// JavaScript Document
/* ################################ GENERIC RANDOM BACKGROUND IMAGE ############################## */
/* This function changes the background image of the header, if no Javascript leaves the defaut in */

var n = 0; 
function ChangeCSSBgImg(n3) {
	if (!document.getElementById) return false;
	
	var MyElement = "header" //The ID of the element you want to change
//	var ImgPath = "http://mediafiles.thedms.co.uk/publication/ys-brad/headers/bradford/" //The file path to your images
	
	if (!document.getElementById(MyElement)) return false;
	
	n = n3;
	var random_images = new Array ();
	random_images[0] = "/images_page/banner1a.jpg";
	random_images[1] = "/images_page/banner4a.jpg";
	random_images[2] = "/images_page/banner5a.jpg";
	random_images[3] = "/images_page/banner3a.jpg";
	random_images[4] = "/images_page/banner2a.jpg";
	random_images[5] = "/images_page/banner6a.jpg";
	
	
    random_images[6] = "/images_page/banner1b.jpg";
	random_images[7] = "/images_page/banner4b.jpg";
	random_images[8] = "/images_page/banner5b.jpg";
	random_images[9] = "/images_page/banner3b.jpg";
	random_images[10] = "/images_page/banner2b.jpg";
	random_images[11] = "/images_page/banner6b.jpg";


    random_images[12] = "/images_page/banner1c.jpg";
	random_images[13] = "/images_page/banner4c.jpg";
	random_images[14] = "/images_page/banner5c.jpg";
	random_images[15] = "/images_page/banner3c.jpg";
	random_images[16] = "/images_page/banner2c.jpg";
	random_images[17] = "/images_page/banner6c.jpg";


    random_images[18] = "/images_page/banner1d.jpg";
	random_images[19] = "/images_page/banner4d.jpg";
	random_images[20] = "/images_page/banner5d.jpg";
	random_images[21] = "/images_page/banner3d.jpg";
	random_images[22] = "/images_page/banner2d.jpg";
	random_images[23] = "/images_page/banner6d.jpg";


    random_images[24] = "/images_page/banner1e.jpg";
	random_images[25] = "/images_page/banner4e.jpg";
	random_images[26] = "/images_page/banner5e.jpg";
	random_images[27] = "/images_page/banner3e.jpg";
	random_images[28] = "/images_page/banner2e.jpg";
	random_images[29] = "/images_page/banner6e.jpg";

	
    random_images[30] = "/images_page/banner1f.jpg";
	random_images[31] = "/images_page/banner4f.jpg";
	random_images[32] = "/images_page/banner5f.jpg";
	random_images[33] = "/images_page/banner3f.jpg";
	random_images[34] = "/images_page/banner2f.jpg";
	random_images[35] = "/images_page/banner6f.jpg";
	
	
    random_images[36] = "/images_page/banner1g.jpg";
	random_images[37] = "/images_page/banner4g.jpg";
	random_images[38] = "/images_page/banner5g.jpg";
	random_images[39] = "/images_page/banner3g.jpg";
	random_images[40] = "/images_page/banner2g.jpg";
	random_images[41] = "/images_page/banner6g.jpg";
	
	
    random_images[42] = "/images_page/banner1h.jpg";
	random_images[43] = "/images_page/banner4h.jpg";
	random_images[44] = "/images_page/banner5h.jpg";
	random_images[45] = "/images_page/banner3h.jpg";
	random_images[46] = "/images_page/banner2h.jpg";
	random_images[47] = "/images_page/banner6h.jpg";
	
	
    random_images[48] = "/images_page/banner1j.jpg";
	random_images[49] = "/images_page/banner4j.jpg";
	random_images[50] = "/images_page/banner5j.jpg";
	random_images[51] = "/images_page/banner3j.jpg";
	random_images[52] = "/images_page/banner2j.jpg";
	random_images[53] = "/images_page/banner6j.jpg";
	
	
    random_images[54] = "/images_page/banner1k.jpg";
	random_images[55] = "/images_page/banner4k.jpg";
	random_images[56] = "/images_page/banner5k.jpg";
	random_images[57] = "/images_page/banner3k.jpg";
	random_images[58] = "/images_page/banner2k.jpg";
	random_images[59] = "/images_page/banner6k.jpg";
	
