Page= {
	init: function() {
		Util.externalLinks();
		$(".lightbox").lightBox();
		
		$("#bow").css("height", $("#page .main").height());
	}
}

Util= {
	externalLinks: function() {
		//Source: http://www.sitepoint.com/print/standards-compliant-world/
		if (!document.getElementsByTagName) {
			return;
		}
		var anchors = document.getElementsByTagName("a");
		for (var i=0; i<anchors.length; i++) {
			var anchor = anchors[i];
			if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external") {
				anchor.target = "_blank";
			}
		} 
	},
	validateFormWithMail: function(id, email){
		var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
		var address = document.forms[id].elements[email].value;
		if(reg.test(address) === false) {
			//			$("#"+email).addClass("error");
			alert('ungültige E-Mail Adresse');
			return false;
		}/*else{
			$("#"+email).removeClass("error");
		}
		*/			
	
		var result= Util.validateForm(id);
		return result;
	},	
	validateForm: function(id) {
		var result= true;				
		$("#"+id + " input, #"+id + " textarea, #"+id + " input.checkbox, #"+id + " .select").each(function() {		
			if($(this).attr("class") && $(this).attr("class").match("required")) {
			    $(this).val($(this).val().replace(/^\s+|\s+$/g, ''));
				var itemresult= Util.validate($(this).attr("id"));
				result= result && itemresult;
			}
		});			
		if( !result ){
			$('#'+id+' #error').removeClass('hide');
		}
		return result;		
	},
	validate: function(id) {
		var result= true;
		var obj= $("#"+id);		
		var commands= $("#"+id).attr("class").split(" ");
		for(var i=0; i<commands.length; i++) {
			var command= commands[i].replace(/[0-9]/g, "");			
			switch(command) {
				case("minlength"):
					var length= parseInt(commands[i].replace(/minlength/g, ""));
					result= result && (obj.val().length>=length);
					break;
				case("maxlength"):
					var length= parseInt(commands[i]);
					result= result && (obj.val().length<=length);
					break;
				case("email"):
					result = result && ( obj.get(0).value.match(/\S@\S.\S{2,}/)!=null );
					break;
				case("checkbox"):
					if( $("#"+id+":checked").length <= 0 ){
						result = result && false;
						$("#"+id).parent().children(".checkbox .info").addClass("error");
					}					
					break;
				case("select"):
					result = result && !( $("#"+id).val() == '---' );					
					break;
				default:
					result= result && (obj.val().length!=0);
					break;
			}
		}
						
		if(!result) {
			obj.addClass("error");
		} else {
			obj.removeClass("error");
			
		}
		return result;
	}
}