// JavaScript Document
var imageArray = new Array();
var actImageIndex =0;
var imageObjID='diaShow';
var diaShowTimeout= 4000;
/*
function showPreview(imagepath)
{
	document.getElementById("cinemaimg").src=imagepath;
	document.getElementById("cinemaimg").style.visibility="visible";
}
*/
function showPreview(counter)
{
	document.getElementById("cinemaimg").src=imageArray[counter].src;
	document.getElementById("bigPix").style.visibility="visible";
	document.getElementById("bigDefault").style.visibility ="hidden";
	document.getElementById("bigDefault").style.overflow = "hidden";
}

function hidePreview()
{
	/*document.getElementById("cinemaimg").src="img/default.gif";*/
	document.getElementById("bigPix").style.visibility="hidden";
	document.getElementById("bigDefault").style.visibility="visible";
	document.getElementById("bigDefault").style.overflow = "auto";
}

function chkFormular(myForm) {
	if(document[myForm].name.value == "") {
		 alert("Bitte Ihren Namen eingeben!");     
		 document[myForm].name.focus();
		 return false;
		 
	} else if(document[myForm].email.value == "") {
		 alert("Bitte Ihre Email eingeben!");     
		 document[myForm].email.focus();
		 return false;
	
	} else if(document[myForm].email.value.indexOf('@') == -1) {
		 alert("Eingabefehler, keine E-Mail-Adresse");     
		 document[myForm].email.focus();
		 return false;
	
	} else if(document[myForm].email.value.indexOf('.') == -1) {
		 alert("Eingabefehler, keine E-Mail-Adresse");     
		 document[myForm].email.focus();
		 return false;
	     
	}

	with(document[myForm])  {
				submit();
			}
		
	}

function submitForm(myForm){
        bValidForm = chkFormular(myForm);
}