//====================================================================================================
//	File Name		:	functions.js
//----------------------------------------------------------------------------------------------------
//	Purpose			:	Javascript Utility functions
//====================================================================================================

//====================================================================================================
//	Function Name	:	popupWindowURL
//	Purpose			:	Whenever you wanna open a link into a new window just call this function
//								you need to pass some arguemnts as described below.
//	Parameters		:
//								url  = url to be open in the new window
//								winname = winname is the window name for the reference of that window
//								w is the width
//								h is the height
//								menu is the parameter, if you want menubar to be enabled on the window
//								resize if you wanna resize the window
//								scroll i fyou needed
//----------------------------------------------------------------------------------------------------

function popupWindowURL(url, winname,  w, h, menu, resize, scroll) 
{
    var x = (screen.width-w)/2;
    var y = (screen.height-h)/3;

	if (winname == null) winname = "newWindow";
	if (w == null) w = 800;
	if (h == null) h = 600;
	if (resize == null) resize = 1;

	menutype   = "nomenubar";
	resizetype = "noresizable";
	scrolltype = "noscrollbars";
	if (menu) menutype = "menubar";
	if (resize) resizetype = "resizable";
	if (scroll) scrolltype = "scrollbars";
	//alert(url+","+x+","+winname);
    cwin=window.open(url,winname,"top=" + y + ",left=" + x + ",screenX=" + x + ",screenY=" + y + "," + "status," + menutype + "," + scrolltype + "," + resizetype + ",width=" + w + ",height=" + h);

	if (!cwin.opener) cwin.opener=self;
	cwin.focus();

	return true;
}

function CheckUncheck_Click(fld, status)
{
	if(fld)
	{
		if(fld.length)
			for(i=0; i < fld.length; i++)
				fld[i].checked = status;
		else
			fld.checked = status;
	}
}

function ShowHide_Click(fld, status)
{
	if(fld)
	{
		if(fld.style.visibility == 'hidden')
		{
			fld.style.visibility	= 'visible';
			fld.style.display		= 'block';
		}
		else
		{
			fld.style.visibility 	= 'hidden';
			fld.style.display 		= 'none';
		}
	}
}

function UploadImage_Change(obj, imgTag, defaultVal, defaultWidth)
{
	imgTag.width=120;

	if(obj.value == '')
		imgTag.src = defaultVal;
	else
	{
		imgTag.src = obj.value;
		if(defaultWidth != '')
			imgTag.width=defaultWidth;
	}
}

/*function SetTime()
{
	if(!document.all('timeId'))	return;

	var Hours;
	var Mins;
	var Time;

	Stamp = new Date();

	Hours = Stamp.getHours();
	
	if (Hours >= 12)
		Time = " PM";
	else
		Time = " AM";
	
	if (Hours > 12)
		Hours -= 12;
	
	if (Hours == 0)
		Hours = 12;
	
	Mins = Stamp.getMinutes();

	if (Mins < 10)
		Mins = "0" + Mins;

	Sec = Stamp.getSeconds();
	if (Sec < 10)
		Sec = "0" + Sec;

	document.all('timeId').innerHTML = ("&nbsp;" + Hours + ":" + Mins + ":" + Sec + Time);
}

setInterval('SetTime()',1000);*/

function getDate(parmDate)
{
	var m_names = new Array("January", "February", "March", "April", "May", "June", "July", "August", "September","October", "November", "December");

	var curr_date = parmDate.getDate();

	var sup = "";

	if (curr_date == 1 || curr_date == 21 || curr_date ==31)
	{
	   sup = "st";
	}
	else if (curr_date == 2 || curr_date == 22)
	{
	   sup = "nd";
	}
	else if (curr_date == 3 || curr_date == 23)
	{
	   sup = "rd";
	}
	else
	{
	   sup = "th";
	}

	var curr_month 	= parmDate.getMonth();
	var curr_year 	= parmDate.getFullYear();

	return (curr_date + "<SUP>" + sup + "</SUP> " + m_names[curr_month] + " " + curr_year);
}

function Form_Submit1(frm)
{
	with(frm)
    {

		if(!IsEmpty(user_name , 'Please Enter User Name.'))
        {
			return false;
        }
		
		if(user_name.value=="  User Name")
		{
			alert('Please Enter User Name.');
			return false;
		}
		
    	if(!IsEmpty(password1 , 'Please Enter Password.'))
        {
			return false;
        }
		
		if(password1.value=="  Password")
		{
			alert('Please Enter Password.');
			return false;
		}
		frm.submit();
    }
}

function MM_swapImgRestore() 
{ 
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() 
{ 
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) 
{ 
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) 
  {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() 
{ 
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function form_valid_status1()
{
	with(document.frm_newsletter_email)
	{
		if(newsletter_email.value == '' || newsletter_email.value == 'Your Email')
		{
			alert("Please Enter Valid Email");
			return false;
		}
		if(!IsEmail(newsletter_email, 'Please Enter Valid Email.'))
		{
			return false;
		}		
	}
	document.frm_newsletter_email.submit;
	return true;
}

function form_valid_status2(frm)
{	
	with(frm)
	{
		if(newsletter_email.value == '' || newsletter_email.value == 'Your Email')
		{
			alert("Please Enter Valid Email");
			return false;
		}
		if(!IsEmail(newsletter_email, 'Please Enter Valid Email.'))
		{
			return false;
		}		
	}
	document.frm_newsletter_email1.submit;
	return true;
}

function form_searchfrm(frm)
{
	with(frm)
	{
		if(searchtxt.value == '')
		{
			alert("Please Enter Search String");
			return false;
		}			
	}
	frm.submit;
	return true;
}