// JavaScript Document
startList = function() {

	if (document.all&&document.getElementById) {
		navRoot = document.getElementById("navlist");
		for (i=0; i<navRoot.childNodes.length; i++) {
			node = navRoot.childNodes[i];
			if (node.nodeName=="LI") {
				node.onmouseover=function() {
					this.className+=" over";
				}
				node.onmouseout=function() {
					this.className=this.className.replace(" over", "");
				}
			}
		}
	}
}
window.onload=startList;
sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);

if (document.layers){ 
self.location.href="detect.html";

}
function change(id, newClass) {
if(document.getElementById(id))
	document.getElementById(id).className=newClass;
}



function openCenterWindow(URL,winName,w,h,features) {

  // if screen.dimension is true (available), 
  // then calculate the position using that value, else use a fixed value
  xPos = (screen.width) ? (screen.width-w)/2 : 50;
  yPos = (screen.height) ? (screen.height-h)/2 : 50;
  
  // assemble all window settings from calculations and parameters
  settings = 'height='+h+',width='+w+',top='+yPos+',left='+xPos+','+features
  
  // open the window and bring it to front
  thisWin=window.open(URL,winName,settings);
  thisWin.focus();
}

// TOGGLE HOME PAGE TEXT FUNCTION //
 function toggle(div) 
 {
 var option=['textspace1','textspace2','textspace3'];

 for(var i=0; i<option.length; i++) 
 { obj=document.getElementById(option[i]);
 obj.style.display=(option[i]==div) && !(obj.style.display=="block")? "block" : "none"; }
 }
// TOGGLE HOME PAGE TEXT FUNCTION //

//TINY MCE PARAMS //

/* OLD
tinyMCE.init({
	mode : "textareas",
	external_image_list_url : "../admin/images.php",
	theme_advanced_path_location : "bottom",
	theme_advanced_resizing : true,
	theme_advanced_styles : "Header 1=header1;Header 2=header2;Header 3=header3;Table Row=tableRow1"
});
*/

//var state = 'none';

function showhide(layer_ref, state) {
//alert(div_list);
//layer_ref_arr= div_list.split(",");
//for(var i=0; i<layer_ref_arr.length; i++) {
//var layer_ref = layer_ref_arr[i];
if (state == 'block') {
state = 'none';
}
else {
state = 'block';
}
if (document.all) { //IS IE 4 or 5 (or 6 beta)
eval( "document.all." + layer_ref + ".style.display = state");
}
if (document.layers) { //IS NETSCAPE 4 or below
document.layers[layer_ref].display = state;
}
if (document.getElementById && !document.all) {
the_div = document.getElementById(layer_ref);
the_div.style.display = state;
//}
}
}



///THIS IS FOR SWAPPING OUT IMAGE ON ROLLOVER
function MM_nbGroup(event, grpName) { //v6.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}


function toggle_visibility(id) {
var e = document.getElementById(id);
if(e.style.display == 'none')
e.style.display = 'block';
else
e.style.display = 'none';
}

function make_all_visible(id) {
var e = document.getElementById(id);
e.style.display = 'block';
}



//PNG IE Transparency force \\


function correctPNG() // correctly handle PNG transparency in Win IE 5.5 & 6.
{
   var arVersion = navigator.appVersion.split("MSIE")
   var version = parseFloat(arVersion[1])
   if ((version >= 5.5) && (document.body.filters)) 
   {
      for(var i=0; i<document.images.length; i++)
      {
         var img = document.images[i]
         var imgName = img.src.toUpperCase()
         if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
         {
            var imgID = (img.id) ? "id='" + img.id + "' " : ""
            var imgClass = (img.className) ? "class='" + img.className + "' " : ""
            var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
            var imgStyle = "display:inline-block;" + img.style.cssText 
            if (img.align == "left") imgStyle = "float:left;" + imgStyle
            if (img.align == "right") imgStyle = "float:right;" + imgStyle
            if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle
            var strNewHTML = "<span " + imgID + imgClass + imgTitle
            + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
            + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
            + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>" 
            img.outerHTML = strNewHTML
            i = i-1
         }
      }
   }    
}
//window.attachEvent("onload", correctPNG);

