function search()
{
	if(document.getElementById('s').value=="")
	{
		alert("Please Enter Product Name");
		document.getElementById('s').value=="";
		document.getElementById('s').focus();
		return false;
	}
	document.searchform.action="search.php";
    document.searchform.submit();
}
//---------------start to check required field--------//
function RequiredField(text,msg)
{
    if(Trim(document.getElementById(text).value)== "" )
    {
        alert(msg);
		 document.getElementById(text).value="";
        document.getElementById(text).focus();
        return false;
    } 
    else
    {
      return true;
    }   

}



function LTrim(str) {
for (var i=0; ((str.charAt(i)<=" ")&&(str.charAt(i)!="")); i++);
return str.substring(i,str.length);
}
function RTrim(str) {
for (var i=str.length-1; ((str.charAt(i)<=" ")&&(str.charAt(i)!="")); i--);
return str.substring(0,i+1);
}
function Trim(str) {
return LTrim(RTrim(str));
}

function RequiredField(text,msg)
{
    if(Trim(document.getElementById(text).value)=="")
    {
        alert(msg);
        document.getElementById(text).focus();
        return false;
    } 
    else
    {
      return true;
    }   

}

function MinCount(text,long,msg) 
{
	var maxlength = new Number(long); // Change number to your max length.
	if (document.getElementById(text).value.length < maxlength)
	{		
		alert(msg);		
		document.getElementById(text).focus();
		return false;
	}		
	else
		return true;
}

function MinimumCount(text,long,msg) 
{
	var maxlength = new Number(long); // Change number to your max length.
	if (document.getElementById(text).value!="")
	{
		if (document.getElementById(text).value.length < maxlength)
		{		
			alert(msg);		
			document.getElementById(text).focus();
			return false;
		}	
		else
		{
		return true;
		}
	return false;
	}
	else
		return true;
	
}

function PhoneValidation(txtphoneID)
{
    if(Trim(document.getElementById(txtphoneID).value)!="")//For Phone validate
	{
		regexp=/^[0-9 -]{10,15}$/;
        if(document.getElementById(txtphoneID).value.search(regexp)==-1)
        {
            document.getElementById(txtphoneID).value="";
		    alert('Invalid Phone Number');
		    document.getElementById(txtphoneID).focus();
		    return false;
        }	    
	    return true;
	}
}

function EmailValidation(text)
{
	if(Trim(document.getElementById(text).value)!="")
	{ 
		regexp=/^[a-zA-Z][\w\.-]*[a-zA-Z0-9]@[a-zA-Z0-9][\w\.-]*[a-zA-Z0-9]\.[a-zA-Z][a-zA-Z\.]*[a-zA-Z]$/;
		if(document.getElementById(text).value.search(regexp)==-1)
		{
			document.getElementById(text).value="";
			alert('Please Enter Valid Email Address');
			document.getElementById(text).focus();
			return false;
		}
		else
			return true;
	}
	else 
		return true;
}

function CheckDropdown(drpdown,msg)
{
	
  if((document.getElementById(drpdown).value=="Select")||(document.getElementById(drpdown).value==""))
  {
    alert(msg);
    document.getElementById(drpdown).focus();
    return false;
  }
  else
   return true;
}

function ZipCodeValidation(text)
{
	if(Trim(document.getElementById(text).value)!="")
	{		
	  regexp=/^[a-zA-Z 0-9]{4,10}$/;
	  if(document.getElementById(text).value.search(regexp)==-1)
	  {
		document.getElementById(text).value="";
		alert('Zip Code should be between 4 to 10 characters only');
		document.getElementById(text).focus();
		return false;
	  }
	  if(document.getElementById(text).value=="00000")
	  {
		 document.getElementById(text).value="";
		 alert('Please Enter Valid Zip Code');
		 document.getElementById(text).focus();
		 return false;
	  }
	   if(document.getElementById(text).value=="0000000000")
	  {
		 document.getElementById(text).value="";
		 alert('Please Enter Valid Zip Code');
		 document.getElementById(text).focus();
		 return false;
	  }
	  else
		  return true;
	 }
	 
	 else
		 return true;

