// JavaScript Document

function getWindowHeight() {

    var myHeight = 0;
    if (typeof (window.innerWidth) == 'number') {
        //Non-IE
        myHeight = window.innerHeight;
    } else if (document.documentElement && (document.documentElement.clientWidth || document.documentElement.clientHeight)) {
        //IE 6+ in 'standards compliant mode'
        myHeight = document.documentElement.clientHeight;
    } else if (document.body && (document.body.clientWidth || document.body.clientHeight)) {
        //IE 4 compatible
        myHeight = document.body.clientHeight;
    }

    return myHeight;

}

function getWindowWidth() {

    var myWidth = 0;
    if (typeof (window.innerWidth) == 'number') {
        //Non-IE
        myWidth = window.innerWidth;
    } else if (document.documentElement && (document.documentElement.clientWidth || document.documentElement.clientHeight)) {
        //IE 6+ in 'standards compliant mode'
        myWidth = document.documentElement.clientWidth;
    } else if (document.body && (document.body.clientWidth || document.body.clientHeight)) {
        //IE 4 compatible
        myWidth = document.body.clientWidth;
    }

    return myWidth;

}

function getVarFromURL(parameter) {
    parameter = parameter.replace(/[\[]/, "\\\[").replace(/[\]]/, "\\\]");
    var regexS = "[\\?&]" + parameter + "=([^&#]*)";
    var regex = new RegExp(regexS);
    var results = regex.exec(window.location.href);
    if (results == null)
        return "";
    else
        return results[1];
}

function IsNumeric(sText) {
    var ValidChars = "0123456789";
    var IsNumber = true;
    var Char;


    for (i = 0; i < sText.length && IsNumber == true; i++) {
        Char = sText.charAt(i);
        if (ValidChars.indexOf(Char) == -1) {
            IsNumber = false;
        }
    }
    return IsNumber;

}


// START browser detect

// To print the current browser stats on the page, include the line below in your HTML
/* <script type="text/javascript">document.write(currentBrowsertxt);</script> */

var validBrowser = false;
var validOS = false;
var validEnvironment = false;
var invalidEnvironment;
var currentBrowsertxt;
var siteURL = "http://www.big-worldwide.com/"; // with trailing forward-slash [/]
var defaultPage = "index.aspx";
var cssFolder = "/css/";

var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.userAgent,
			subString: "Chrome",
			identity: "Chrome"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();
validateEnvironment();

function validateEnvironment() {

	currentBrowsertxt = ("Detected Browser: " + BrowserDetect.browser + " <i>ver.</i> " + BrowserDetect.version + " on " + BrowserDetect.OS);	
	
	//browser &amp; version
		if (BrowserDetect.browser == "Firefox"  && BrowserDetect.version >= 2.0)   {validBrowser = true};
		if (BrowserDetect.browser == "Explorer" && BrowserDetect.version >= 6.0)   {validBrowser = true};
		if (BrowserDetect.browser == "Safari"   && BrowserDetect.version >= 412.0) {validBrowser = true};
		if (BrowserDetect.browser == "Opera"    && BrowserDetect.version >= 9.0)   {validBrowser = true};
		if (BrowserDetect.browser == "Chrome"   && BrowserDetect.version >= 0.2)   {validBrowser = true};
	
	//platform
		if (BrowserDetect.OS == "Windows"){validOS = true;} else if (BrowserDetect.OS == "Mac"){validOS = true;};
	
	//final OK
		if (validBrowser && validOS) {
			validEnvironment = true;
			}
			else {checkEnvironment()}
};

function checkEnvironment() {
	
	var homeCheck = 0;
		if (window.location == siteURL || window.location == siteURL+defaultPage){homeCheck = 1;}
	
	if (BrowserDetect.browser == "Explorer" && BrowserDetect.version < 7.0 && BrowserDetect.version >= 6.0) {
		IE6Warn = "<div class='IE6Warn'>";
		IE6Warn += "<b>You are currently using an old version of Internet Explorer.<br>";
		IE6Warn += "Please consider updating to <a href='http://www.microsoft.com/windows/downloads/ie/getitnow.mspx' target='_blank'>Internet Explorer 7</a>.</b>";
		IE6Warn += "</div>";
		
		MyObj = document.getElementById("BRwarn");
		if (MyObj && homeCheck){MyObj.innerHTML = IE6Warn;}
		};
		
	if (BrowserDetect.browser == "Explorer" && BrowserDetect.version >= 8.0 && BrowserDetect.version < 9.0) {
		IE8Warn = "<div class='IE8Warn'>";
		IE8Warn += "<b>This site works best in Internet Explorer 7.<br>";
		IE8Warn += "Please click the 'Emulate IE7' or 'Compatability Mode' button <br>if you experience problems with this site in Internet Explorer 8.</b>";
		IE8Warn += "</div>";
		
