// Form Scripts

	function form_submit(form, e){
		
		var key_code;
		
		if(window.event) key_code = window.event.keyCode;
		else if (e) key_code = e.which;
		else return true;
		
		if(key_code == 13){
			form.submit();
			return false;
		} else {
			return true;	
		}
		
	}
	
	function smart_field(element, default_text, class_name){
		
		element.onfocus = function(){
			if(this.value == default_text){
				this.value = '';
				this.className = class_name;
				this.focus();
			} else {
				this.select();
			}
		}
		element.onblur = function(){
			if(this.value == ''){
				this.value = default_text;
				this.className = class_name + '_blur';
			}
		}
		
		if (element.value == default_text) element.className = class_name + '_blur';
		
	}