}

//---------------end to check required field--------//

function NumbersOnly(text)
{
	if(text.value.length==0)
		return;
/*if(text.value==0)
{
		alert('Invalid Number');
		text.value='';
		return false;
}  */  		

	var regexp=/^[0-9]*$/;
	if(text.value.search(regexp)==-1)
		{
			text.value = text.value.substring(0,(text.value.length-1));
			alert('Please enter only numbers 0-9');
			if(text.value.search(regexp)==-1)
			text.value="";
		}
	
}
function checkspace(text)
{          
          var str=text.value;
          var first=str.substring(0,1);
          var second=str.substring(0,1);
          var val='false';
          if(first==' ')
          {
                val='true';
                if(val=='true')
                {
                   if(second==' ')
                   {
                     val='true';
                     alert('Please Enter Valid Information');
                     text.value = "";
                   }
                }
          }
		 
}
function registernow()
{
document.formlogin.action="register.php";
		document.formlogin.submit();
}

function register()
	{
		if(document.getElementById('username').value=="")
		{
			alert("Please Enter Username");
			document.getElementById('username').focus();
			document.getElementById('username').value="";
			return false;
		}
		if(document.getElementById('username').value!="")
	            {
            		
		            regexp=/^[a-zA-Z0-9]{5,15}$/;
		            if(document.getElementById('username').value.search(regexp)==-1)
		            {
			            document.getElementById('username').value="";
						alert('Username should be 5 to 15 Characters');
			            
			            document.getElementById('username').focus();
			            return false;
		            }
	            }
		if(document.getElementById('password').value=="")
		{
			alert("Please Enter Password");
			document.getElementById('password').focus();
			document.getElementById('password').value="";
			return false;
		}
		if((document.getElementById('password').value!="")||(document.getElementById('password').value!=" "))
        {
           regexp=/[a-zA-Z0-9 @ # $ % ^ & ( )]{5,15}/;
		    if(document.getElementById('password').value.length<5)
		    {
	    	    document.getElementById('password').value="";
				document.getElementById('confirmpassword').value="";
			    alert('Password Should be 5 to 15 Characters');
			    document.getElementById('password').focus();
			    return false;
		    }
		}
		if(document.getElementById('confirmpassword').value=="")
		{
			alert("Please Enter Confirm Password");
			document.getElementById('confirmpassword').focus();
			document.getElementById('confirmpassword').value="";
			return false;
		}
		if(document.getElementById('confirmpassword').value != document.getElementById('password').value)
	    {
			alert('Confirm Password Not Matched, Please Re-Enter');
			document.getElementById('confirmpassword').value="";
			document.getElementById('password').value="";
			 document.getElementById('password').focus();
			return false;
		}		
		if(document.getElementById('name').value=="")
		{
			alert("Please Enter Name");
			document.getElementById('name').focus();
			document.getElementById('name').value="";
			return false;
		}
		if(document.getElementById('name').value!="")
	            {
            		
		            regexp=/^[a-zA-Z ]{3,30}$/;
		            if(document.getElementById('name').value.search(regexp)==-1)
		            {
			            document.getElementById('name').value="";
			            alert('Name Should be between 3 to 30 characters');
			            document.getElementById('name').focus();
			            return false;
		            }
	            }
		
		if(document.getElementById('address').value=="")
		{
			alert("Please Enter Address");
			document.getElementById('address').focus();
			document.getElementById('address').value="";
			return false;
		}
		if(document.getElementById('address').value!="")
	            {
	            if(document.getElementById('address').value.length<3)
	            {
	                 document.getElementById('address').value="";
			         alert('Address Should be 3 to 50 characters');
			         document.getElementById('address').focus();
			         return false;
	            }
	            }
		if(document.getElementById('city').value=="")
		{
			alert("Please Enter City");
			document.getElementById('city').focus();
			document.getElementById('city').value="";
			return false;
		}
		if(document.getElementById('city').value!="")
	            {
	            if(document.getElementById('city').value.length<3)
	            {
	                 document.getElementById('city').value="";
			         alert('City Should be 3 to 30 characters');
			         document.getElementById('city').focus();
			         return false;
	            }
	            }