		MyObj = document.getElementById("BRwarn");
		if (MyObj && homeCheck){MyObj.innerHTML = IE8Warn;}
		};
	
	if (!validEnvironment) {
		
			invalidEnvironment =  "<div class=IBerror>";
			invalidEnvironment += "<b>Please check your browser and operating system...</b><br><br>"
			invalidEnvironment += "You are currently using an outdated or unsupported browser! <br><br>";
			invalidEnvironment += "<span style='font-size:11px; font-weight:normal'>In order to use this site, please update your computer with one of the following browsers:</span><br><br>";
			invalidEnvironment += "Internet Explorer 6.0 (or later) [<a href='http://www.microsoft.com/windows/downloads/ie/getitnow.mspx' target='_blank'>IE7 recommended</a>] <br>";
			invalidEnvironment += "Firefox 2.0 (or later) <br>";
			invalidEnvironment += "Safari 2.0.4 <span style='font-size:11px; font-weight:normal'>(419.3)</span> (or later) <br>";
			invalidEnvironment += "Opera 9.0 (or later) <br><br>";
			invalidEnvironment += "<span style='font-size:11px; font-weight:normal'>" + currentBrowsertxt + "</span>";
			invalidEnvironment += "</div>";

		
			MyObj = document.getElementById("BRerror");
			if (MyObj && homeCheck){MyObj.innerHTML=invalidEnvironment;}
		}
}
	
function getCSS() {
		//IE6
		if (BrowserDetect.browser == "Explorer" && BrowserDetect.version <= 6.0)   
			{document.write ("<link href='"+cssFolder+"IE6_000.css' rel='stylesheet' type='text/css' />")};
			
		//IE7	
		if (BrowserDetect.browser == "Explorer" && BrowserDetect.version >= 7.0 && BrowserDetect.version < 8.0)   
			{document.write ("<link href='"+cssFolder+"IE7_000.css' rel='stylesheet' type='text/css' />")};
			
		//IE8
		if (BrowserDetect.browser == "Explorer" && BrowserDetect.version >= 8.0) 
			{document.write ("<link href='"+cssFolder+"IE8_000.css' rel='stylesheet' type='text/css' />")};
			
		//FF2
		if (BrowserDetect.browser == "Firefox"  && BrowserDetect.version >= 2.0 && BrowserDetect.version < 3.0)   
			{document.write ("<link href='"+cssFolder+"FF2_000.css' rel='stylesheet' type='text/css' />")};
			
		//FF3
		if (BrowserDetect.browser == "Firefox"  && BrowserDetect.version >= 3.0)   
			{document.write ("<link href='"+cssFolder+"FF3_000.css' rel='stylesheet' type='text/css' />")};
			
		//OPR
		if (BrowserDetect.browser == "Opera"    && BrowserDetect.version >= 9.0)   
			{document.write ("<link href='"+cssFolder+"OPR_000.css' rel='stylesheet' type='text/css' />")};
			
		//SAF
		if (BrowserDetect.browser == "Safari"   && BrowserDetect.version >= 412.0) 
			{document.write ("<link href='"+cssFolder+"SAF_000.css' rel='stylesheet' type='text/css' />")};
			
		//CHR
		if (BrowserDetect.browser == "Chrome"   && BrowserDetect.version >= 0.2) 
			{document.write ("<link href='"+cssFolder+"CHR_000.css' rel='stylesheet' type='text/css' />")};
}

// END browser detect

function get_random(scope)
{
    var ranNum= Math.floor(Math.random()*scope);
    return ranNum;
}

function thisYear() {

    var mydate = new Date()
    var year = mydate.getYear()

    if (year < 1000)
        year += 1900

    var day = mydate.getDay()
    var month = mydate.getMonth() + 1

    if (month < 10)
        month = "0" + month

    var daym = mydate.getDate()
    if (daym < 10)
        daym = "0" + daym

    //document.write(year+"/"+month+"/"+daym);
    document.write(year);

}

function refreshWindow()
{
    var href = window.location.href.replace("#","");
    window.location.href = href;  

}
function refreshParent()
{
    var href = window.parent.location.href.replace("#","");
    window.parent.location.href = href;  
}

function createCookie(name, value, days) {
    if (days) {
        var date = new Date();
        date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
        var expires = "; expires=" + date.toGMTString();
    }
    else var expires = "";
    document.cookie = name + "=" + value + expires + "; path=/";
}

function readCookie(name) {
    var nameEQ = name + "=";
    var ca = document.cookie.split(';');
    for (var i = 0; i < ca.length; i++) {
        var c = ca[i];
        while (c.charAt(0) == ' ') c = c.substring(1, c.length);
        if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length, c.length);
    }
    return null;
}

function eraseCookie(name) {
    createCookie(name, "", -1);
}

/*!
 * jQuery corner plugin: simple corner rounding
 * Examples and documentation at: http://jquery.malsup.com/corner/
 * version 2.02 (12-NOV-2009)
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 */

