function todo(){this.action=[];this.execute=function(){for(var i in this.action){try{todo.action[i]();}catch(er){alert('todo >> "'+er.message+'" in "'+er.fileName+'" on "'+er.lineNumber+'"');}}};var onLoadAction=function(o){return function(){o.execute();}}(this);if(typeof document.attachEvent!='undefined')window.attachEvent('onload',onLoadAction);else window.addEventListener('load',onLoadAction,false);};
todo.prototype.onload=function(func){this.action[this.action.length]=func;};
todo.prototype.get=function(id){return document.getElementById(id);};
todo=new todo;

function isEmail(email){
	var pattern=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
	return pattern.test(email);
}
function impressum(lan){
	var w=window.open("?id=impressum","imp","top=0,left=0,width=450,height=450,scrollbars=1,resizable=1")
	w.focus();
}
function unternehmen(lan){
	var w=window.open("?id=unternehmen","unternehmen","top=100,left=50,width=320,height=400,scrollbars=0,resizable=0");
	if(w)w.focus();
}
function agb(){
	var w=window.open("?id=agb","agb","top=100,left=50,width=500,height=400,scrollbars=1,resizable=0");
	if(w)w.focus();
}