browser.\n\nIf cookies are enabled and you are viewing this gallery from a local disk (not from a web server), you may want to try a different browser. Some browsers, like Safari, do not use cookies locally.")}}
function StartStopText(num)
{if(document.cookie.length>0)
{if(testCookie("galerieslide",1))
{document.write('<a href="javascript:setShow('+ num+');">Stop slide show</a>');}
else
{document.write('<a href="javascript:setShow('+ num+');">Start slide show</a>');}}
else
{document.write('<a href="javascript:setShow('+ num+');">Stop slide show</a>');}}
function StartStopButton(num)
{if(document.cookie.length>0)
{if(testCookie("galerieslide",1))
{document.write('<form action="javascript:setShow('+ num+');"><input type="submit" value="&nbsp;Stop slide show&nbsp;"></form>');}
else
{document.write('<form action="javascript:setShow('+ num+');"><input type="submit" value="&nbsp;Start slide show&nbsp;"></form>');}}
else
{document.write('<form action="javascript:setShow('+ num+');"><input type="submit" value="&nbsp;Stop slide show&nbsp;"></form>');}}
function StartStopImage(num)
{if(document.cookie.length>0)
{if(testCookie("galerieslide",1))
{document.write('<a href="javascript:setShow('+ num+');"><img name="btnstop" src="showstop.gif" border="0" alt="Stop slide show"</a>');}
else
{document.write('<a href="javascript:setShow('+ num+');"><img name="btnstart" src="showstart.gif" border="0" alt="Start slide show"</a>');stopbutton=new Image();stopbutton.src="showstop.gif";}}
else
{document.write('<a href="javascript:setShow('+ num+');"><img name="btnstop" src="showstop.gif" border="0" alt="Stop slide show"</a>');}}