function change_Main(url,theWidth,theHeight){
	var theTop=(screen.height/2)-(theHeight/2);
	var theLeft=(screen.width/2)-(theWidth/2);
	var features=
	'height='+theHeight+',width='+theWidth+',top='+theTop+',left='+theLeft+",scrollbars=yes";
	theWin=window.open(url,'',features);
}



function pic_open(imageType,imageName,imageWidth,imageHeight,alt,posLeft,posTop) {  // v4.01

	newWindow = window.open("","newWindow","width="+imageWidth+",height="+imageHeight+",scrollbars=no,left="+posLeft+",top="+posTop);
	newWindow.document.open();
	newWindow.document.write('<html><title>'+alt+'</title><body bgcolor="#FFFFFF" leftmargin="0" topmargin="0" marginheight="0" marginwidth="0" onBlur="self.close()">');
	newWindow.document.write('<img src=\"'+imageName+'\" width='+imageWidth+' height='+imageHeight+' alt=\"'+alt+'\">');
	newWindow.document.write('</body></html>');
	newWindow.document.close();
	newWindow.focus(); 

}

function printf(url_address) {

	 var URL, url_address;
	 
	 URL = "print.php?print=page"+url_address;	 
	 window.open(URL, 'NewPopup','scrollbars=yes, height=600, width=670 , left=50 , top=50');

}

function calCheck(lang) 
{
	var lang;
	var name = document.getElementById('name').value;
	var email= document.getElementById('email').value;
	
	if(name == "" || email == "")
	{
		if(lang == 'estonian')
		{
			alert('Palun täida kõik kohustuslikud väljad !');
		}
		else if(lang == 'russian')
		{
			alert('??????????, ????????? ??? ??????????? ????');
		}
		else
		{
			alert('Please, feel the "name" field');
		}

		return false;
	}
	else {return true;}
}

function calCheck2(lang) 
{
	var lang;
	var name = document.getElementById('name').value;
	var phone= document.getElementById('phone').value;
	var date= document.getElementById('date').value;
	var room= document.getElementById('room').value;
	
	if(name == "" || phone == "" || date == "" || room == "")
	{
		if(lang == 'estonian')
		{
			alert('Palun täida kõik kohustuslikud väljad !');
		}
		else if(lang == 'russian')
		{
			alert('??????????, ????????? ??? ??????????? ????');
		}
		else
		{
			alert('Please, feel the "name" field');
		}

		return false;
	}
	else {return true;}
}


function getSelectedRadio(buttonGroup) {
   // returns the array number of the selected radio button or -1 if no button is selected
    if (buttonGroup[0]) { // if the button group is an array (one button is not an array)
      for (var i=0; i<buttonGroup.length; i++) {
         if (buttonGroup[i].checked) {
            return i;
         }
      }
   } else {
      if (buttonGroup.checked) { return 0; } // if the one button is checked, return zero
   }
   // if we get to this point, no radio button is selected
   return -1;
} // Ends the "getSelectedRadio" function



function checksend(value1,value2,value3,mess){
	
	var mess;

	if(document.getElementById('name').value == "" || document.getElementById('name').value == value1 ) {
		
		alert(mess);
		return false
	}
	
	
	if(document.getElementById('mail').value == "" || document.getElementById('mail').value == value2 ) {
		
		alert(mess);
		return false
	}
	
	if(document.getElementById('textarea').value == "" || document.getElementById('textarea').value == value3 ) {
		
		alert(mess);
		return false
	}
	
	document.form1.submit();
	return true;
	
}

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_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_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];}
}
