// Drop Down Menu
startList = function() {
if (document.all && document.getElementById) {
navRoot = document.getElementById("Nav");
for (i=0; i<navRoot.childNodes.length; i++) {
node = navRoot.childNodes[i];
if (node.nodeName=="LI") {
node.onmouseover=function() {
this.className+=" over";
}
node.onmouseout=function() {
this.className=this.className.replace
(" over", "");
}
}
}
}
}
window.onload=startList;


// Quick Contact Form
function clearText(thefield) {
 if (thefield.defaultValue==thefield.value) { thefield.value = "" }
}



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_validateForm() { //v4.0
 var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
 for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
  if (val) { nm=val.name; if ((val=val.value)!="") {
   if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
    if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
   } else if (test!='R') { num = parseFloat(val);
    if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
    if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
     min=test.substring(8,p); max=test.substring(p+1);
     if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
  } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
 } if (errors) alert('The following error(s) occurred:\n'+errors);
 document.MM_returnValue = (errors == '');
}


//---Bookmark Page---//
function bookmark() {
	xUrl="http://kristintarbetmd.com/"
	xTitle="Kristin J. Tarbet, M.D. Cosmetic and Reconstructive Surgery"
	 netscape="Netscape User's hit CTRL+D to add a bookmark to this site."
	 if (navigator.appName=='Microsoft Internet Explorer')
	 {
		 window.external.AddFavorite(xUrl, xTitle);
	 }
	 else if (navigator.appName=='Netscape')
	 {
		 alert(netscape);
	 }
}