/**
 *  corner() takes a single string argument:  $('#myDiv').corner("effect corners width")
 *
 *  effect:  name of the effect to apply, such as round, bevel, notch, bite, etc (default is round). 
 *  corners: one or more of: top, bottom, tr, tl, br, or bl. 
 *           by default, all four corners are adorned. 
 *  width:   width of the effect; in the case of rounded corners this is the radius. 
 *           specify this value using the px suffix such as 10px (and yes, it must be pixels).
 *
 * @author Dave Methvin (http://methvin.com/jquery/jq-corner.html)
 * @author Mike Alsup   (http://jquery.malsup.com/corner/)
 */
;(function($) { 

var ua = navigator.userAgent;
var moz = $.browser.mozilla && /gecko/i.test(ua);
var webkit = $.browser.safari && /Safari\/[5-9]/.test(ua);

var expr = $.browser.msie && (function() {
    var div = document.createElement('div');
    try { div.style.setExpression('width','0+0'); }
    catch(e) { return false; }
    return true;
})();
    
function sz(el, p) { 
    return parseInt($.css(el,p))||0; 
};
function hex2(s) {
    var s = parseInt(s).toString(16);
    return ( s.length < 2 ) ? '0'+s : s;
};
function gpc(node) {
    for ( ; node && node.nodeName.toLowerCase() != 'html'; node = node.parentNode ) {
        var v = $.css(node,'backgroundColor');
        if (v == 'rgba(0, 0, 0, 0)')
            continue; // webkit
        if (v.indexOf('rgb') >= 0) { 
            var rgb = v.match(/\d+/g); 
            return '#'+ hex2(rgb[0]) + hex2(rgb[1]) + hex2(rgb[2]);
        }
        if ( v && v != 'transparent' )
            return v;
    }
    return '#ffffff';
};

function getWidth(fx, i, width) {
    switch(fx) {
    case 'round':  return Math.round(width*(1-Math.cos(Math.asin(i/width))));
    case 'cool':   return Math.round(width*(1+Math.cos(Math.asin(i/width))));
    case 'sharp':  return Math.round(width*(1-Math.cos(Math.acos(i/width))));
    case 'bite':   return Math.round(width*(Math.cos(Math.asin((width-i-1)/width))));
    case 'slide':  return Math.round(width*(Math.atan2(i,width/i)));
    case 'jut':    return Math.round(width*(Math.atan2(width,(width-i-1))));
    case 'curl':   return Math.round(width*(Math.atan(i)));
    case 'tear':   return Math.round(width*(Math.cos(i)));
    case 'wicked': return Math.round(width*(Math.tan(i)));
    case 'long':   return Math.round(width*(Math.sqrt(i)));
    case 'sculpt': return Math.round(width*(Math.log((width-i-1),width)));
    case 'dog':    return (i&1) ? (i+1) : width;
    case 'dog2':   return (i&2) ? (i+1) : width;
    case 'dog3':   return (i&3) ? (i+1) : width;
    case 'fray':   return (i%2)*width;
    case 'notch':  return width; 
    case 'bevel':  return i+1;
    }
};

$.fn.corner = function(options) {
    // in 1.3+ we can fix mistakes with the ready state
	if (this.length == 0) {
        if (!$.isReady && this.selector) {
            var s = this.selector, c = this.context;
            $(function() {
                $(s,c).corner(options);
            });
        }
        return this;
	}

    return this.each(function(index){
		var $this = $(this);
		var o = [ options || '', $this.attr($.fn.corner.defaults.metaAttr) || ''].join(' ').toLowerCase();
		//var o = (options || $this.attr($.fn.corner.defaults.metaAttr) || '').toLowerCase();
		var keep = /keep/.test(o);                       // keep borders?
		var cc = ((o.match(/cc:(#[0-9a-f]+)/)||[])[1]);  // corner color
		var sc = ((o.match(/sc:(#[0-9a-f]+)/)||[])[1]);  // strip color
		var width = parseInt((o.match(/(\d+)px/)||[])[1]) || 10; // corner width
		var re = /round|bevel|notch|bite|cool|sharp|slide|jut|curl|tear|fray|wicked|sculpt|long|dog3|dog2|dog/;
		var fx = ((o.match(re)||['round'])[0]);
		var edges = { T:0, B:1 };
		var opts = {
			TL:  /top|tl|left/.test(o),       TR:  /top|tr|right/.test(o),
			BL:  /bottom|bl|left/.test(o),    BR:  /bottom|br|right/.test(o)
		};
		if ( !opts.TL && !opts.TR && !opts.BL && !opts.BR )
			opts = { TL:1, TR:1, BL:1, BR:1 };
			
