// JavaScript Document
   
var WINDOW_TYPE_SMALL = "422x480pxls";
var WINDOW_SMALL_WIDTH = "520";
var WINDOW_SMALL_HEIGHT = "660";

var WINDOW_TYPE_MEDIUM = "650x700pxls";
var WINDOW_MEDIUM_WIDTH = "650";
var WINDOW_MEDIUM_HEIGHT = "700";

var CHAR_LETTER_Y = "Y";
var FRONT_SLASH = "/";
var CHAR_HASH_SIGN = "#";
var EMPTY_STRING = "";
var UNDER_SCORE = "_";
var width = '250px';



function popupVisibility(id,vis)
{
var dddd;
  if (document.getElementById){
  		dddd=document.getElementById(id).style;
		if (dddd)
			 dddd.visibility = vis ? "visible":"hidden";
  }else
 	if(document.all){
 		dddd=document.all[id].style;
		if (dddd)
			dddd.visibility = vis ? "visible":"hidden";
  	} else
 		if(document.layers){dddd=document.layers[id];
   			if (dddd)    dddd.visibility = vis ? "show":"hide";
  	}
	return false;
}

   
function linkToPopup(argLink, argWindowName, argWindowType)
{	
    // Create the url and querystring for the destination page.
	var url = argLink;
    openWindowForType(url, argWindowType, argWindowName);

}
function openWindowForType(argUrl, argWindowType, argWindowTitle)
{
   	if (argWindowType == WINDOW_TYPE_SMALL)
   	{
   		return openWindowSmall(argUrl, argWindowTitle);
   	}
   	else if (argWindowType == WINDOW_TYPE_MEDIUM)
   	{
   		return openWindowMedium(argUrl, argWindowTitle);
   	}
   	else
   	{
    	var windowref = window.open(argUrl);
    	return windowref;
   	}
}
function openWindowSmall(url, argWindowTitle)
{
	return openDefinableWindow( url, argWindowTitle, WINDOW_SMALL_WIDTH, WINDOW_SMALL_HEIGHT, "80", "80", "no", "no", "no", "no", "yes", "yes");
}

function openWindowMedium(url, argWindowTitle)
{
	return openDefinableWindow( url, argWindowTitle, WINDOW_MEDIUM_WIDTH, WINDOW_MEDIUM_HEIGHT, "80", "80", "no", "no", "no", "no", "yes", "yes");
}
function openDefinableWindow( url, argWindowTitle, inner_width, inner_height, x_coordinate, y_coordinate, menubar, toolbar, location, status, scrollbars, resizable)
{
	var props = EMPTY_STRING;
	props += "width=" + inner_width + ",";
	props += "height=" + inner_height + ",";
	props += "left=" + x_coordinate + ",";
	props += "top=" + y_coordinate + ",";
	props += "menubar=" + menubar + ",";
	props += "toolbar=" + toolbar + ",";
	props += "location=" + location + ",";
	props += "status=" + status + ",";
	props += "scrollbars=" + scrollbars + ",";
	props += "resizable=" + resizable;
	
	var windowTitle = argWindowTitle;
	
	var windowRef = window.open(url, argWindowTitle , props);
	return windowRef;	
}