// common.js - This file should be included in most templates
function openPopupWindow(url)
{
	window.open(url,"popupWindow","width=620,height=500,directories=no,location=yes,menubar=yes,resizable=yes,scrollbars=yes,status=yes,toolbar=yes");
}

function printFriendly()
{
	if (document.getElementById != null)
	{
		var html = '<HTML class="printerFriendly">\n<HEAD>\n';
		var headTags = document.getElementsByTagName("head");
		html += headTags[0].innerHTML;
		html += '\n</HEAD>\n<BODY><TABLE class="border" cellspacing="0" cellpadding="0" width="100%" align="center" border="0"><TR><TD class="closeWindow" width="500"><img src="/assets/images/common/top_logo_pv.gif" alt="VBN Training" width="500" height="60" border="0"></TD><TD class="closeWindow" width="110"><A href="javascript:window.close()">close window</A></TD></TR></TABLE>';
		html += '<br /><table cellspacing="0" cellpadding="0"  align="center" width="500"><tr><td>';
		
		var printPageElem = (document.getElementById("pf1").innerHTML) + (document.getElementById("pf2").innerHTML);
		html += printPageElem;
		html += '</td></tr></table>';		
		html += '</BODY>\n</HTML>';
		
		var printWin = window.open("VBN Training","pf1","height=450,width=630,directories=no,location=no,menubar=yes,resizable=yes,scrollbars=yes,status=no,toolbar=yes");
		printWin.document.open();
		printWin.document.write(html);
	}
	else
	{
		alert("Sorry, the printer friendly feature works\nonly in javascript enabled browsers.");
	}
}

function processPulldown(pulldownId,openNewWindow)
{
	var pulldownObject=document.getElementById(pulldownId);
	var selectedOption=pulldownObject.options[pulldownObject.selectedIndex].value;

	if (selectedOption.length > 0)
	{
		if (openNewWindow)
			openPopupWindow(selectedOption);
		else
			self.location=selectedOption;
	}
}
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_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_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];}
}