		if(document.getElementById('state').value=="")
		{
			alert("Please Enter State");
			document.getElementById('state').focus();
			document.getElementById('state').value="";
			return false;
		}
		if(document.getElementById('state').value!="")
	            {
	            if(document.getElementById('state').value.length<2)
	            {
	                 document.getElementById('state').value="";
			         alert('State Should be 2 to 30 characters');
			         document.getElementById('state').focus();
			         return false;
	            }
	            }

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

		if(document.getElementById('postalcode').value=="")
		{
			alert("Please Enter Zip Code");
			document.getElementById('postalcode').focus();
			document.getElementById('postalcode').value="";
			return false;
		}
		/*if(document.getElementById('postalcode').value!="")
	            {
		          //regexp=/^[A-Za-z0-9-: ]{1,15}$/;
                  if(document.getElementById('postalcode').value.length<4)
                  {
                  document.getElementById('postalcode').value="";
			            alert('Zip Code should be between 4 to 10 characters only');
		            document.getElementById('zip').focus();
			            return false;
                  }
				 }
		*/
		/*if(document.getElementById('phone').value=="")
		{
			alert("Please Enter Phone");
			document.getElementById('phone').focus();
			document.getElementById('phone').value="";
			return false;
		}

		if(document.getElementById('phone').value!="")
	            {
		          regexp=/^[0-9 -]{10,15}$/;
                  if(document.getElementById('phone').value.search(regexp)==-1)
                  {
                  document.getElementById('phone').value="";
			            alert('Invalid Phone Number');
		            document.getElementById('phone').focus();
			            return false;
                  }
				 }
		*/

		if(document.getElementById('emailid').value=="")
		{
			alert("Please Enter Email ID");
			document.getElementById('emailid').focus();
			document.getElementById('emailid').value="";
			return false;
		}
		if(document.getElementById('emailid').value!="")
            { 
                regexp=/^[a-zA-Z][\w\.-]*[a-zA-Z0-9]@[a-zA-Z0-9][\w\.-]*[a-zA-Z0-9]\.[a-zA-Z][a-zA-Z\.]*[a-zA-Z]$/;
			    if(document.getElementById('emailid').value.search(regexp)==-1)
			    {
				    document.getElementById('emailid').value="";
				    alert('Please Enter Valid Email Id');
				    document.getElementById('emailid').focus();
				    return false;
			    }
		    }
						
		document.registerform.action="functions/insert.php";
		document.registerform.submit();
	}


function OnlyAlphaNumerics(text)
{
	/*if(text.value==0)
		{
			alert('Invalid Zip/Postal Code');
			text.value='';
			return false;
		}*/
	var regexp=/^[a-zA-Z0-9 ]*$/;
	if(text.value.search(regexp)==-1)
		{
			text.value = text.value.substring(0,(text.value.length-1));
			alert('Please enter only letters a-z and numbers 0-9');
			if(text.value.search(regexp)==-1)
			text.value="";
		}	

}
function OnlyAlphabets(text)
{

	var regexp=/^[a-zA-Z- ]*$/;
	if(text.value.search(regexp)==-1)
		{
			text.value = text.value.substring(0,(text.value.length-1));
			alert('Please Enter Alphabets Only');
			if(text.value.search(regexp)==-1)
			text.value="";
		}	

}
function OnlyAlphaNumericsSpecial(text)
{
	/*if(text.value==0)
		{
			alert('Invalid Zip/Postal Code');
			text.value='';
			return false;
		}*/
	var regexp=/^[a-zA-Z0-9-#:/& ]*$/;
	if(text.value.search(regexp)==-1)
		{
			text.value = text.value.substring(0,(text.value.length-1));
			alert('Please enter only letters a-z and numbers 0-9 and characters - # : / &');
			if(text.value.search(regexp)==-1)
			text.value="";
		}	

