function submitSearchForm(searchForm) {
	var valid = false;
	
	if(searchForm.shows.value != '' && searchForm.shows.value != '-- Select show --') {
		valid = true;
	}
	if(searchForm.categories.value != '' && searchForm.categories.value != '-- Select category --') {
		valid = true;
	}
	if(searchForm.search.value != '' && searchForm.search.value != 'Enter Keywords') {
		valid = true;
	}
	
	if(valid) {
		searchForm.submit();
		return true;	
	}
	else {
		alert('Please select atleast one');
		return false;
	}
}

function submitenter(myfield,e)
{
	var keycode;
	if (window.event) keycode = window.event.keyCode;
	else if (e) keycode = e.which;
	else return true;
	
	if (keycode == 13)
	   {
	   myfield.form.submit();
	   return false;
	   }
	else
	   return true;
}

function closeDivs() {
	closeThis('shows_div');
	closeThis('categories_div');
}