function popupWin(link,title,attribs) {
    var popupWin = null;
    popupWin = window.open(link,title,attribs);  
}

function popupWindows() {
    if(!document.getElementsByTagName) {
         return;
    }
    var scrW = screen.availWidth;
    var scrH = screen.availHeight;
    var anchors = document.getElementsByTagName("a");
    for (var i = 0; i < anchors.length; i++) {
         var anchor = anchors[i];
	 var linkDest = anchor.getAttribute("href");
         var relIndex = anchor.getAttribute("rel");
	 if (relIndex) {
           var relSplit = relIndex.split("|");
           if(relSplit[0] == "popup") {
                var title = relSplit[1];
	        var attribs = relSplit[2];
                anchor.setAttribute("href", "javascript:popupWin('" + linkDest + "','" + title + "','" + attribs + "')");
           }
         }
    }
}

window.onload = popupWindows;