}
function PhoneNumbersOnly(text)
{
	if(text.value.length==0)
		return;

	var regexp=/^[0-9- ]*$/;
	if(text.value.search(regexp)==-1)
		{
			text.value = text.value.substring(0,(text.value.length-1));
			alert('Please enter only numbers 0-9');
			if(text.value.search(regexp)==-1)
			text.value="";
		}
	
}
function login()
{
if(document.getElementById('username').value=="")
		{
			alert("Please Enter Username");
			document.getElementById('username').focus();
			document.getElementById('username').value="";
			return false;
		}
		if(document.getElementById('username').value!="")
	            {
            		
		            regexp=/^[a-zA-Z0-9]{5,15}$/;
		            if(document.getElementById('username').value.search(regexp)==-1)
		            {
			            document.getElementById('username').value="";
						alert('Username should be 5 to 15 Characters');
			            
			            document.getElementById('username').focus();
			            return false;
		            }
	            }
		if(document.getElementById('password').value=="")
		{
			alert("Please Enter Password");
			document.getElementById('password').focus();
			document.getElementById('password').value="";
			return false;
		}
		if((document.getElementById('password').value!="")||(document.getElementById('password').value!=" "))
        {
           regexp=/[a-zA-Z0-9 @ # $ % ^ & ( )]{5,15}/;
		    if(document.getElementById('password').value.length<5)
		    {
	    	    document.getElementById('password').value="";
				document.getElementById('confirmpassword').value="";
			    alert('Password Should be 5 to 15 Characters');
			    document.getElementById('password').focus();
			    return false;
		    }
		}
		document.formlogin.action="functions/insert.php";
		document.formlogin.submit();
}
function reset()
	{
		document.form1.action="myprofile.php";
		document.form1.submit();
	}

	function updateprofile()
	{
		if(document.getElementById('name').value=="")
		{
			alert("Please Enter First Name");
			document.getElementById('name').focus();
			document.getElementById('name').value="";
			return false;
		}
		if(document.getElementById('name').value!="")
	            {
            		
		            regexp=/^[a-zA-Z ]{3,30}$/;
		            if(document.getElementById('name').value.search(regexp)==-1)
		            {
			            document.getElementById('name').value="";
			            alert('First Name Should be between 3 to 30 characters');
			            document.getElementById('name').focus();
			            return false;
		            }
	            }
		
		if(document.getElementById('address').value=="")
		{
			alert("Please Enter Address");
			document.getElementById('address').focus();
			document.getElementById('address').value="";
			return false;
		}
		if(document.getElementById('address').value!="")
	            {
	            if(document.getElementById('address').value.length<3)
	            {
	                 document.getElementById('address').value="";
			         alert('Address Should be 3 to 50 characters');
			         document.getElementById('address').focus();
			         return false;
	            }
	            }
		if(document.getElementById('city').value=="")
		{
			alert("Please Enter City");
			document.getElementById('city').focus();
			document.getElementById('city').value="";
			return false;
		}
		if(document.getElementById('city').value!="")
	            {
	            if(document.getElementById('city').value.length<3)
	            {
	                 document.getElementById('city').value="";
			         alert('City Should be 3 to 30 characters');
			         document.getElementById('city').focus();
			         return false;
	            }
	            }

		if(document.getElementById('state').value=="")
		{
			alert("Please Enter State");
			document.getElementById('state').focus();
			document.getElementById('state').value="";
			return false;
		}
		if(document.getElementById('state').value!="")
	            {
	            if(document.getElementById('state').value.length<2)
	            {
	                 document.getElementById('state').value="";
			         alert('State Should be 2 to 30 characters');
			         document.getElementById('state').focus();
			         return false;
	            }
	            }

