/*

Simple Image Trail script- By JavaScriptKit.com

Visit http://www.javascriptkit.com for this script and more

This notice must stay intact

*/



var offsetfrommouse=[15,15]; //image x,y offsets from cursor position in pixels. Enter 0,0 for no offset

var displayduration=0; //duration in seconds image should remain visible. 0 for always.

var currentimageheight = 270;	// maximum image size.



if (document.getElementById || document.all){

	document.write('<div id="trailimageid">');

	document.write('</div>');

}



function gettrailobj(){

if (document.getElementById)

return document.getElementById("trailimageid").style

else if (document.all)

return document.all.trailimagid.style

}



function gettrailobjnostyle(){

if (document.getElementById)

return document.getElementById("trailimageid")

else if (document.all)

return document.all.trailimagid

}





function truebody(){

return (!window.opera && document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body

}



function showtrail(imagename,title,description,ratingaverage,ratingnumber,showthumb,height){



	if (height > 0){

		currentimageheight = height;

	}



	document.onmousemove=followmouse;



	cameraHTML = '';



	if (ratingnumber == 0){

		ratingaverage = 0;

	}



	for(x = 1; x <= 5; x++){



		if (ratingaverage >= 1){

			cameraHTML = cameraHTML + '<img src="/images/camera_1.gif">';

		} else if (ratingaverage >= 0.5){

			cameraHTML = cameraHTML + '<img src="/images/camera_05.gif">';

		} else {

			cameraHTML = cameraHTML + '<img src="/images/camera_0.gif">';

		}

	

		ratingaverage = ratingaverage - 1;



	}



	cameraHTML = cameraHTML + ' (' + ratingnumber + ' Review';

	if ( ratingnumber != 1 ) cameraHTML += 's';

	cameraHTML = cameraHTML + ')';



	/*newHTML = '<div style="padding: 5px; background-color: #FFF; border: 1px solid #888;">';

	newHTML = newHTML + '<span class="largetitle">' + title + '</span><div class="borderbot"></div>';

	newHTML = newHTML + 'Rating: ' + cameraHTML + '<br/>';

	newHTML = newHTML + description + '<br/>';*/

	newHTML = '<div style="padding: 5px; background-color: #FFF; border: 1px solid #786f50;">';

	newHTML = newHTML + '<span class="lefttitle" style="display:block">' + title + '</span><div class="borderbot"></div>';





	if (showthumb > 0){

		newHTML = newHTML + '<div align="center" style="padding: 8px 2px 2px 2px;"><img src="' + imagename + '" border="0"></div>';

	}



	newHTML = newHTML + '</div>';



	gettrailobjnostyle().innerHTML = newHTML;



	gettrailobj().visibility="visible";



}





function hidetrail(){

	gettrailobj().visibility="hidden"

	document.onmousemove=""

	gettrailobj().left="-500px"



}



function followmouse(e){



	var xcoord=offsetfrommouse[0]

	var ycoord=offsetfrommouse[1]



	var docwidth=document.all? truebody().scrollLeft+truebody().clientWidth : pageXOffset+window.innerWidth-15

	var docheight=document.all? Math.min(truebody().scrollHeight, truebody().clientHeight) : Math.min(document.body.offsetHeight, window.innerHeight)



	//if (document.all){

	//	gettrailobjnostyle().innerHTML = 'A = ' + truebody().scrollHeight + '<br>B = ' + truebody().clientHeight;

	//} else {

	//	gettrailobjnostyle().innerHTML = 'C = ' + document.body.offsetHeight + '<br>D = ' + window.innerHeight;

	//}



	if (typeof e != "undefined"){

		if (docwidth - e.pageX < 300){

			xcoord = e.pageX - xcoord - 286; // Move to the left side of the cursor

		} else {

			xcoord += e.pageX;

		}

		if (docheight - e.pageY < (currentimageheight + 110)){

			ycoord += e.pageY - Math.max(0,(110 + currentimageheight + e.pageY - docheight - truebody().scrollTop));

		} else {

			ycoord += e.pageY;

		}



	} else if (typeof window.event != "undefined"){

		if (docwidth - event.clientX < 300){

			xcoord = event.clientX + truebody().scrollLeft - xcoord - 286; // Move to the left side of the cursor

		} else {

			xcoord += truebody().scrollLeft+event.clientX

		}

		if (docheight - event.clientY < (currentimageheight + 110)){

			ycoord += event.clientY + truebody().scrollTop - Math.max(0,(110 + currentimageheight + event.clientY - docheight));