	
	var random_text = new Array ();
	random_text[0] = 'Minera Roof Trusses can deliver your project to site, small or large in 5 working days. <br><a href="http://www.minera-rooftrusses.com/quotes.html">Click here to fill in an online quotation form';
	random_text[1] = 'Minera are the experts in <a href="http://www.minera-rooftrusses.com/trusses.html"><font color=#F0D000><font-family:"Arial, Helvetica, sans-serif">Attic Trusses</a><font color=#FFFFFF> (Room in roof) developments. By working hard with the client, we can utilise the most room possible for now or for your future.</font>';
	random_text[2] = 'Now we can provide you an engineered timber floor joist system. The <a href="http://www.minera-rooftrusses.com/floor.html"><font color=#F0D000><font-family:"Arial, Helvetica, sans-serif">I-Joist</a><font color=#FFFFFF> or for easy installation of services, the </font><a href="http://www.minera-rooftrusses.com/ecojoist.html"><font color=#F0D000><font-family:"Arial, Helvetica, sans-serif">Open Metal Web</a><font color=#FFFFFF> (Ecojoist) Engineered Floor Joist.</font>';
	random_text[3] = 'Building a home or extending shouldnt be too stressful. We are here to help by supplying detailed drawings plus we are only a <a href="http://www.minera-rooftrusses.com/contacts.html"><font color=#F0D000><font-family:"Arial, Helvetica, sans-serif">telephone call or email away.</a>';
	random_text[4] = 'With a wide range of <a href="http://www.minera-rooftrusses.com/technical.html"><font color=#F0D000><font-family:"Arial, Helvetica, sans-serif">technical support documents</a><font color=#FFFFFF> please explore the website and allow us to help you. Minera Roof Trusses wont keep you waiting.</font>';
	random_text[5] = 'For more information about our new mobile site, please <a href="http://www.minera-rooftrusses.com/mobile.html"><font color=#F0D000><font-family:"Arial, Helvetica, sans-serif">Click to find out more</a><font color=#FFFFFF> We will be constantly updating features. Minera Roof Trusses wont keep you waiting.</font>';
   
	var $header = document.getElementById(MyElement);
	var $backgroundurl = $header.style.backgroundImage;
//	var ImgURL = "url(" + ImgPath + random_images[rand(random_images.length)] + ")";
//	var ImgURL = "url(" + random_images[rand(random_images.length)] + ")";

// var number n = $header.style.left;
   
   

	var ImgURL = "url(" + random_images[n] + ")";
	
	
	
//	setInnerText('transinfo2', random_text[n])

//document.getElementById('transinfo2').innerHTML ='<strong>Hello World!</strong>';

document.getElementById('transinfo2').innerHTML =random_text[n];



	if ($backgroundurl != ImgURL) {
		$header.style.backgroundImage = ImgURL;	
	}




	
	
	
	var $header = document.getElementById("header2");
	var $backgroundurl = $header.style.backgroundImage;
	var ImgURL = "url(" + random_images[n+6] + ")";

	if ($backgroundurl != ImgURL) {
		$header.style.backgroundImage = ImgURL;	
	}

	var $header = document.getElementById("header3");
	var $backgroundurl = $header.style.backgroundImage;
	var ImgURL = "url(" + random_images[n+12] + ")";

	if ($backgroundurl != ImgURL) {
		$header.style.backgroundImage = ImgURL;	
	}

	var $header = document.getElementById("header4");
	var $backgroundurl = $header.style.backgroundImage;
	var ImgURL = "url(" + random_images[n+18] + ")";
	if ($backgroundurl != ImgURL) {$header.style.backgroundImage = ImgURL;}

	var $header = document.getElementById("header5");
	var $backgroundurl = $header.style.backgroundImage;
	var ImgURL = "url(" + random_images[n+24]+ ")";
	if ($backgroundurl != ImgURL) {$header.style.backgroundImage = ImgURL;}