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

		if(document.getElementById('postalcode').value=="")
		{
			alert("Please Enter Zip Code");
			document.getElementById('postalcode').focus();
			document.getElementById('postalcode').value="";
			return false;
		}
		if(document.getElementById('postalcode').value!="")
	            {
		          //regexp=/^[A-Za-z0-9-: ]{1,15}$/;
                  if(document.getElementById('postalcode').value.length<4)
                  {
                  document.getElementById('postalcode').value="";
			            alert('Zip Code should be between 4 to 10 characters only');
		            document.getElementById('zip').focus();
			            return false;
                  }
				 }
		
		/*if(document.getElementById('phone').value=="")
		{
			alert("Please Enter Phone");
			document.getElementById('phone').focus();
			document.getElementById('phone').value="";
			return false;
		}

		if(document.getElementById('phone').value!="")
	            {
		          regexp=/^[0-9 -]{10,15}$/;
                  if(document.getElementById('phone').value.search(regexp)==-1)
                  {
                  document.getElementById('phone').value="";
			            alert('Invalid Phone Number');
		            document.getElementById('phone').focus();
			            return false;
                  }
				 }
		*/

		if(document.getElementById('emailid').value=="")
		{
			alert("Please Enter Email ID");
			document.getElementById('emailid').focus();
			document.getElementById('emailid').value="";
			return false;
		}
		if(document.getElementById('emailid').value!="")
            { 
                regexp=/^[a-zA-Z][\w\.-]*[a-zA-Z0-9]@[a-zA-Z0-9][\w\.-]*[a-zA-Z0-9]\.[a-zA-Z][a-zA-Z\.]*[a-zA-Z]$/;
			    if(document.getElementById('emailid').value.search(regexp)==-1)
			    {
				    document.getElementById('emailid').value="";
				    alert('Please Enter Valid Email Id');
				    document.getElementById('emailid').focus();
				    return false;
			    }
		    }
		document.form1.action="functions/update.php";
		document.form1.submit();
	}

function qtyupdate(text)
{
	var pid=document.getElementById('pid').value;
	 if(text.value==0)
		{			
	    alert('Please enter valid Information');
		text.value="1";		
		text.focus();
		} 

	if(text.value!="")
	{		
	  regexp=/^[0-9]{1,2}$/;
	  if(text.value.search(regexp)==-1)
	  {
	    text.value="1";		
	    alert('Please enter only numbers 1-9');
		text.focus();
	  } 
	 
	}	

	document.form1.action="viewcart.php?action=update";
	document.form1.submit();
}

function calculatediscount()
{

	var pid=document.getElementById('pcode').value;
	document.form1.action="calcdiscount.php?pcode="+pid;
	document.form1.submit();
}

function chkbillinfo()
{
	
	if(
		 RequiredField('billfname','Please Enter Name')&&
		 MinCount('billfname',3,'Please Enter Minimum 3 Characters For Name')&&
		 RequiredField('billaddress','Please Enter Address')&&
		 MinCount('billaddress',3,'Please Enter Minimum 3 Characters For Address')&&
		 RequiredField('billcity','Please Enter City')&& 
		 MinCount('billcity',3,'Please Enter Minimum 3 Characters For City')&&
		 RequiredField('billstate','Please Enter State') &&
		 MinCount('billstate',2,'Please Enter Minimum 2 Characters For State')&&
		 RequiredField('billcountry','Please Enter Country')&&	
		 MinCount('billcountry',2,'Please Enter Minimum 2 Characters For Country')&&
		 RequiredField('billzip','Please Enter Zip Code')&& 
		 ZipCodeValidation('billzip')&&
		 /*RequiredField('billphone','Please Enter Phone Number')&&
		 PhoneValidation('billphone')&&*/
		 RequiredField('billemailid','Please Enter Email Address')&&
		 EmailValidation('billemailid') &&
		 
		 
		
