//Scripts for the complete site.

// Functions for trailing spaces.
function trim(strText) { 
	//alert();
		// this will get rid of leading spaces
		while (strText.substring(0,1) == ' ')
			strText = strText.substring(1, strText.length);

		// this will get rid of trailing spaces
		while (strText.substring(strText.length-1,strText.length) == ' ')
			strText = strText.substring(0, strText.length-1);
		var pos=0
		var tevePos=0
		while(strText.indexOf("\n",pos)>-1)
		{
			tevePos=strText.indexOf("\n",pos)
			pos=tevePos+1
		}
		
	   return strText;
}

// Functions for combo selected.
function selectcombo(strFormName,strCboName,strval)
{
		for (var i=0; i<eval("document."+strFormName+"."+strCboName+".options.length"); i++)
		{
			if (eval("document."+strFormName+"."+strCboName+".options[i].value")==strval)
			{
				var objFrm = eval("document."+strFormName);
				objFrm[strCboName].options[i].selected=true;
				break;
			}
		}
}

//Function for select multiple combo
function selectcombomultiple(strFormName,strCboName,strval)
	{
		var mystring = new String(strval);
		var arr = mystring.split(',');			
		for (var i=0; i<eval("document.getElementById('"+strCboName+"').options.length"); i++)
		{
			for (var j=0; j<arr.length; j++)
			{
				if(eval("document.getElementById('"+strCboName+"').options[i].value")==trim(arr[j]))
				{
					var objFrm = eval("document."+strFormName);
					objFrm[strCboName].options[i].selected=true;
					//break;
				}
			}

		}
	}
function selectcombomultiple1(strFormName,strCboName,strval)
	{
		var mystring = new String(strval);
		var arr = mystring.split(',');			
		for (var i=0; i<eval("document.getElementById('"+strCboName+"').options.length"); i++)
		{
			for (var j=0; j<arr.length; j++)
			{
				//alert(arr[j]);
				if(eval("document.getElementById('"+strCboName+"').options[i].value")==(arr[j]))
				{
					var objFrm = eval("document."+strFormName);
					objFrm[strCboName].options[i].selected=true;
					//break;
				}
			}

		}
	}
// Functions for radio selected.
function selectradio(strFormName,strradName,strval)
{
	var objFrm = eval("document."+strFormName);
	for (var i=0; i <objFrm.elements.length; i++)
	{
		if(objFrm.elements[i].type=="radio")
		{
			if(objFrm.elements[i].name == strradName)
			{
				if(objFrm.elements[i].value == strval)
				{
					objFrm.elements[i].checked=true;
				}
			}
		}
	}
}

// Functions for checkbox selected.
function selectcheck(strFormName,strchkName,strval)
{
	var objFrm = eval("document."+strFormName);
	for (var i=0; i <objFrm.elements.length; i++)
	{
		if(objFrm.elements[i].type=="checkbox")
		{
			if(objFrm.elements[i].name==strchkName)
			{
				if(strval!="")
				{
					objFrm.elements[i].checked=true;
				}
			}
		}
	}
}

//Function for select multiple checkbox
function selchkmultiple(strFormName,strchkName,strval)
{
	var mystring = new String(strval);
	var arr = mystring.split(',');
	//var arr = strval;
	var objFrm = eval("document."+strFormName);
	for (var i=0; i <objFrm.elements.length; i++)
	{
		if(objFrm.elements[i].type=="checkbox")
		{
			if(objFrm.elements[i].name==strchkName)
			{
				for (var j=0; j<arr.length; j++)
				{
					//alert(arr[j]);
					if(objFrm.elements[i].value==trim(arr[j]))
					{
						objFrm.elements[i].checked=true;
					}
				}
				
			}
		}
	}
}

//Function for check select checkbox
function clickchkbox(strFormName,strchkName,strval)
{
	flagchk=false;
	var chkids = "";
	var objFrm = eval("document."+strFormName);
	for(var i=0;i<objFrm.elements.length;i++)
	{
		 if(objFrm.elements[i].type=="checkbox")
		{
			 if(objFrm.elements[i].name==strchkName)
			{
				if(objFrm.elements[i].checked==true)
				 {
					chkids = chkids + objFrm.elements[i].value + ",";
					flagchk=true;
				 }
			}
		}
	} 
	if(flagchk==false)
	{
		alert("Please Select "+strval+" Box.");
		return false;
	}
	else
	{
		return chkids;
	}
}

