function openDoc(title,whereto,height,width) {
var newheight = height+40;
var newwidth = width+20;
//alert(height + ' = ' + newheight);
//alert(width + ' = ' + newwidth);
if (newheight > 600) {
//alert('set height 600');
newheight = 600;
}
var features = 'top=50,left=50,height=' + newheight + ',width=' + newwidth + ',toolbar=no,resizable=yes,scrollbars=no';
newwindow = window.open('', 'info', features);
var contents;
contents = '' + title + '';
contents += '';
contents += '';
newwindow.document.write(contents);
isopen = "yes";
newwindow.focus();
}
function removeClassName (elem, className) {
elem.className = elem.className.replace(className, "").trim();
}
function addClassName (elem, className) {
removeClassName (elem, className);
elem.className = (elem.className + " " + className).trim();
}
function setClassName (elem, className) {
elem.className = className;
}
function strltrim() {return this.replace(/^\s+/,'');}
function strrtrim() {return this.replace(/\s+$/,'');}
function strtrim() {return this.replace(/^\s+/,'').replace(/\s+$/,'');}
String.prototype.ltrim = strltrim;
String.prototype.rtrim = strrtrim;
String.prototype.trim = strtrim;