// JavaScript Document

/*

function setThumbSize (thumb) {

	var targetWidth = 104;

	var targetHeight = 58;

	var percentage;

	if(thumb.width >= thumb.height) {

		percentage = targetWidth / thumb.width;

		thumb.width = percentage * thumb.width;

		thumb.height = percentage * thumb.height;

	}

	else

	{

		percentage = targetHeight / thumb.height;

		thumb.width = percentage * thumb.width;

		thumb.height = percentage * thumb.height;

	}

}

*/



function setThumbSize (thumb) {

	if(thumb.width >= thumb.height) {

		thumb.width = 104;

	}

	else

	{

		thumb.height = 58;

	}

}





function setMain (main) {	

	document.mainPhoto.src = main.src;	

}



/*main menu rollovers*/



//var rs = "http://www.fire-station.com/";

var rs = "http://localhost/cwp/scnarchitects.com/";



//precache all off images

var offImgArray = new Array();

offImgArray["home"] = new Image(112,26);

offImgArray["about"] = new Image(112,26);

offImgArray["firestations"] = new Image(112,26);

offImgArray["sustainability"] = new Image(112,26);

offImgArray["articles"] = new Image(112,26);

offImgArray["events"] = new Image(112,26);

offImgArray["handbook"] = new Image(112,26);

offImgArray["contactus"] = new Image(112,26);



//load off image source files

offImgArray["home"].src = rs + "images/rollovers/home-off.jpg";

offImgArray["about"].src = rs +  "images/rollovers/about-off.jpg";

offImgArray["firestations"].src = rs + "images/rollovers/firestations-off.jpg";

offImgArray["sustainability"].src = rs + "images/rollovers/sustainability-off.jpg";

offImgArray["articles"].src = rs + "images/rollovers/articles-off.jpg";

offImgArray["events"].src = rs + "images/rollovers/events-off.jpg";

offImgArray["handbook"].src = rs + "images/rollovers/handbook-off.jpg";

offImgArray["contactus"].src = rs + "images/rollovers/contactus-off.jpg";



//load on image array

var onImgArray = new Array();

onImgArray["home"] = new Image(112,26);

onImgArray["about"] = new Image(112,26);

onImgArray["firestations"] = new Image(112,26);

onImgArray["sustainability"] = new Image(112,26);

onImgArray["articles"] = new Image(112,26);

onImgArray["events"] = new Image(112,26);

onImgArray["handbook"] = new Image(112,26);

onImgArray["contactus"] = new Image(112,26);



//load on image source files

onImgArray["home"].src = rs + "images/rollovers/home-on.jpg";

onImgArray["about"].src = rs + "images/rollovers/about-on.jpg";

onImgArray["firestations"].src = rs + "images/rollovers/firestations-on.jpg";

onImgArray["sustainability"].src = rs + "images/rollovers/sustainability-on.jpg";

onImgArray["articles"].src = rs + "images/rollovers/articles-on.jpg";

onImgArray["events"].src = rs + "images/rollovers/events-on.jpg";

onImgArray["handbook"].src = rs + "images/rollovers/handbook-on.jpg";

onImgArray["contactus"].src = rs + "images/rollovers/contactus-on.jpg";



function imageOn(imageName) {

	if (document.images) {

		document.images[imageName].style.cursor = "pointer";

		document.images[imageName].src = onImgArray[imageName].src;

	}

}



function imageOff(imageName) {

	if (document.images) {

		document.images[imageName].style.cursor = "default";

		document.images[imageName].src = offImgArray[imageName].src;

	}

}





/*end main menu rollovers*/