// JavaScript Document

//These are the functions for the prices and packages page
function togglePrices (id){
    var e = document.getElementById(id);
	e.style.display = 'block';

	var f = document.getElementById('packages');
	f.style.display = 'none';
}
function togglePackages (id){
    var e = document.getElementById(id);
 	e.style.display = 'block';

	var f = document.getElementById('indPrices');
	f.style.display = 'none';
}


//These are the functions for the Portfolio page
function toggleGraphics (id){
    var e = document.getElementById(id);
 	e.style.display = 'block';

	var f = document.getElementById('videoDiv');
	f.style.display = 'none';
	
	var g = document.getElementById('websiteDiv');
	g.style.display = 'none';
}
function toggleVideo (id){
    var e = document.getElementById(id);
 	e.style.display = 'block';

	var f = document.getElementById('graphicDiv');
	f.style.display = 'none';
	
	var g = document.getElementById('websiteDiv');
	g.style.display = 'none';
}
function toggleWebsites (id){
    var e = document.getElementById(id);
 	e.style.display = 'block';

	var f = document.getElementById('graphicDiv');
	f.style.display = 'none';
	
	var g = document.getElementById('videoDiv');
	g.style.display = 'none';
}


//This is the function to check for flash
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";
      }
    }
  } 
}

function hgsubmit()
{
if (/^\S+@[a-z0-9_.-]+\.[a-z]{2,6}$/i.test(document.hgmailer.email.value) == false) alert ("Valid email address required.");
 else if (/\S+/.test(document.hgmailer.tellme.value) == false) alert ("Email content required.");
  else {
       document.hgmailer.submit();
       alert ('Thank you, my friend!');
       }
}

function echeck(str) {

		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		   alert("Invalid E-mail ID")
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   alert("Invalid E-mail ID")
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    alert("Invalid E-mail ID")
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    alert("Invalid E-mail ID")
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    alert("Invalid E-mail ID")
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    alert("Invalid E-mail ID")
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		    alert("Invalid E-mail ID")
		    return false
		 }

 		 return true					
	}

function ValidateForm(){
	var emailID=document.frmSample.Email
	
	if ((emailID.value==null)||(emailID.value=="")){
		alert("Please Enter your Email ID")
		emailID.focus()
		return false
	}
	if (echeck(emailID.value)==false){
		emailID.value=""
		emailID.focus()
		return false
	}
	alert("Thank you, my friend!")
	return true
 }