		 RequiredField('shipfname','Please Enter Name')&&
		 MinCount('shipfname',3,'Please Enter Minimum 3 Characters For Name')&&
		 RequiredField('shipaddress','Please Enter Address')&&
		 MinCount('shipaddress',3,'Please Enter Minimum 3 Characters For Address')&&
		 RequiredField('shipcity','Please Enter City')&&  
		 MinCount('shipcity',3,'Please Enter Minimum 3 Characters For City')&&
		 RequiredField('shipstate','Please Enter State') &&
		 MinCount('shipstate',2,'Please Enter Minimum 2 Characters For State')&&
		 RequiredField('shipcountry','Please Enter Country')&&
		 MinCount('shipcountry',2,'Please Enter Minimum 2 Characters For Country')&&
		 RequiredField('shipzip','Please Enter Zip Code')&& 
		 ZipCodeValidation('shipzip')&&
		 /*RequiredField('shipphone','Please Enter Phone Number')&&
    	 PhoneValidation('shipphone')&&*/
		 RequiredField('shipemailid','Please Enter Email Address')&&
		 EmailValidation('shipemailid')	
		)
	{
			if(document.getElementById('chkship').checked)
			{
				if(((document.getElementById('shipfname').value=="")||(document.getElementById('shipfname').value==" "))&&
				((document.getElementById('shipemailid').value=="")||(document.getElementById('shipemailid').value==" "))&&
				((document.getElementById('shipphone').value=="")||(document.getElementById('shipphone').value==" "))&&
				((document.getElementById('shipaddress').value == "")||(document.getElementById('shipaddress').value == ""))&&
				((document.getElementById('shipcountry').value == "")||(document.getElementById('shipcountry').value == ""))&&
				((document.getElementById('shipcity').value == "")||(document.getElementById('shipcity').value == ""))&&
				((document.getElementById('shipstate').value == "")||(document.getElementById('shipstate').value == ""))&&
				((document.getElementById('shipzip').value=="")||(document.getElementById('shipzip').value==" ")))
				{
					alert("Shipping Information not matched with Billing Information");
					return false;
				}

				if((document.getElementById('shipfname').value!=document.getElementById('billfname').value)||
				(document.getElementById('shipemailid').value!=document.getElementById('billemailid').value)||
				(document.getElementById('shipphone').value!=document.getElementById('billphone').value)||
				(document.getElementById('shipaddress').value!=document.getElementById('billaddress').value)||
				(document.getElementById('shipcity').value!=document.getElementById('billcity').value)||
				(document.getElementById('shipstate').value!=document.getElementById('billstate').value)||
				(document.getElementById('shipzip').value!=document.getElementById('billzip').value)||
				(document.getElementById('shipcountry').value!=document.getElementById('billcountry').value))
				{
					alert("Shipping Information not matched with Billing Information");
					return false;
				}
			}	
			
			document.form1.action="functions/insertb.php";
			
	}
		else
			return false;
}

function showshipinfo()
{
	if(document.getElementById('chkship').checked)
	{
		document.getElementById('shipfname').value=document.getElementById('billfname').value;
		document.getElementById('shipphone').value=document.getElementById('billphone').value;		
		document.getElementById('shipemailid').value=document.getElementById('billemailid').value;
		document.getElementById('shipaddress').value=document.getElementById('billaddress').value;
		document.getElementById('shipcountry').value=document.getElementById('billcountry').value;
		document.getElementById('shipstate').value=document.getElementById('billstate').value;
		document.getElementById('shipcity').value=document.getElementById('billcity').value;
		document.getElementById('shipzip').value=document.getElementById('billzip').value;


		document.getElementById('shipfname').disabled=true;
		document.getElementById('shipphone').disabled=true;	
		document.getElementById('shipemailid').disabled=true;
		document.getElementById('shipaddress').disabled=true;
		document.getElementById('shipcountry').disabled=true;
		document.getElementById('shipstate').disabled=true;
		document.getElementById('shipcity').disabled=true;
		document.getElementById('shipzip').disabled=true;
		return false;
	}
	else
	{
		document.getElementById('shipfname').value="";
		document.getElementById('shipphone').value="";		
		document.getElementById('shipemailid').value="";
		document.getElementById('shipaddress').value="";
		document.getElementById('shipcountry').value="";
		document.getElementById('shipstate').value="";
		document.getElementById('shipcity').value="";
		document.getElementById('shipzip').value="";


