console.log("acs added");

nmxSiteAccessibility(20, 100);









function ScrollToMainLink(){
	jQuery(".skip-to-content-link").remove();
	jQuery(".skip-link,.skip-link-style").remove();
	jQuery("body").before('<a class="skip-link" href="javascript:ScrollToMain();">Skip to content</a>');
	jQuery("head").append('<style class="skip-link-style">a.skip-link {left:-999px;position:absolute;top:auto;width:1px;height:1px;overflow:hidden;z-index:-999;font-family:sans-serif;}a.skip-link:focus, a.skip-link:active {color: #fff;background-color:#c00;left: 20px;top: 0px;width: auto;height: auto;overflow:auto;margin: 0;padding:5px;border-radius:0 0 5px 5px !important;text-align:center;font-size:1.2em;z-index:99999;padding:5px 20px;}</style>');
	
	if (!jQuery("body[main]").length){
			if (jQuery("[main]").length){ jQuery("body").attr("main","[main]"); }
			else if (jQuery("#main").length){ jQuery("body").attr("main","#main"); }
			else if (jQuery("[roll='main']").length){ jQuery("body").attr("main","[roll='main']"); }		
			else if (jQuery("div.main").length){ jQuery("body").attr("main","div.main"); }
			else if (jQuery("[name='about-container']").length){ jQuery("body").attr("main","div.main"); }
			else if (jQuery("#tdStore").length){ jQuery("body").attr("main","#tdStore"); }
			else if (jQuery(".our-services-section").length){ jQuery("body").attr("main",".our-services-section"); }
			else { jQuery("[roll='main']").attr("main","[roll='main']"); }
	
		jQuery(jQuery("body").attr("main")).attr("role","main");
		console.log("acs main: "+jQuery("body").attr("main"));	
	}
}

function ScrollToMain(){
		console.log("acs scroll to main");
	
    jQuery([document.documentElement, document.body]).animate({
        scrollTop: jQuery(jQuery("body").attr("main")).offset().top
    }, 100);
}







function nmxSiteAccessibility(c, i){
	//console.log("acs fixing "+c);
	
	
	ScrollToMainLink();

	/* obfuscate pdf links */
// 	jQuery("a[href*='pdf']").each(function(index){
// 		if (jQuery(this).attr("href").indexOf("javascript")==-1){
// 			jQuery(this).attr("href",'javascript:(function(){ var i='+index+'; document.location="'+jQuery(this).attr("href")+'"; })();').attr("aria-hidden","true").attr("role","presentation"); 
// 		}
// 	});	
	
	
	
	
	
	
	
	if (c > 0){ 
		c--;
		//console.log("acs "+c);
		window.setTimeout(function(){ nmxSiteAccessibility(c--, i);  },i); 
	}

}




// Add Skip to content link
//   if(!jQuery('.skip-to-content-link').length){
//     jQuery( "body" ).prepend( '<a class="skip-to-content-link" href="#maincontent">Skip to content</a>' );
//     jQuery('header') ? jQuery( "header" ).after( '<div id="maincontent"></div>' ) : jQuery("body").children().eq(2).attr("id", "maincontent");
//   }




function luminanace(r, g, b){
    var a = [r, g, b].map(function (v) {
        v /= 255;
        return v <= 0.03928 ? v / 12.92 : Math.pow( (v + 0.055) / 1.055, 2.4 );
    });
    return a[0] * 0.2126 + a[1] * 0.7152 + a[2] * 0.0722;
}

function contrast(rgb1, rgb2){
    var lum1 = luminanace(rgb1[0], rgb1[1], rgb1[2]);
    var lum2 = luminanace(rgb2[0], rgb2[1], rgb2[2]);
    var brightest = Math.max(lum1, lum2);
    var darkest = Math.min(lum1, lum2);
    return (brightest + 0.05) / (darkest + 0.05);
}

//contrast([255, 255, 255], [255, 255, 0]); // 1.074 for yellow
//contrast([255, 255, 255], [0, 0, 255]); // 8.592 for blue


var hexDigits = new Array("0","1","2","3","4","5","6","7","8","9","a","b","c","d","e","f");

function rgb2hex(rgb){
		rgb = rgb.match(/^rgb\((\d+),\s*(\d+),\s*(\d+)\)$/);
		return "#" + hex(rgb[1]) + hex(rgb[2]) + hex(rgb[3]);
}

function hex(x) {
		return isNaN(x) ? "00" : hexDigits[(x - x % 16) / 16] + hexDigits[x % 16];
}

function invertColor(hex, bw){
    if (hex.indexOf('#') === 0) {
        hex = hex.slice(1);
    }
	
    // convert 3-digit hex to 6-digits.
    if (hex.length === 3) {
        hex = hex[0] + hex[0] + hex[1] + hex[1] + hex[2] + hex[2];
    }
    if (hex.length !== 6) {
        throw new Error('Invalid HEX color.');
    }
    var r = parseInt(hex.slice(0, 2), 16),
        g = parseInt(hex.slice(2, 4), 16),
        b = parseInt(hex.slice(4, 6), 16);
    if (bw) {
        // http://stackoverflow.com/a/3943023/112731
        return (r * 0.299 + g * 0.587 + b * 0.114) > 186 ? '#000000' : '#FFFFFF';
    }
	
    // invert color components
    r = (255 - r).toString(16);
    g = (255 - g).toString(16);
    b = (255 - b).toString(16);
    // pad each with zeros and return
    return "#" + padZero(r) + padZero(g) + padZero(b);
}