	// Functions for radio selected.
function checkedselectradio(strFormName,strradName,strval)
{
	flagchk=false;
	var objFrm = eval("document."+strFormName);
	for (var i=0; i <objFrm.elements.length; i++)
	{
		if(objFrm.elements[i].type=="radio")
		{
			if(objFrm.elements[i].name == strradName)
			{
				if(objFrm.elements[i].checked == true)
				{								
					flagchk=true;
					break;
				}
			}
		}
	}
	if(flagchk==false)
	{
		alert("Please Select "+strval+" Radio.");
		return false;
	}
	else
	{
		return true;
	}
}


//Function for alpha-numeric|numeric check
function keyRestrict(e, validchars) {
	 var key='', keychar='';
	 key = getKeyCode(e);
	 if (key == null) return true;
	 keychar = String.fromCharCode(key);
	 keychar = keychar.toLowerCase();
	 validchars = validchars.toLowerCase();
	 if (validchars.indexOf(keychar) != -1)
	  return true;
	 if ( key==null || key==0 || key==8 || key==9 || key==13 || key==27 )
	  return true;
	 return false;
}
function getKeyCode(e) {
	 if (window.event)
		return window.event.keyCode;
	 else if (e)
		return e.which;
	 else
		return null;
}

//Function for image type check
function chkimage(image)
{
	var val = trim(image);
	strlen = val.length;
	strcnt = val.lastIndexOf("\\");
	newstr = val.substr(strcnt+1,strlen);
	tempval = val.toUpperCase();
	val = tempval.substr(val.lastIndexOf("."),val.length);
	if((val.length==4)&&((val!='.JPG')  &&  (val!='.GIF') && (val!='.PNG')) )
	{
		return false;
	}
	else
	{
		return true;
	}
}

function chknewimage(image)
{
	var val = trim(image);
	strlen = val.length;
	strcnt = val.lastIndexOf("\\");
	newstr = val.substr(strcnt+1,strlen);
	tempval = val.toUpperCase();
	val = tempval.substr(val.lastIndexOf("."),val.length);

	if((val!='.JPG') && (val!='.JPEG')  &&  (val!='.GIF') && (val!='.PNG'))
	{
		return false;
	}
	else
	{
		return true;
	}
}

//Function for pdf file type check
function chkpdfFile(file)
{
	var val = trim(file);
	strlen = val.length;
	strcnt = val.lastIndexOf("\\");
	newstr = val.substr(strcnt+1,strlen);
	tempval = val.toUpperCase();
	val = tempval.substr(val.lastIndexOf("."),val.length);
	if((val.length==4)&&(val!='.PDF'))
	{
		return false;
	}
	else
	{
		return true;
	}
}
//Function for .SWF file check
function chkSWFfile(file)
{
	var val = trim(file);
	strlen = val.length;
	strcnt = val.lastIndexOf("\\");
	newstr = val.substr(strcnt+1,strlen);
	tempval = val.toUpperCase();
	val = tempval.substr(val.lastIndexOf("."),val.length);

	if((val.length==4)&&((val!='.SWF')  &&  (val!='.FLA')) )
	{
		return false;
	}
	else
	{
		return true;
	}
}
//Function for .zip file check
function chkZIPfile(file)
{
	var val = trim(file);
	strlen = val.length;
	strcnt = val.lastIndexOf("\\");
	newstr = val.substr(strcnt+1,strlen);
	tempval = val.toUpperCase();
	val = tempval.substr(val.lastIndexOf("."),val.length);

	if((val.length==4)&&((val!='.ZIP') && (val!='.RAR')))
	{
		return false;
	}
	else
	{
		return true;
	}
}
//Function for voice type check
function chkvoice(voice)
{
	var val = trim(voice);
	strlen = val.length;
	strcnt = val.lastIndexOf("\\");
	newstr = val.substr(strcnt+1,strlen);
	tempval = val.toUpperCase();
	val = tempval.substr(val.lastIndexOf("."),val.length);

	if(val!='.MP3')
	{
		return false;
	}
	else
	{
		return true;
	}
}

function textCounter(field,cntfield,maxlimit) 
{
	if (field.value.length > maxlimit) // if too long...trim it!
	{
		field.value = field.value.substring(0, maxlimit);
	}	
	else // otherwise, update 'characters left' counter
	{
		cntfield.value = maxlimit - field.value.length;
	}
}
// multiple image type checking
function doImgChk(img,strFormName,strFileName)
 {
	var objFrm = eval("document."+strFormName);
	if(img == 0)
	{
		if(objFrm.strFileName.value=="")
		{
			alert("Please upload an image.");
			objFrm.strFileName.focus();
			return false;
		}
		else if(!chkimage(objFrm.strFileName.value))
		{
			alert("Please upload only .jpg, .gif and .png file.");
			objFrm.strFileName.focus();
			return false;
		}
		else
		{
			return true;
		}
	}
	else
	{
		if(!chkimage(objFrm.strFileName.value))
		{
			alert("Please upload only .jpg, .gif and .png file.");
			objFrm.strFileName.focus();
			return false;
		}
		else
		{
			return true;
		}
	}
 }