		} else {

			ycoord += truebody().scrollTop + event.clientY;

		}

	}



	var docwidth=document.all? truebody().scrollLeft+truebody().clientWidth : pageXOffset+window.innerWidth-15

	var docheight=document.all? Math.max(truebody().scrollHeight, truebody().clientHeight) : Math.max(document.body.offsetHeight, window.innerHeight)



	gettrailobj().left=xcoord+"px"

	gettrailobj().top=ycoord+"px"



}

function MM_preloadImages() { //v3.0

  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 sandstone(){

	MM_preloadImages('/images/products/fossimintsandstone2-lrg.jpg','/images/products/rajgreensandstone-lrg.jpg','/images/products/goldleafsandstone-lrg.jpg','/images/products/goldleafsandstone1-lrg.jpg','/images/products/goldleafsandstone2-lrg.jpg','/images/products/greysandstone-lrg.jpg','/images/products/greysandstone1-lrg.jpg','/images/products/fossilmintsandstone-lrg.jpg','/images/products/fossilmintsandstone2-lrg.jpg','/images/products/fossilmintsandstone3-lrg.jpg','/images/products/rajgreensandstone1-lrg.jpg')

}

function slate(){

	MM_preloadImages('/images/products/rivengreenslate-lrg.jpg')

}

function limestone(){

	MM_preloadImages('/images/products/midnightblacklimestone-lrg.jpg','/images/products/midnightblacklimestone1-lrg.jpg','/images/products/midnightblacklimestone2-lrg.jpg','/images/products/bluelimestone-lrg.jpg','/images/products/bluelimestone1-lrg.jpg','/images/products/greylimestone-lrg.jpg','/images/products/greylimestone1-lrg.jpg')

}

function special(){

	MM_preloadImages('/images/products/bluelimestone1-lrg.jpg','/images/products/greylimestone1-lrg.jpg','/images/products/fossilmintsandstone5-lrg.jpg','/images/products/rajgreensandstone2-lrg.jpg')

}

function home(){

	MM_preloadImages('/images/homeon.gif','/images/productson.gif','/images/serviceson.gif','/images/specialofferson.gif','/images/contactuson.gif')

}

function london(){
	window.location='http://www.livingstonepaving.co.uk';
}
function showdesign(imagenew){
	document.getElementById('large').src="/images/design/"+imagenew;
}
function showproduct(imagenew){
	document.getElementById('large1').src="/images/products/"+imagenew;
}
function validate_brochure(form){
	var ecount = true;
	if(form.name.value == ""){
		document.getElementById('ename').className = "error"
		document.getElementById('ename').innerHTML = "Please enter your name";
		ecount = false;
	}
	else { document.getElementById('ename').innerHTML = "";}
	if(form.email.value == ""){
		document.getElementById('eemail').className = "error"
		document.getElementById('eemail').innerHTML = "Please enter your email";
		ecount = false;
	}
	else { document.getElementById('eemail').innerHTML = "";}
	if(form.phone.value == ""){
		document.getElementById('ephone').className = "error"
		document.getElementById('ephone').innerHTML = "Please enter your phone no.";
		ecount = false;
	}
	else { document.getElementById('ephone').innerHTML = "";}
	if(form.comments.value == ""){
		document.getElementById('ecomments').className = "error"
		document.getElementById('ecomments').innerHTML = "Please enter your address";
		ecount = false;
	}
	else { document.getElementById('ecomments').innerHTML = "";}
	if(document.getElementById('hearaboutus').selectedIndex == 0){
		document.getElementById('ehearaboutus').className = "error"
		document.getElementById('ehearaboutus').innerHTML = "Please select how you heard about us";
		ecount = false;
	}
	else { document.getElementById('ehearaboutus').innerHTML = "";}
	if(document.getElementById('hearaboutus').selectedIndex == 7 && form.pleasespecify.value == ""){
		document.getElementById('epleasespecify').className = "error"
		document.getElementById('epleasespecify').innerHTML = "Please specify how you heard about us";
		ecount = false;
	}
	else { document.getElementById('epleasespecify').innerHTML = "";}
	return(ecount);
}
function pleasesupply(){
	//alert(document.getElementById('hearaboutus').selectedIndex);
	if(document.getElementById('hearaboutus').selectedIndex == 7){
		document.getElementById('pleasespecify').style.display = "block";
	}
	else{
		document.getElementById('pleasespecify').style.display = "none";	
	}
}