		// support native rounding
		if ($.fn.corner.defaults.useNative && fx == 'round' && (moz || webkit) && !cc && !sc) {
			if (opts.TL)
				$this.css(moz ? '-moz-border-radius-topleft' : '-webkit-border-top-left-radius', width + 'px');
			if (opts.TR)
				$this.css(moz ? '-moz-border-radius-topright' : '-webkit-border-top-right-radius', width + 'px');
			if (opts.BL)
				$this.css(moz ? '-moz-border-radius-bottomleft' : '-webkit-border-bottom-left-radius', width + 'px');
			if (opts.BR)
				$this.css(moz ? '-moz-border-radius-bottomright' : '-webkit-border-bottom-right-radius', width + 'px');
			return;
		}
			
		var strip = document.createElement('div');
		strip.style.overflow = 'hidden';
		strip.style.height = '1px';
		strip.style.backgroundColor = sc || 'transparent';
		strip.style.borderStyle = 'solid';
	
        var pad = {
            T: parseInt($.css(this,'paddingTop'))||0,     R: parseInt($.css(this,'paddingRight'))||0,
            B: parseInt($.css(this,'paddingBottom'))||0,  L: parseInt($.css(this,'paddingLeft'))||0
        };

        if (typeof this.style.zoom != undefined) this.style.zoom = 1; // force 'hasLayout' in IE
        if (!keep) this.style.border = 'none';
        strip.style.borderColor = cc || gpc(this.parentNode);
        var cssHeight = $.curCSS(this, 'height');

        for (var j in edges) {
            var bot = edges[j];
            // only add stips if needed
            if ((bot && (opts.BL || opts.BR)) || (!bot && (opts.TL || opts.TR))) {
                strip.style.borderStyle = 'none '+(opts[j+'R']?'solid':'none')+' none '+(opts[j+'L']?'solid':'none');
                var d = document.createElement('div');
                $(d).addClass('jquery-corner');
                var ds = d.style;

                bot ? this.appendChild(d) : this.insertBefore(d, this.firstChild);

                if (bot && cssHeight != 'auto') {
                    if ($.css(this,'position') == 'static')
                        this.style.position = 'relative';
                    ds.position = 'absolute';
                    ds.bottom = ds.left = ds.padding = ds.margin = '0';
                    if (expr)
                        ds.setExpression('width', 'this.parentNode.offsetWidth');
                    else
                        ds.width = '100%';
                }
                else if (!bot && $.browser.msie) {
                    if ($.css(this,'position') == 'static')
                        this.style.position = 'relative';
                    ds.position = 'absolute';
                    ds.top = ds.left = ds.right = ds.padding = ds.margin = '0';
                    
                    // fix ie6 problem when blocked element has a border width
                    if (expr) {
                        var bw = sz(this,'borderLeftWidth') + sz(this,'borderRightWidth');
                        ds.setExpression('width', 'this.parentNode.offsetWidth - '+bw+'+ "px"');
                    }
                    else
                        ds.width = '100%';
                }
                else {
                	ds.position = 'relative';
                    ds.margin = !bot ? '-'+pad.T+'px -'+pad.R+'px '+(pad.T-width)+'px -'+pad.L+'px' : 
                                        (pad.B-width)+'px -'+pad.R+'px -'+pad.B+'px -'+pad.L+'px';                
                }

                for (var i=0; i < width; i++) {
                    var w = Math.max(0,getWidth(fx,i, width));
                    var e = strip.cloneNode(false);
                    e.style.borderWidth = '0 '+(opts[j+'R']?w:0)+'px 0 '+(opts[j+'L']?w:0)+'px';
                    bot ? d.appendChild(e) : d.insertBefore(e, d.firstChild);
                }
            }
        }
    });
};

$.fn.uncorner = function() { 
	if (moz || webkit)
		this.css(moz ? '-moz-border-radius' : '-webkit-border-radius', 0);
	$('div.jquery-corner', this).remove();
	return this;
};

// expose options
$.fn.corner.defaults = {
	useNative: true, // true if plugin should attempt to use native browser support for border radius rounding
	metaAttr:  'data-corner' // name of meta attribute to use for options
};
    
})(jQuery);


$(document).ready(function($) {

	$('.roundT10').corner('10px top');
	$('.roundB10').corner('10px bottom');
	$('.sectionBox').corner('15px bottom');
	$('.round5').corner('5px');
	$('.round10').corner('10px');
	$('.round15').corner('10px');

});