//scripts for for displaying larger version of thumbs in pop-up windows
floater=null; //initialize floater window
//hides floater window and focuses main window
function hideFloater() {
if(floater!=null&&!floater.closed){
floater.blur();
window.focus();
}
}
//-- This function opens the new, empty window named floater.
function openPictureWindow(width, height, index) {
winStats='toolbar=no,location=no,directories=no,menubar=no,'
winStats+='scrollbars=no,width='+width+',height='+height
if(index==0||index==1) x=screen.width/2;
else x=0;
if (navigator.appName.indexOf("Microsoft")>=0) {
winStats+=',left='+x+',top=50'
}else{
winStats+=',screenX='+x+',screenY=50'
}
floater=window.open("","",winStats)
}
//calls openPictureWindow and writes large version of thumb to window
function writePictureWindow(picture, width, height, index) {
if(floater!=null && !floater.closed){
floater.close();
}
openPictureWindow(width, height, index);
floater.document.open()
floater.document.writeln ("")
floater.document.writeln ("")
floater.document.writeln ("")
floater.document.writeln ("")
floater.document.writeln ("")
floater.document.writeln ("![](" + picture + ")
")
floater.document.writeln ("")
floater.document.writeln ("")
floater.document.close()
floater.focus()
}
//onUnload="unloadfloater();"
function unloadfloater(){
if(floater!=null) {
floater.close();
}
}
// "pops up" image
function showlarge_portfolio(index)
{
img=pics_array[index].src;
//alert(img);
writePictureWindow(img, widths[index], heights[index],index);
}