
<!-- Begin info_window()
function info_window(URL, w, h, s, l, t, tool, loc, stat, menu, res) {
	
	/* Here I set default values */

	if(!s) s=0;
	if(!l) l=300;
	if(!t) t=300;
	if(!tool) tool=1;
	if(!loc) loc=0;
	if(!stat) stat=0;
	if(!menu) menu=0;
	if(!res) res=0;
	/* End of default values */

	day = new Date();
	id = day.getTime();
	eval("page" + id + " = window.open('"+URL+"', '" + id + "', toolbar="+tool+",scrollbars="+s+",location="+loc+",statusbar="+stat+",menubar="+menu+",resizable="+res+",width="+w+",height="+h+",left="+l+",top="+t+");");
}
// End info_window() -->

function check_all(flag, formname, arr) {
	var x;
	if(!formname)
		formname = checkboxes_form;
	if(!arr)
		arr = checkboxes;
	if(!document.forms[formname] || arr.length == 0)
		return false;
	for(x = 0; x < arr.length; x++)
		if(arr[x] != '' && document.forms[formname].elements[arr[x]])
   			document.forms[formname].elements[arr[x]].checked = flag;
}

var lastselectedindex = new Array();
function disabled_hack_for_ie(sel){  
	var sels = document.getElementsByTagName("select");
    var i;
    var sel_num_in_doc = 0;

    for (i = 0; i <sels.length; i++){    
		if (sel == sels[i]){
			sel_num_in_doc = i;
        }
    }

     // never true for browsers that support option.disabled
    if (sel.options[sel.selectedIndex].disabled){
		sel.selectedIndex = lastselectedindex[sel_num_in_doc];
    } else {    
		lastselectedindex[sel_num_in_doc] = sel.selectedIndex;
    }
    return true;
}