/* Dropdown Script (Allows hover state on elements in IE)
--------------------------------------------
----------------------------------------- */

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;

//---Consultation Form ---//
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://www.lhochsteinmd.com"
	xTitle="Miami, Florida Plastic Surgery with Dr Leonard Hochstein"
	 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);
	 }
}

//---Video flv files---//
function MM_CheckFlashVersion(reqVerStr,msg){
 with(navigator){
  var isIE = (appVersion.indexOf("MSIE") != -1 && userAgent.indexOf("Opera") == -1);
  var isWin = (appVersion.toLowerCase().indexOf("win") != -1);
  if (!isIE || !isWin){ 
   var flashVer = -1;
   if (plugins && plugins.length > 0){
    var desc = plugins["Shockwave Flash"] ? plugins["Shockwave Flash"].description : "";
    desc = plugins["Shockwave Flash 2.0"] ? plugins["Shockwave Flash 2.0"].description : desc;
    if (desc == "") flashVer = -1;
    else{
     var descArr = desc.split(" ");
     var tempArrMajor = descArr[2].split(".");
     var verMajor = tempArrMajor[0];
     var tempArrMinor = (descArr[3] != "") ? descArr[3].split("r") : descArr[4].split("r");
     var verMinor = (tempArrMinor[1] > 0) ? tempArrMinor[1] : 0;
     flashVer = parseFloat(verMajor + "." + verMinor);
    }
   }
   // WebTV has Flash Player 4 or lower -- too low for video
   else if (userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 4.0;

   var verArr = reqVerStr.split(",");
   var reqVer = parseFloat(verArr[0] + "." + verArr[2]);
 
   if (flashVer < reqVer){
    if (confirm(msg))
     window.location = "http://www.macromedia.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash";
   }
  }
 } 
}