	var $header = document.getElementById("header6");
	var $backgroundurl = $header.style.backgroundImage;
	var ImgURL = "url(" + random_images[n+30] + ")";
	if ($backgroundurl != ImgURL) {$header.style.backgroundImage = ImgURL;}

	var $header = document.getElementById("header7");
	var $backgroundurl = $header.style.backgroundImage;
	var ImgURL = "url(" + random_images[n+36] + ")";
	if ($backgroundurl != ImgURL) {$header.style.backgroundImage = ImgURL;}

	var $header = document.getElementById("header8");
	var $backgroundurl = $header.style.backgroundImage;
	var ImgURL = "url(" + random_images[n+42] + ")";
	if ($backgroundurl != ImgURL) {$header.style.backgroundImage = ImgURL;}

	var $header = document.getElementById("header9");
	var $backgroundurl = $header.style.backgroundImage;
	var ImgURL = "url(" + random_images[n+48] + ")";
	if ($backgroundurl != ImgURL) {$header.style.backgroundImage = ImgURL;}

	var $header = document.getElementById("header10");
	var $backgroundurl = $header.style.backgroundImage;
	var ImgURL = "url(" + random_images[n+54] + ")";
	if ($backgroundurl != ImgURL) {$header.style.backgroundImage = ImgURL;}






   if (n<5) n=n+1; else n=0;

	
	movement = setTimeout("ChangeCSSBgImg(n)",6000);
}



var n2 = 0;
function ChangeCSSBg2Img() {
	if (!document.getElementById) return false;
	
	var MyElement = "header102" //The ID of the element you want to change
//	var ImgPath = "http://mediafiles.thedms.co.uk/publication/ys-brad/headers/bradford/" //The file path to your images
	
	if (!document.getElementById(MyElement)) return false;
	
	var random_images = new Array ();
	random_images[0] = "/pageimages/advert1.gif";
	random_images[1] = "/pageimages/advert2.gif";
	random_images[2] = "/pageimages/advert3.gif";
	random_images[3] = "/pageimages/advert4.gif";
	random_images[4] = "/pageimages/advert5.gif";
	random_images[5] = "/pageimages/advert6.gif";
	
   
	var $header = document.getElementById(MyElement);
	var $backgroundurl = $header.style.backgroundImage;
//	var ImgURL = "url(" + ImgPath + random_images[rand(random_images.length)] + ")";
//	var ImgURL = "url(" + random_images[rand(random_images.length)] + ")";
	var ImgURL = "url(" + random_images[n2] + ")";
	
//	setInnerText('transinfo2', random_text[n])

//document.getElementById('transinfo2').innerHTML ='<strong>Hello World!</strong>';


   if (n2<5) n2=n2+1; else n2=0;


	if ($backgroundurl != ImgURL) {
		$header.style.backgroundImage = ImgURL;	
	}















	
	movement = setTimeout("ChangeCSSBg2Img()",3000);
}



function setInnerText (elementId, text) {
var element;
if (document.getElementById) {
element = document.getElementById(elementId);
}
else if (document.all) {
element = document.all[elementId];
}
if (element) {
if (typeof element.textContent != 'undefined') {
element.textContent = text;
}
else if (typeof element.innerText != 'undefined') {
element.innerText = text;
}
else if (typeof element.removeChild != 'undefined') {
while (element.hasChildNodes()) {
element.removeChild(element.lastChild);
}
element.appendChild(document.createTextNode(text)) ;
}
}
}





/* random number generator */
function rand(n) {
  return ( Math.floor ( Math.random ( ) * n ) );
}

/* Custom onload function */
function addLoadEvent(func) {
  n=0;
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      oldonload();
      func();
    }
  }
}
/* trigger onload 
saddLoadEvent(ChangeCSSBg2Img);
saddLoadEvent(ChangeCSSBgImg);
*/



function roll_over(img_id,img_src)
{document.getElementById(img_id).src=img_src;}
function md(e)
{try{if(event.button==2||event.button==3)return false;}
catch(e){if(e.which==3)return false;}}
document.oncontextmenu=function(){return false;}
document.ondragstart=function(){return false;}
document.onmousedown=md;