// JavaScript Document

function randomTopPicture(){

	var picArray=new Array("img/image_top7.jpg","img/image_top11.jpg","img/image_top12.jpg","img/image_top14.jpg","img/image_top19.jpg","img/image_top30.jpg","img/image_top31.jpg","img/image_top37.jpg","img/image_top38.jpg","img/image_top40.jpg","img/image_obsn1","img/image_obsn2","img/image_top41.jpg","img/image_wakeboard.jpg","img/image_wakeboard.jpg","img/opening09.jpg","img/opening09.jpg","img/image_viennawood.jpg","img/image_viennawood.jpg","img/image_viennawood.jpg","img/image_viennawood.jpg","img/image_viennawood.jpg","img/image_viennawood.jpg","fotos/crew_mario2.jpg","fotos/crew_mario2.jpg");
	var altArray=new Array("Road Gap - Mario Lange","Sportunion Kaltenleutgeben","Head Snowboards","Fs 360 Indy - Mario Lange","Hang Loose","Adidas","Adidas","Mölltal Opening 2008 - Captain Ello","www.seitenblicke-optik.com","Briefhauben-Boys","OBSN Custom Airbrush Design","OBSN Custom Airbrush Design","www.seitenblicke-optik.com","Wakeboard Weekend 09","Wakeboard Weekend 09","Snowboard Opening 09","Snowboard Opening 09","Viennawood Jump and Run","Viennawood Jump and Run","Viennawood Jump and Run","Viennawood Jump and Run","Viennawood Jump and Run","Viennawood Jump and Run","Fädde Klamoddn","Fädde Klamoddn");
	var titleArray=new Array("Road Gap - Mario Lange","Sportunion Kaltenleutgeben","Head Snowboards","Fs 360 Indy - Mario Lange","Hang Loose","Adidas","Adidas","Mölltal Opening 2008 - Captain Ello","www.seitenblicke-optik.com","Briefhauben-Boys","OBSN Custom Airbrush Design","OBSN Custom Airbrush Design","www.seitenblicke-optik.com","Wakeboard Weekend 09","Wakeboard Weekend 09","Snowboard Opening 09","Snowboard Opening 09","Viennawood Jump and Run","Viennawood Jump and Run","Viennawood Jump and Run","Viennawood Jump and Run","Viennawood Jump and Run","Viennawood Jump and Run","Fädde Klamoddn","Fädde Klamoddn");
	
	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="Pirates of the Powder - " + altArray[rndNbr];
	document.getElementById("fotoimg").title="Pirates of the Powder - " + 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');
	
}