//Hallopath_fullscreen = "vr/hotel_post/fullscreen/";img_name = "post_";function open_ecard(bildnr){	self.location.href="?id=127&file=ecard&type=php&bildnr=" + bildnr;}function open_hilfe(bildnr){	self.location.href="?id=127&file=hilfe&type=php&bildnr=" + bildnr;}function open_fullscreen(bildnr){	url = path_fullscreen + img_name + bildnr + '.html';	alert(url);	document.ptviewer.stopAutoPan();//	window.open(url,'Panoramabild','toolbar=0,location=0,status=0,menubar=0,scrollbars=0,resizable=0');}function turn_down(){	document.ptviewer.startAutoPan(0,-0.3,1.0);}function turn_up(){	document.ptviewer.startAutoPan(0,0.3,1.0);}function turn_left(){	document.ptviewer.startAutoPan(-0.2,0,1.0);}function turn_right(){	document.ptviewer.startAutoPan(0.2,0,1.0);}/* ------------------------ S C R O L L D O W N M E N U ------------------------ */function jumptolink(what){	var selectedopt = what.options[what.selectedIndex];	if (document.getElementById && selectedopt.getAttribute("target")=="newwin")		window.open(selectedopt.value)	else		window.location=selectedopt.value}/* ------------------------ E C A R D  E I N G A B E N P R U E F U N G------------------------ */  var err1,err2,err3,err4;  err1=1;  err2=1;  err3=1;  err4=1;  function err_code()  {  	if (window.document.forms[0].absendername.value == "")  	{  		document.getElementById("vr_err1").firstChild.nodeValue = "Geben Sie bitte einen Absendernamen ein.";  		err1=0;  	}  	else  	{  		err1=1;  	}  	if (window.document.forms[0].absenderemail.value == "")  	{		document.getElementById("vr_err2").firstChild.nodeValue = "Geben Sie bitte eine Absenderemail ein.";  		err2=0;  	}	else if((window.document.forms[0].absenderemail.value.indexOf('@') == -1) || (window.document.forms[0].absenderemail.value.indexOf('.') == -1))	{		document.getElementById("vr_err2").firstChild.nodeValue = "Die Absenderemail ist ungueltig.";  		err2=0;    }    	else    	{	  		err2=1;	   	}  	if (window.document.forms[0].empfaengername.value == "")  	{  		document.getElementById("vr_err3").firstChild.nodeValue = "Geben Sie bitte einen Empfaengernamen ein.";  		err3=0;  	}  	else{  		err3=1;  	}  	if (window.document.forms[0].empfaengeremail.value == "")  	{  		document.getElementById("vr_err4").firstChild.nodeValue = "Geben Sie bitte eine Empfaengeremail ein.";  		err4=0;  	}    else if ((window.document.forms[0].empfaengeremail.value.indexOf('@') == -1) || (window.document.forms[0].empfaengeremail.value.indexOf('.') == -1))    {        document.getElementById("vr_err4").firstChild.nodeValue = "Die Empfaengeremail ist ungueltig.";  		err4=0;    } else    	{	  		err4=1;	  	}	if(err1==1 && err2==1 && err3==1 && err4==1)	{	    document.getElementById("vr_btn_senden").style.color='#000';	}  }//function  function err_code_e()  {  	if (window.document.forms[0].absendername.value == "")  	{  		document.getElementById("vr_err1").firstChild.nodeValue = "Enter your name please.";  		err1=0;  	}  	else  	{  		err1=1;  	}  	if (window.document.forms[0].absenderemail.value == "") { 	 document.getElementById("vr_err2").firstChild.nodeValue = "Enter your email adress please.";  		err2=0;  	}	else if((window.document.forms[0].absenderemail.value.indexOf('@') == -1) || (window.document.forms[0].absenderemail.value.indexOf('.') == -1)){			document.getElementById("vr_err2").firstChild.nodeValue = "Your email adress adress is not valid.";  		err2=0;    }  	else{  		err2=1;  	}  	if (window.document.forms[0].empfaengername.value == "") {  		document.getElementById("vr_err3").firstChild.nodeValue = "Enter the name of the receiver please.";  		err3=0;  	}  	else{  		err3=1;  	}  	if (window.document.forms[0].empfaengeremail.value == "") {  		document.getElementById("vr_err4").firstChild.nodeValue = "Enter the email adress of the receiver please.";  		err4=0;  	}    else if ((window.document.forms[0].empfaengeremail.value.indexOf('@') == -1) || (window.document.forms[0].empfaengeremail.value.indexOf('.') == -1)){        document.getElementById("vr_err4").firstChild.nodeValue = "The email adress of the receiver is not valid.";  		err4=0;    } else{  		err4=1;  	}	if(err1==1 && err2==1 && err3==1 && err4==1){	    document.getElementById("vr_btn_senden").style.color='#000';	}  }//function  var x;  function make_empty(x){	switch(x){  		case '1':  			document.getElementById("vr_err1").firstChild.nodeValue = "";  			break;		case '2':			document.getElementById("vr_err2").firstChild.nodeValue = "";			break;  		case '3':  			document.getElementById("vr_err3").firstChild.nodeValue = "";  			break;		case '4':			document.getElementById("vr_err4").firstChild.nodeValue = "";			break;	}   }//function