function showdiv()
 {
    fireMyPopup();
 }
 // Browser safe opacity handling function

 
 
 
function setOpacity( value ) {
 document.getElementById("styled_popup").style.opacity = value / 10;
 document.getElementById("styled_popup").style.filter = 'alpha(opacity=' + value * 10 + ')';
}

function fadeInMyPopup() {
 for( var i = 0 ; i <= 100 ; i++ )
   setTimeout( 'setOpacity(' + (i / 10) + ')' , 8 * i );
}

function fadeOutMyPopup() {
 for( var i = 0 ; i <= 100 ; i++ ) {
   setTimeout( 'setOpacity(' + (10 - i / 10) + ')' , 8 * i );
 }

 setTimeout('closeMyPopup()', 800 );
}

function closeMyPopup() {
 document.getElementById("styled_popup").style.display = "none";
}

function fireMyPopup() {
 setOpacity( 0 );
 document.getElementById("styled_popup").style.display = "block";
 fadeInMyPopup();
}

// for nodal list
function show_nodallist()
  {
	//styled_popup_nodal
	 fireMyPopup_nodal();
  
  }

function setOpacity_nodal( value ) {
 document.getElementById("styled_popup_nodal").style.opacity = value / 10;
 document.getElementById("styled_popup_nodal").style.filter = 'alpha(opacity=' + value * 10 + ')';
}

function fadeInMyPopup_nodal() {

 for( var i = 0 ; i <= 100 ; i++ )
   setTimeout( 'setOpacity_nodal(' + (i / 10) + ')' , 8 * i );
 
}

function fadeOutMyPopup_nodal() {

 for( var i = 0 ; i <= 100 ; i++ ) {
   setTimeout( 'setOpacity_nodal(' + (10 - i / 10) + ')' , 8 * i );
 }

 setTimeout('closeMyPopup_nodal()', 800 );

}

function closeMyPopup_nodal() {

 document.getElementById("styled_popup_nodal").style.display = "none";
}

function fireMyPopup_nodal() {
 setOpacity_nodal( 0 );
 document.getElementById("styled_popup_nodal").style.display = "block";
 fadeInMyPopup_nodal();
}




function chkvalidity(frm, validity)
{
	chk = true;
	for(j=0; j<validity.length; j++)
	{
		chk = fieldcheck(frm, validity[j]["field"], validity[j]["datatype"], validity[j]["fieldtype"], validity[j]["msg"], validity[j]["needle"], validity[j]["depend_cmd"], validity[j]["depend_check"] ,validity[j]["responseid"])
		if (chk == false) return false;
	}
	return true;
}

function fieldcheck(frm, field, datatype, fieldtype, msg, needle, depend_field, depend_check,responseid)
{
	document.getElementById(responseid).style.display='none';
	state = true;
	if ((fieldtype == "radio" || fieldtype == "checkbox") && datatype != "depend")
	{
		return chkradiocheckbox(frm, field, msg,responseid);
	}
	else
	{
		for(i = 0; i < document.forms[frm].length; i++)
		{

			if(document.forms[frm].elements[i].name == field)
			{
				if (datatype == "char")
				{
					if(trim(document.forms[frm].elements[i].value) == "") state = false;
				}
				else if (datatype == "curr")
				{
					if (parseFloat(document.forms[frm].elements[i].value) < 0) state = false;
					if (checkcurr(document.forms[frm].elements[i].value) == false) state = false;
				}
				else if (datatype == "number")
				{
					if (parseFloat(document.forms[frm].elements[i].value) < 0) state = false;
					if (checknumber(document.forms[frm].elements[i].value) == false) state = false;
				}
				else if (datatype == "phonenumber")
				{
				 if (check_phonenumber(document.forms[frm].elements[i].value) == false) state = false;
				}					
				else if (datatype == "email")
				{
					if (emailCheck(document.forms[frm].elements[i].value) == false) state = false;
				}
				else if (datatype == "nospecial")
				{
					if (nonspecialchar(document.forms[frm].elements[i].value) == false) state = false;
				}
				else if (datatype == "validspecial") //allow spaces -_ and alphanumeric chars
				{
					if (chk_validspecial(document.forms[frm].elements[i].value) == false) state = false;
				}

