function validation()
{
if(document.getElementById('name').value =='')
  {
   alert("Please Enter Your Name");
   document.getElementById("name").focus();
   return false;
  }

if(document.getElementById("email").value == "")
 {
 alert("Please Enter Email");
 document.getElementById("email").focus();
 return false;
 }

if(document.getElementById('email').value != "")
 {
 fieldValue = document.getElementById('email').value;
 if ( fieldValue == '')
      {
	   alert("Please Enter Email");
       document.getElementById("email").focus();
       return false;
	  }
else
     {
        i=fieldValue.indexOf("@")
        j=fieldValue.indexOf(".",i)
		k=fieldValue.indexOf(",")
		kk=fieldValue.indexOf(" ")
		jj=fieldValue.lastIndexOf(".")+1
		len=fieldValue.length
		if((i>0) && (j>(1+1)) && (k==-1) && (kk==-1) && (len-jj >=2) && (len-jj<=3)) 
           {
        	/* Right Email Address  */
           }
        else
           {
           //document.getElementById('rightformate').style.display = 'block';
        	alert("Please Enter Valid Email Address in the Given Formate mail@email.com");
            document.getElementById("email").focus();
            return false;
           }
	}
}

if(document.getElementById('phone').value =='')
  {
  alert("Please Enter Your phone");
  document.getElementById("phone").focus();
  return false;
  }

if(document.getElementById('phone').value !='' && !IsNumeric(document.getElementById('phone').value) )
         {
         alert("Please Enter only Numeric fields in phone Field");
         document.getElementById("phone").focus();
         return false;
         } 

if(document.getElementById('web').value !='' && check_it(document.getElementById('web').value)==false)
         {
         alert("Please Enter Your Web Url In Proper Formate");
         document.getElementById("web").focus();
         return false;
         } 
document.getElementById('con').submit();
return true;
}

function check_it(n) {
     var theurl=n;
     var tomatch= /[A-Za-z0-9\.-]{1,}\.[A-Za-z]{3}/
     if (tomatch.test(theurl))
     {
         //window.alert("URL OK.");
         return true;
     }
     else
     {
         //window.alert("URL invalid. Try again.");
         return false; 
     }
}


function IsNumeric(sText)
{
	var ValidChars = "0123456789.";
    var IsNumber=true;
    var Char;
    for (i = 0; i < sText.length && IsNumber == true; i++) 
        { 
        Char = sText.charAt(i); 
        if (ValidChars.indexOf(Char) == -1) 
           {
           IsNumber = false;
           }
         }
return IsNumber;
}

function popup_validation()
{
if(document.getElementById('name1').value =='')
  {
   alert("Please Enter Your Name");
   document.getElementById("name1").focus();
   return false;
  }

if(document.getElementById("email1").value == "")
 {
 alert("Please Enter Email");
 document.getElementById("email1").focus();
 return false;
 }

if(document.getElementById('email1').value != "")
 {
 fieldValue = document.getElementById('email1').value;
 if ( fieldValue == '')
      {
	   alert("Please Enter Email");
       document.getElementById("email1").focus();
       return false;
	  }
else
     {
        i=fieldValue.indexOf("@")
        j=fieldValue.indexOf(".",i)
		k=fieldValue.indexOf(",")
		kk=fieldValue.indexOf(" ")
		jj=fieldValue.lastIndexOf(".")+1
		len=fieldValue.length
		if((i>0) && (j>(1+1)) && (k==-1) && (kk==-1) && (len-jj >=2) && (len-jj<=3)) 
           {
        	/* Right Email Address  */
           }
        else
           {
           //document.getElementById('rightformate').style.display = 'block';
        	alert("Please Enter Valid Email Address in the Given Formate mail@email.com");
            document.getElementById("email1").focus();
            return false;
           }
	}
}

if(document.getElementById('phone1').value =='')
  {
  alert("Please Enter Your phone");
  document.getElementById("phone1").focus();
  return false;
  }

if(document.getElementById('phone1').value !='' && !IsNumeric(document.getElementById('phone1').value) )
         {
         alert("Please Enter only Numeric fields in phone Field");
         document.getElementById("phone").focus();
         return false;
         } 

  
if(document.getElementById('web1').value !='' && check_it(document.getElementById('web1').value)==false)
         {
         alert("Please Enter Your Web Url In Proper Formate");
         document.getElementById("web1").focus();
         return false;
         } 


document.getElementById('con1').submit();
return true;
}


function clear_tsxt(n)
{
if(n==1)
{
document.getElementById('txtUserNameLog').value='';
}
else
{
document.getElementById('txtPasswordLog').value='';
document.getElementById('txtPasswordLog').type='password';
}
}