var containerURL='root_container.html';

function SlideShow(slides,maxheight,maxwidth){this.slides=slides;this.maxwidth=maxwidth;this.maxheight=maxheight;this.currentindex=0;this.sliding=false;}
function Slide(url, height, width, caption){this.url=url;this.height=height;this.width=width;this.caption=caption;}

function openC(sl,initialIndex)
{
 var xWidth;var xHeight;var scrl='scrollbars=no';var opera = false;

 max_height=sl.maxheight;max_width=sl.maxwidth;currentSlides=sl.slides;currentSlideIndex=initialIndex;
 if( navigator.userAgent.indexOf("Opera") != -1 ) opera=true;
 xWidth=max_width+100;xHeight=max_height+100;
 if(xWidth>screen.availWidth){xWidth=screen.availWidth-50;scrl='scrollbars=yes';}
 if(xHeight > (screen.availHeight-19)){xHeight= screen.availHeight-50;scrl='scrollbars=yes';}

 var xLeft=Math.round((screen.availWidth-xWidth)/2); var xTop=Math.round((screen.availHeight-xHeight)/2)-25;
 if(xTop<0) xTop=0;
 var contWindow=window.open(containerURL, 'slideshow', scrl + ',titlebar=no,location=no,status=no,toolbar=no,width='+xWidth+',height='+xHeight+',top='+xTop+',left='+xLeft);
 contWindow.focus();
 if(opera) contWindow.document.location.reload(true);
}