function TriggerFormField(){

if(document.edit_page_form.pp_external.value==1){
	//alert('test');
	document.edit_page_form.link_url.disabled=false; 
	}else{ 
	document.edit_page_form.link_url.disabled=true;
	document.edit_page_form.link_url.value='';
	}	
}

 function writeCookie(name, value, days){
    var expire = "";
    if(hours != null){
        expire = new Date((new Date()).getTime() + days * 24 * 3600000);
        expire = "; expires=" + expire.toGMTString();
    }
    document.cookie = name + "=" + escape(value) + expire;
}
function validate_aboutus(frm)
{
	fieldRequired		= new Array('txt_name','txt_email','txt_title','txt_company');
	fieldDescription	= new Array('Name','Email Id','Title','Company');
	fieldEmail 		= Array('txt_email');
	fieldConfirm 		= Array();
	fieldConfirmDesc  	= Array();
	fieldNumeric 		= Array();
	if(Validate_Form_Objects(frm,fieldRequired,fieldDescription,fieldEmail,fieldConfirm,fieldConfirmDesc,fieldNumeric))
	{
		frm.submit();
	}
	else
		return false;
}
function Validate_Form_Objects(frm,fieldRequired,fieldDescription,fieldEmail,fieldConfirm,fieldConfirmDesc,fieldNumeric,fieldSpecChars,fieldCharDesc)
{
	if(!(fieldConfirm)) fieldConfirm = Array ();
	if(!(fieldConfirmDesc)) fieldConfirmDesc = Array();		
	if(!(fieldEmail)) fieldEmail = Array();	
	if(!(fieldNumeric)) fieldNumeric = Array();	
	if(!(fieldSpecChars)) fieldSpecChars = Array();
	if(!(fieldCharDesc)) fieldCharDesc = Array();	
	
	var alertMsg =  "Please Enter ";
   	var l_Msg = alertMsg.length;
	var re = /[<,>,",',%,&,;,^]/i;
	var e = / /g;
   	for (var i = 0; i < fieldRequired.length; i++)
   	{
  		var obj = frm.elements[fieldRequired[i]];
   		if (obj)
       		{
            		switch(obj.type)
        		{
               			case "select-one":
                		if (obj.selectedIndex == -1 || obj.options[obj.selectedIndex].text == "" || obj.options[obj.selectedIndex].value == "" || obj.options[obj.selectedIndex].value == 0)
                    			alertMsg += " - " + fieldDescription[i] + "\n";
                   		break;
	       			case "select-multiple":
        			if (obj.selectedIndex == -1)
                			alertMsg += " - " + fieldDescription[i] + "\n";
                       		break;
                		case "text":
				var temp_value = obj.value.replace(e,"");
				if (temp_value.length == 0 || obj.value == null)
					alertMsg += " - " + fieldDescription[i] + "\n";
				break;
				case "hidden":
				var temp_value = obj.value.replace(e,"");
				if (temp_value.length == 0 || obj.value == null)
        				alertMsg += " - " + fieldDescription[i] + "\n";
				break;
                		case "password":
				var temp_value = obj.value.replace(e,"");
                		if (temp_value.length == 0 || obj.value == null) {
        	       			alertMsg += " - " + fieldDescription[i] + "\n";
				} else {
					result = temp_value.search(re); // checks invalid characters in product code
					if( result > -1 ) 
					{
						alertMsg = " Invalid characters in the Password field\n Allowed character are (0-9,a-z,A-Z)";
					}
				}
				break;
				case "textarea":
				var temp_value = obj.value.replace(e,"");
                       		if (temp_value.length == 0 || obj.value == null)
					alertMsg += " - " + fieldDescription[i] + "\n";
          			break;
				case "undefined":
					if (obj.value == "" || obj.value == null)
                         			alertMsg += " - " + fieldDescription[i] + "\n";
					break;				
                		}   
				if (alertMsg.length != l_Msg)
				{
					alert(alertMsg);
					switch(obj.type)
        			{
        				case "text": obj.select();
									break;
                		case "password": obj.select();
									break;
						case "textarea": obj.select();
									break;
        			}
					obj.focus();
					return false;
				}	
		} // END IF (obj)
  	} // END FOR
	