				else if (datatype == "compare")
				{
					if (strcompare(document.forms[frm].elements[i].value, needle) == false) state = false;
				}
				else if (datatype == "either")
				{
					if (streither(document.forms[frm].elements[i].value, needle) == false) state = false;
				}
				else if (datatype == "length")
				{
					if (chkstringlength(document.forms[frm].elements[i].value, needle) == false) state = false;
				}
				else if (datatype == "depend")
				{
					if (radiocheckvalue(frm, document.forms[frm].elements[i].name) != needle) return true;
					if (chkdependency(frm, document.forms[frm].elements[i], needle, depend_field, depend_check) == false) state = false;
				}
				else if(datatype == "image")
				{ 
				   //alert(document.forms[frm].elements[i].value);
					 
					if(checkimage(document.forms[frm].elements[i].value) == false) state = false;
				}
				else if(datatype == "video")
				{
					//alert(datatype) ;
					if(validatevideo(document.forms[frm].elements[i].value) == false) state = false;
				}
			    else if(datatype == "pdf")
				{
					//alert(datatype) ;
					if(validatepdf(document.forms[frm].elements[i].value) == false) state = false;
				}	
				else if(datatype == "flash")
				{
					//alert(datatype) ;
					if(validateflash(document.forms[frm].elements[i].value) == false) state = false;
				}		
				
				else if(datatype == "audio")
				{
					//alert(datatype) ;
					if(validateaudio(document.forms[frm].elements[i].value) == false) state = false;
				}		
				else if(datatype == "selected_files")
				{
					//alert(datatype) ;
					if(validateselected_files(document.forms[frm].elements[i].value) == false) state = false;
				}			


				else if(datatype == "jobs_files")
				{
					if(validatejobs_files(document.forms[frm].elements[i].value) == false) state = false;
				}			

				
				
			   else if(datatype == "url")
				{
					if(check_url(document.forms[frm].elements[i].value) == false) state = false;
				}	
				
				
			}
			if (!state)
			{
				//alert(msg);
				//alert(responseid);
				document.getElementById(responseid).style.display='';				
				document.getElementById(responseid).innerHTML="<div  class='jsmsg'>&nbsp;"+msg+"</div>";

				if (datatype != "depend") 
				 {
					if (document.forms[frm].elements[i].disabled == false) document.forms[frm].elements[i].focus();
				 }
				return state;
			}
		}
	}
}
function chkstringlength(string, strlength)
{	
	//alert(strlength);
	if (string.length < strlength) return false;
}

function streither(str1, str2)
{
	if (trim(str1) == "" && trim(str2) == "") return false;
}

function strcompare(str1, str2)
{
	if (str1 != str2) return false;
}

function mannav(frm, objname, msg, mode)
{
	if (chkradiocheckbox(frm, objname, msg))
	{
		document.forms[frm].cmd_mode.value = mode;
		document.forms[frm].submit();
		return true;
	}
	else
	{
		return false;
	}
}

function radiocheckvalue(frm, objname)
{
	for(i = 0; i < document.forms[frm].length; i++)
	{
		if(document.forms[frm].elements[i].name == objname)
		{
			if(document.forms[frm].elements[i].checked == true)
			{
				return document.forms[frm].elements[i].value;
			}
		}
	}
	return false;
}

function togglecheckbox(frm, master)
{
	for(i = 0; i < document.forms[frm].length; i++)
	{
		if(document.forms[frm].elements[i].name == master)
		{
			if (document.forms[frm].elements[i].checked == true) ckeckit = true;
			else if (document.forms[frm].elements[i].checked == false) ckeckit = false;
		}
	}
	for(i = 0; i < document.forms[frm].length; i++)
	{
		if(document.forms[frm].elements[i].type == 'checkbox')
		{
			if (ckeckit == true) document.forms[frm].elements[i].checked = true;
			else if (ckeckit == false) document.forms[frm].elements[i].checked = false;
		}
	}
}

function selectvalue(frm, objname)
{
	for(i = 0; i < document.forms[frm].length; i++)
	{
		if(document.forms[frm].elements[i].name == objname)
		{
			if(document.forms[frm].elements[i].selected == true)
			{
				return document.forms[frm].elements[i].value;
			}
		}
	}
	return false;
}

function chkradiocheckbox(frm, objname, msg ,responseid)
{
	for(i = 0; i < document.forms[frm].length; i++)
	{
		if(document.forms[frm].elements[i].name == objname)
		{
			if(document.forms[frm].elements[i].checked == true) return true;
		}
	}
	//alert(msg);
	document.getElementById(responseid).style.display='';				
	document.getElementById(responseid).innerHTML="<div  class='jsmsg'>&nbsp;"+msg+"</div>";
					
