// JavaScript Document

function randomTopPicture(){

	var picArray=new Array("img/topfoto_zander1.jpg","img/topfoto_cat.jpg","img/topfoto_aesche.jpg","img/topfoto_angel.jpg","img/topfoto_fisch.jpg","img/topfoto_unterkunft.jpg","img/topfoto_schilf.jpg","img/annaz.gif","img/anna.jpg","img/mwal.gif","img/pdrill.gif","img/pzander.gif","img/rotf.gif","img/GoldH2.gif","img/GoldiH1.gif","img/ZanderH1.gif","img/drill1.gif","img/topfoto_dieterzander.jpg","img/topfoto_drillgold.jpg","img/topfoto_drillgold2.jpg","img/topfoto_drill.jpg","img/topfoto_zander.jpg","img/topfoto_flix.jpg","img/topfoto_flix2.jpg","img/topfoto_speedrunner","img/topfoto_zw","img/topfoto_wallerklein","img/topfoto_uli","img/topfoto_zander4.jpg","img/topfoto_m1.jpg","img/topfoto_m2.jpg","img/topfoto_m3.jpg","img/topfoto_m1.jpg","img/topfoto_m2.jpg","img/topfoto_m3.jpg","img/top_thetrip.jpg","img/top_thetrip.jpg");
	var altArray=new Array("Zander","Waller","Aesche","Das Material","Die Beute","Die Unterkunft","Das Revier","Zander aus dem St.Anna Stausee","St. Anna Stausee","Schöner Waller","Sigi schwer am Drillen","Sigi mit schönen Zander","Schöne Rotfeder","Goldwaller","Goldwaller","Zander","Drill am Rio Ebro","Diter mit Zander","Drill","Drill","Drill","Schöner Zander","Heißer Drill","Waller","Die neue Loop Opti Speedrunner","Rio Ebro","Prachtvoller Waller","Uli mit schönem Karpfen im Drill!","Unterwasserstudie","Waller","Monster Waller von Andi","Schöner Fluss-Zander","Waller","Monster Waller von Andi","Schöner Fluss-Zander","Movie - The Trip","Movie - The Trip");
	var titleArray=new Array("Zander","Waller","Aesche","Das Material","Die Beute","Die Unterkunft","Das Revier","Zander aus dem St.Anna Stausee","St. Anna Stausee","Schöner Waller","Sigi schwer am Drillen","Sigi mit schönen Zander","Schöne Rotfeder","Goldwaller","Goldwaller","Zander","Drill am Rio Ebro","Dieter mit Zander","Drill","Drill","Drill","Schöner Zander","Heißer Drill","Waller","Die neue Loop Opti Speedrunner","Rio Ebro","Prachtvoller Waller","Uli mit schönem Karpfen im Drill!","Unterwasserstudie","Waller","Monster Waller von Andi","Schöner Fluss-Zander","Waller","Monster Waller von Andi","Schöner Fluss-Zander","Movie - The Trip","Movie - The Trip");
	
	var rndNbr=Math.random();
	var array_length=picArray.length;
	rndNbr*=1000;
	rndNbr=Math.round(rndNbr);
	rndNbr=rndNbr % array_length;
	document.getElementById("fotoimg").src=picArray[rndNbr];
	document.getElementById("fotoimg").alt="Impressionen vom Fliegenfischen - " + altArray[rndNbr];
	document.getElementById("fotoimg").title="Impressionen vom Fliegenfischen - " + titleArray[rndNbr];

}

function checkForm(){
	var obligatory=new Array("vorname","nachname","email","personen","woche","paket", "bellyboat", "leihrute");
	var error=0;
	for (i=0; i<obligatory.length;i++){
		if(document.getElementsByName(obligatory[i])[0].value==""){
			error=1;
			document.getElementsByName(obligatory[i])[0].style.borderColor="#ff0000";
			document.getElementById("errorMessage").style.color="#ff0000";
			
		}
	}
	if(error==0){
		document.getElementById("anfrageFormular").submit();
	}
	
}

function openFotoPopup(file){
	
	var openLink=window.open(file,'_blank','width=575,height=580,scrollbars=no,resizable=no');
	
}