		document.getElementById('shipfname').disabled=false;
		document.getElementById('shipphone').disabled=false;	
		document.getElementById('shipemailid').disabled=false;
		document.getElementById('shipaddress').disabled=false;
		document.getElementById('shipcountry').disabled=false;
		document.getElementById('shipstate').disabled=false;
		document.getElementById('shipcity').disabled=false;
		document.getElementById('shipzip').disabled=false;
		return false;
	}
	
}

function forgorpassword()
{
	
	if(document.getElementById('emailid').value=="")
		{
			alert("Please Enter Email ID");
			document.getElementById('emailid').focus();
			document.getElementById('emailid').value="";
			return false;
		}
		if(document.getElementById('emailid').value!="")
            { 
                regexp=/^[a-zA-Z][\w\.-]*[a-zA-Z0-9]@[a-zA-Z0-9][\w\.-]*[a-zA-Z0-9]\.[a-zA-Z][a-zA-Z\.]*[a-zA-Z]$/;
			    if(document.getElementById('emailid').value.search(regexp)==-1)
			    {
				    document.getElementById('emailid').value="";
				    alert('Please Enter Valid Email Id');
				    document.getElementById('emailid').focus();
				    return false;
			    }
		    }
			document.form1.action="functions/insert.php";
	        document.form1.submit();
}

function changepwduser()
	{
		if(document.getElementById('txt_oldpassword').value=="")
		{
			alert("Please Enter Old Password");
			document.getElementById('txt_oldpassword').focus();
			document.getElementById('txt_oldpassword').value="";
			return false;
		}
		if((document.getElementById('txt_oldpassword').value!="")||(document.getElementById('txt_oldpassword').value!=" "))
        {
           regexp=/[a-zA-Z0-9 @ # $ % ^ & ( )]{5,15}/;
		    if(document.getElementById('txt_oldpassword').value.length<5)
		    {
	    	    document.getElementById('txt_oldpassword').value="";
			    alert('Old Password Should be 5 to 15 Characters');
			    document.getElementById('txt_oldpassword').focus();
			    return false;
		    }
		}
		if(document.getElementById('txt_newpassword').value=="")
		{
			alert("Please Enter New Password");
			document.getElementById('txt_newpassword').focus();
			document.getElementById('txt_newpassword').value="";
			return false;
		}
		if((document.getElementById('txt_newpassword').value!="")||(document.getElementById('txt_newpassword').value!=" "))
        {
           regexp=/[a-zA-Z0-9 @ # $ % ^ & ( )]{5,15}/;
		    if(document.getElementById('txt_newpassword').value.length<5)
		    {
	    	    document.getElementById('txt_newpassword').value="";
				document.getElementById('txt_confirmpassword').value="";
			    alert('New Password Should be 5 to 15 Characters');
			    document.getElementById('txt_newpassword').focus();
			    return false;
		    }
		}
		if(document.getElementById('txt_confirmpassword').value=="")
		{
			alert("Please Enter Confirm Password");
			document.getElementById('txt_confirmpassword').focus();
			document.getElementById('txt_confirmpassword').value="";
			return false;
		}
		if(document.getElementById('txt_confirmpassword').value != document.getElementById('txt_newpassword').value)
	    {
			alert('Confirm Password Not Matched, Please Re-Enter');
			document.getElementById('txt_confirmpassword').value="";
			document.getElementById('txt_newpassword').value="";
			 document.getElementById('txt_newpassword').focus();
			return false;
		}
		document.form1.action="functions/insert.php?chuser=chuser";
		document.form1.submit();
	}

function vaidatepd()
{
	aleft('dfsdf');
	
	
}