	return false;
}

function submitform(frm, action)
{
	if (action)
	{
		document.forms[frm].action = action;
	}
	document.forms[frm].submit();
	return true;
}
function submitformforseprate(frm, actionvr,cmd)
{
	if (actionvr)
	{
		document.forms[frm].action = actionvr;
		document.forms[frm].task.value=cmd;
	}
	

	document.forms[frm].submit();
	return true;
}
function redirect(url)
{
	document.location.href = url;
	return true;
}

function nonspecialchar(varStr)
{
	var iChars = "`~!@#$%^&*()-=+\|,./?'\"[] {}";
	for (var i = 0; i < varStr.length; i++) 
	{
		if (iChars.indexOf(varStr.charAt(i)) != -1)
		{
            return false;
        }
	}
}

function emailCheck(emailStr, errormessage)
{
	var checkTLD=1;
	var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;
	var emailPat=/^(.+)@(.+)$/;
	var specialChars="\\(\\)><@,;:\\\\\\\"\\.\\[\\]";
	var validChars="\[^\\s" + specialChars + "\]";
	var quotedUser="(\"[^\"]*\")";
	var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
	var atom=validChars + '+';
	var word="(" + atom + "|" + quotedUser + ")";
	var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
	var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");
	var matchArray=emailStr.match(emailPat);

	if (matchArray==null) 
	{
		return false;
	}
	
	var user=matchArray[1];
	var domain=matchArray[2];

	for (i=0; i<user.length; i++) 
	{
		if (user.charCodeAt(i)>127) 
		{
			return false;
		}
	}
	for (i=0; i<domain.length; i++) 
	{
		if (domain.charCodeAt(i)>127) 
		{
			return false;
   		}
	}

	if (user.match(userPat)==null) 
	{
		return false;
	}

	var IPArray=domain.match(ipDomainPat);
	if (IPArray!=null) 
	{
		for (var i=1;i<=4;i++) 
		{
			if (IPArray[i]>255) 
			{
				return false;
   			}
		}
		return true;
	}

	var atomPat=new RegExp("^" + atom + "$");
	var domArr=domain.split(".");
	var len=domArr.length;
	for (i=0;i<len;i++) 
	{
		if (domArr[i].search(atomPat)==-1) 
		{
			return false;
	   	}
	}

	if (checkTLD && domArr[domArr.length-1].length!=2 && domArr[domArr.length-1].search(knownDomsPat)==-1) 
	{
		return false;
	}

	if (len<2) 
	{
		return false;
	}

	return true;
}

function popUpscroll(URL, width, height) 
{
	day = new Date();
	id = day.getTime();
	eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,left=150,top=150,location=0,statusbar=0,menubar=0,resizable=0,width=" + width + ",height=" + height + "');");
}

function popUp(URL, width, height) 
{
	day = new Date();
	id = day.getTime();
	eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,left=150,top=150,location=0,statusbar=0,menubar=0,resizable=0,width=" + width + ",height=" + height + "');");
}

function checknumber(object)
{
	var x=object;
	var anum=/(^\d+$)|(^\d+\d+$)/;
	if (anum.test(x))
	{
		return true;
	}
	else
	{
		return false;
	}
}
function checkcurr(object)
{
	var x=object;
	var anum=/(^\d+$)|(^\d+\.\d+$)/;
	if (anum.test(x))
	{
		return true;
	}
	else
	{
		return false;
	}
}

function trim (s)
{
	return rtrim(ltrim(s));
}

function ltrim (s)
{
	return s.replace( /^\s*/, "" );
}

function rtrim (s)
{
	return s.replace( /\s*$/, "" );
}

/**kiran*/
function check_selAll(element ,msg)
{
	
  var id = document.getElementsByName(element);
  var check = 0;
  for(var i = 0 ; i< id.length ; i++)
  {
    if(id[i].checked)
    {
      check = 1;
	  break;
    }
	else
	 check = 0;
  }

  if(check == 0) {
    alert(msg);
    return false;
  }
  return true;
}

function check_sel(element)
{
  var id = document.getElementsByName(element);
  var check = 0;
  var cnt = 0;
  for(var i = 0 ; i< id.length ; i++)
  {
    if(id[i].checked)
    {
      check = 1;
	  cnt = cnt + 1 ;
    }
  }

  if(check == 0) {
    alert("Please Select Record");
    return false;
  }
  if(cnt > 1) {
    alert("Please Select Only One Record");
    return false;
  }
  return true;
}

