// Set slideShowSpeed (milliseconds)
var slideShowSpeed = 10000

// Duration of crossfade (seconds)
var crossFadeDuration = 3

// Specify the image files
var Pic = new Array()

Pic[0] = 'graphics/poem1.jpg'
Pic[1] = 'graphics/poem2.jpg'
Pic[2] = 'graphics/poem3.jpg'
Pic[3] = 'graphics/poem4.jpg'
Pic[4] = 'graphics/poem5.jpg'

var t
var j = 0
var p = Pic.length

var preLoad = new Array()
for (i = 0; i < p; i++){
   preLoad[i] = new Image()
   preLoad[i].src = Pic[i]
}

function runSlideShow(){
   if (document.all){
      document.images.SlideShow.style.filter="blendTrans(duration=2)"
      document.images.SlideShow.style.filter="blendTrans(duration=crossFadeDuration)"
      document.images.SlideShow.filters.blendTrans.Apply()      
   }
   document.images.SlideShow.src = preLoad[j].src
   if (document.all){
      document.images.SlideShow.filters.blendTrans.Play()
   }
   j = j + 1
   if (j > (p-1)) j=0
   t = setTimeout('runSlideShow()', slideShowSpeed)
}

function checkFrameSet(){
	var curURL = "";
	try{
		curURL = parent.main.location.href;
	}catch(e){
		parent.location.replace("http://www.img-media.at");
	}
}

function checkFormContact(){
	if ( document.contactform.email.value.length == 0 && document.contactform.phone.value.length == 0) {

		alert("Bitte geben Sie Ihre E-Mail Adresse oder Ihre Telefonnummer an, damit wir Sie so schnell wie möglich kontaktieren können!");
	
		return false;
	} else {
		return true;
	}
}

function checkFormUpload() {
	if ( document.uploadform.customer.value.length == 0 ) {
		alert("Bitte geben Sie Ihren Namen ein, damit wir Ihnen Ihre Dateien zuordnen können.");
		return false;
	} else {
		return true;
	}
}

function checkFormNewsletter() {
	if ( document.newsletterform.email.value.length == 0 || document.newsletterform.name.value.length == 0) {
		alert("Bitte füllen Sie alle Pflichtfelder aus.");
		return false;
	} else {
		return true;
	}
}

function checkSubmit() {
	var keycode;
	if(window.event) keycode = window.event.keyCode;
	else if (e) keycode = e.which;
	else return true;
	
	if (keycode == 13){
		document.bottomform.submit();
		return false;
	}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}