/***********************************************************/
//event holders

function f_load(){
	init_subtabnav();
}
function f_unload(){

}

function confirm_delete()
{
	return confirm('Are you sure?');
}

function init_subtabnav(){
 if(navigator.appVersion.indexOf("MSIE")==-1){return;}
 var i,k,g,lg,r=/\s*wclhvr/,nn='',c,cs='wclhvr',bv='subtabnav';
 for(i=0;i<10;i++){g=document.getElementById(bv+nn);if(g){
 lg=g.getElementsByTagName("li");if(lg){for(k=0;k<lg.length;k++){
 lg[k].onmouseover=function(){c=this.className;cl=(c)?c+' '+cs:cs;
 this.className=cl;};lg[k].onmouseout=function(){c=this.className;
 this.className=(c)?c.replace(r,''):'';};}}}nn=i+1;}
}

// allow multiple scripts pipe load/unload events
// http://www.tek-tips.com/faqs.cfm?fid=4862

// onload
if 		( typeof window.addEventListener != "undefined" ) window.addEventListener( "load", f_load, false );
else if ( typeof window.attachEvent != "undefined" ) window.attachEvent( "onload", f_load );
else 	{
     if ( window.onload != null ) {
        var oldOnload = window.onload;
        window.onload = function ( e ) {
            oldOnload( e );
            f_load();
        }
    }
    else window.onload = f_load;
}

// onunload
if 		( typeof window.addEventListener != "undefined" ) window.addEventListener( "unload", f_unload, false );
else if ( typeof window.attachEvent != "undefined" ) window.attachEvent( "onunload", f_unload );
else 	{
     if ( window.onunload != null ) {
        var oldOnUnload = window.onunload;
        window.onunload = function ( e ) {
            oldOnUnload( e );
            f_unload();
        }
    }
    else window.onunload = f_unload;
}