function checkAllBox(form,name,val)
{
  for( i=0 ; i<form.length ; i++)
   {
   	  if(form.elements[i].type =='checkbox' && form.elements[i].name == name)
  		  form.elements[i].checked = val;
   }
}


function checkimage(path)
{
	var ph_url = path
	var start_pos = ph_url.lastIndexOf(".")+1;// this function gives the possition of "." in ph_ulr
	var file_ext = ph_url.substring(start_pos);// this function gives the extention of file e.g .jpg , .txt .jpeg 
	if(file_ext.toLowerCase()!="jpg"  && file_ext.toLowerCase()!="gif" && file_ext.toLowerCase()!="jpeg" && file_ext.toLowerCase()!="png")
	{
		  return false;
	} 
}

function validatevideo(value)
{
	validformFile = /(.mpg|.mpeg|.wmv|.dat|.3gp|.rm|.avi|.flv|.mov|.ram|.rmvb|.swf)$/;
	if(!validformFile.test(value.toLowerCase()))
		return false;
}
function validatepdf(value)
{
	validformFile = /(.pdf)$/;
	if(!validformFile.test(value.toLowerCase()))
		return false;
}

function validateflash(value)
{
	validformFile = /(.swf)$/;
	if(!validformFile.test(value.toLowerCase()))
	   return false;
}

function validateaudio(value)
{
	validformFile = /(.mp3|.wmv|.wav|.wpl|.wma)$/;
	if(!validformFile.test(value.toLowerCase()))
	   return false;
}

function validateselected_files(value)
{
 	validformFile = /(.pdf|.doc|.ppt|.pps|.pptx|.ppsz)$/;
	if(!validformFile.test(value.toLowerCase()))
	   return false;
}


function validatejobs_files(value)
{
 	validformFile = /(.doc|.pdf)$/;
	if(!validformFile.test(value.toLowerCase()))
	   return false;
}


function check_url(str)
{ 
  if(str)
    {
      var exp = /(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?/
      var urlVal = exp.test(str);
	  return urlVal
   }
   else
     return false;

}



function chk_validspecial(object)  //allow -_ and spaces
{
	var x=object;
	var anum=/^[a-zA-Z0-9\&\_\- \+]+$/;
	if(anum.test(x))
	{
	  return true;
	}
	else
	{
	  return false;
	}
}


function  check_expirydate(year,month,day) // ie. current date should be less than chking date
{
	if(year !="" && month !="" && day !="")
	{
/*		alert(year + "--" + month +"--"+ day);*/
		var sDate = new Date(year,month-1,day); //startdate
		var etoday =new Date(); //today
		stdiff =sDate-etoday;
		stdiff = Math.ceil(stdiff/1000/60/60/24);
		if(stdiff>0)  
		{
		  return true;
		}  
	}

	return false;

}

function check_bothdate(startyr,startmon, startday,exmpyr,exmpmon,exmpday)
{

	if(startyr !="" &&  startmon !="" && startday != "" && exmpyr !="" && exmpmon !="" && exmpday !="")
	{
	//	alert(startyr +"-" +startmon+ "-"+startday + " ======"+ exmpyr +"-" +exmpmon +"-" +exmpday)
		var sDate = new Date(startyr,startmon-1,startday); //startdate
		var etoday =new Date(exmpyr,exmpmon-1,exmpday); //expiry date

		stdiff =etoday-sDate;
		stdiff = Math.ceil(stdiff/1000/60/60/24);
		if(stdiff>0)  
		{
		  return true;
		}  
	}

	return false;

}


function getFiledvalue(fieldname)
 {
	 var val="";
	if(fieldname) 
	 {
		val =document.getElementsByName(fieldname)[0].value	 ;
		if(val) return val;
	}
	return false; 
}
function setFocustoFiled(fieldname)
{
  if(fieldname)	
  document.getElementsByName(fieldname)[0].focus();
}


function check_order(msg)
 {
	 var x="";
    var orderlen = document.getElementsByName("order[]").length;
	for(var k=0 ; k<orderlen; k++)
	 {
			x = document.getElementsByName("order[]")[k].value;
			var anum=/(^\d+$)|(^\d+\d+$)/;
			if (!anum.test(x))
			{
				alert(msg + (k+1));
				return false;
			}
	 }
	return true;
}


function check_phonenumber(object) /*allowed only + - 0 to 9 */
{
	var x=object;
	var anum=/^[0-9\+\-]+$/;
	if(anum.test(x))
	{
	  return true;
	}
	else
	{
	  return false;
	}
}