 // maxlength of textarea
 function addrCounter(field,maxlimit) 
 {
	 field.value = field.value.substring(0, maxlimit);
 }

function emailChecknew(emailStr) 
{ 
	var emailPat=/^(.+)@(.+)$/
	/* The following string represents the pattern for matching all special
	   characters.  We don't want to allow special characters in the address.
	   These characters include ( ) < > @ , ; : \ " . [ ]    */
	var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]"
	/* The following string represents the range of characters allowed in a
	   username or domainname.  It really states which chars aren't allowed. */
	var validChars="\[^\\s" + specialChars + "\]"
	/* The following pattern applies if the "user" is a quoted string (in
	   which case, there are no rules about which characters are allowed
	   and which aren't; anything goes).  E.g. "jiminy cricket"@disney.com
	   is a legal e-mail address. */
	var quotedUser="(\"[^\"]*\")"
	/* The following pattern applies for domains that are IP addresses,
	   rather than symbolic names.  E.g. joe@[123.124.233.4] is a legal
	   e-mail address. NOTE: The square brackets are required. */
	var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/
	/* The following string represents an atom (basically a series of
	   non-special characters.) */
	var atom=validChars + '+'
	/* The following string represents one word in the typical username.
	   For example, in john.doe@somewhere.com, john and doe are words.
	   Basically, a word is either an atom or quoted string. */
	var word="(" + atom + "|" + quotedUser + ")"
	// The following pattern describes the structure of the user
	var userPat=new RegExp("^" + word + "(\\." + word + ")*$")
	/* The following pattern describes the structure of a normal symbolic
	   domain, as opposed to ipDomainPat, shown above. */
	var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$")


	/* Finally, let's start trying to figure out if the supplied address is
	   valid. */

	/* Begin with the coarse pattern to simply break up user@domain into
	   different pieces that are easy to analyze. */
	var matchArray=emailStr.value.match(emailPat)
	if (matchArray==null) 
	{
	  /* Too many/few @'s or something; basically, this address doesn't
		 even fit the general mould of a valid e-mail address. */
		//alert("Email address seems incorrect (check @ and .'s)")
		emailStr.focus()
		//return false
		return "Email address seems incorrect (check @ and .'s)"
	}
	var user=matchArray[1]
	var domain=matchArray[2]

	// See if "user" is valid
	if (user.match(userPat)==null)
	{
		// user is not valid
		//alert("The username doesn't seem to be valid.")
		emailStr.focus()
		//return false
		return "The username doesn't seem to be valid.";
	}

	/* if the e-mail address is at an IP address (as opposed to a symbolic
	   host name) make sure the IP address is valid. */
	var IPArray=domain.match(ipDomainPat)
	if (IPArray!=null) 
	{
		// this is an IP address
		 for (var i=1;i<=4;i++)
		{
			if (IPArray[i]>255)
			{
				//alert("Destination IP address is invalid!")
				emailStr.focus()
				//return false
				return "Destination IP address is invalid!"
			}
		}
		return true
	}


	// Domain is symbolic name
	var domainArray=domain.match(domainPat)
	if (domainArray==null)
	{
		//alert("The domain name doesn't seem to be valid.")
		emailStr.focus()
		//return false
		return "The domain name doesn't seem to be valid."
	}

	/* domain name seems valid, but now make sure that it ends in a
	   three-letter word (like com, edu, gov) or a two-letter word,
	   representing country (uk, nl), and that there's a hostname preceding
	   the domain or country. */

	/* Now we need to break up the domain to get a count of how many atoms
	   it consists of. */
	var atomPat=new RegExp(atom,"g")
	var domArr=domain.match(atomPat)
	var len=domArr.length
	if (domArr[domArr.length-1].length<2 ||
		domArr[domArr.length-1].length>3) 
	{
	   // the address must end in a two letter or three letter word.
	   //alert("The address must end in a three-letter domain, or two letter country.")
	   emailStr.focus()
	   //return false
	   return "The address must end in a three-letter domain, or two letter country."
	}

	// Make sure there's a host name preceding the domain.
	if (len<2) 
	{
	   var errStr="This address is missing a hostname!"
	   //alert(errStr)
	   emailStr.focus()
	   //return false
		return errStr;
	}
	// If we've gotten this far, everything's valid!
	return false
}