// Set default form values
function setInputs(formInput, formValue){
	if($defined($(formInput))){
		if(formInput.value !=  '' && formInput.value != formValue) formInput.value = formInput.value;
		else if(formInput.value ==  '') formInput.set('value', formValue);
		formInput.addEvent('click', function(e){
			if(this.value == formValue) this.set('value', '');
			
			this.addEvent('blur', function(e){
				e = new Event(e).stop;
				if(this.value == '') this.set('value', formValue);
				else this.value == this.value;
			});
		});	
	}
}

// PHPs equivalent to in_array
function inArray(needle, haystack) {
	var length = haystack.length;
	for(var i = 0; i < length; i++) {
		if(haystack[i] == needle) return true;
	}
	return false;
}