/*<!--*/



// tip-a-friend popup
function tipUrl() {
	window.open('about:blank','tipurl','width=500,height=450,left=50,top=50,toolbar=no,scrollbars=no,menubar=no,dependent=yes,resizable=yes');
	setTimeout('document.tipform.submit()',1000);
	return false;
}

// generate the print link
function makePrintLink() {
	if (document.getElementById) {
		document.getElementById('printLink').onclick = function() {
			window.print();
			return false;
		};
	} else if (document.all) {
		document.all['printLink'].onclick = function() {
			window.print();
			return false;
		};
	}
}

// open window with print preview
function openPrintWindow(previewLink) {
	var printWindow = window.open(previewLink, 'printWindow', 'resizable=yes,toolbar=yes,location=no,scrollbars=yes,menubar=yes,width=630,height=500,dependent=yes,left=0,top=0');
	printWindow.focus();
	printWindow.print();
	return false;
}

// set rollover for images
function makeRollOver(linkID, picID, imgOver) {
	if (document.getElementById) {
		document.getElementById(linkID).onmouseover = function() {
			MM_swapImage(picID,'',imgOver,1);
		};
		document.getElementById(linkID).onmouseout = function() {
			MM_swapImgRestore();
		};
	} else if (document.all) {
		document.all[linkID].onmouseover = function() {
			MM_swapImage(picID,'',imgOver,1);
		};
		document.all[linkID].onmouseout = function() {
			MM_swapImgRestore();
		};
	}
}

// image rollover scripts
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];}
}

// disable logo button on mac safari
function checkLogoBtn() {
	var browser = navigator.userAgent.toLowerCase();
	if (browser.indexOf("mac") != -1 && browser.indexOf("safari") != -1 && document.getElementById) {
		document.getElementById("logo").style.display = "none";
	}
}

/*-->*/