	if (alertMsg.length == l_Msg)
   	{
		 /************ Special Chars Validation ************/
		for (var i = 0; i < fieldSpecChars.length; i++)
		{
			var obj = frm.elements[fieldSpecChars[i]];
			if (obj)	{
				var re = /[<,>,",',%,&,;]/i;	    
				var result = obj.value.search(re); // checks invalid characters 
				if( result != -1 )  	{
					result++;
					alert('Invalid Charater at Position '+result+' of '+fieldCharDesc[i]); 
					obj.focus();
					obj.select();
				   	return false;
				} 
			}	// END IF obj
		} // END IF FOR
		/************Special Chars Validation END ************/	
		/************ Email Validation ************/
		for (var i = 0; i < fieldEmail.length; i++)
	   	{
  			var obj = frm.elements[fieldEmail[i]];
			if (obj)
			{
				var res = obj.value.search(/^[^\.][A-Za-z0-9_\-\.]*[^\.]\@[^\.][A-Za-z0-9_\-\.]+((\.com)|(\.net)|(\.edu)|(\.mil)|(\.gov)|(\.org)|(\.info)|(\.biz)|(\.us)|(\.bizz)|(\.coop)|(\.uk.com)|(\.co.uk)|(\..{2,2}))[ ]*$/gi);
				if(obj.length < 5 || res==-1)
		  		{
			 		var alertEmail = 'Enter a Valid Email Address';
					alert(alertEmail);
					obj.focus();
					obj.select();
		   			return false;
				 }
			}	// END IF obj
		} // END IF FOR
		/************ Email Validation END ************/	
		
	   /************ Password Confirmation ************/
		for (var i = 0; i < fieldConfirm.length; i++)
	   	{
			var obj1 = frm.elements[fieldConfirm[i]];
			var obj2 = frm.elements[fieldConfirm[i+1]];
			if (obj1 && obj2)
			{
			 if(obj1.value != obj2.value)
			  {
				 		alertConfirm  = fieldConfirmDesc[i] + " and " + fieldConfirmDesc[i+1] +" Not Matching";
						alert(alertConfirm);
						obj1.focus();
						obj1.select();
			 			return false;
			  } // END IF obj1.value
			} // END IF obj1
		} // END IF FOR	
		
	   /************ Password Confirmation END ************/
	
	   /************ Numeric Validation ************/
		for (var i = 0; i < fieldNumeric.length; i++)
	   	{
  			var obj = frm.elements[fieldNumeric[i]];
			if (obj)
			{
			  if(isNaN(obj.value))
			  		{
						alert('Enter A Numeric Value');
						obj.focus();
						obj.select();
			   			return false;
					 }
			}	// END IF obj
		} // END IF FOR
		/************ Numeric Validation END ************/	
		
		return true;	
  	 } // END IF (alertMsg.length == l_Msg)
	else
 	{
		alert(alertMsg);
   		return false;
   	}
}
function isValidEmail(email, required) {
    if (required==undefined) {   // if not specified, assume it's required
        required=true;
    }
    if (email==null) {
        if (required) {
            return false;
        }
        return true;
    }
    if (email.length==0) {  
        if (required) {
            return false;
        }
        return true;
    }
    if (! allValidChars(email)) {  // check to make sure all characters are valid
        return false;
    }
    if (email.indexOf("@") < 1) { //  must contain @, and it must not be the first character
        return false;
    } else if (email.lastIndexOf(".") <= email.indexOf("@")) {  // last dot must be after the @
        return false;
    } else if (email.indexOf("@") == email.length) {  // @ must not be the last character
        return false;
    } else if (email.indexOf("..") >=0) { // two periods in a row is not valid
	return false;
    } else if (email.indexOf(".") == email.length) {  // . must not be the last character
	return false;
    }
    return true;
}

function allValidChars(email)
{
  var parsed = true;
  var validchars = "abcdefghijklmnopqrstuvwxyz0123456789@.-_";
  for (var i=0; i < email.length; i++) {
    var letter = email.charAt(i).toLowerCase();
    if (validchars.indexOf(letter) != -1)
      continue;
    parsed = false;
    break;
  }
  return parsed;
}