function ready_search(form){
	if(form.value=="Search Verecom") form.value="";
}
function check_empty(form){
	if(form.value=="") form.value="Search Verecom";
}
function check_keyword(form){
	if(form.keyword.value == "Search Verecom" || form.keyword.value == ""){
		alert("Please enter search keyword.");
		return false;
	}
	return true;
}
function CreateBookmark(url) {
	var isIE  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
	var title = document.title;
	if(isIE)
		window.external.AddFavorite(url, title);
	else
		alert('Press Ctrl + D to bookmark the page.');
}