//All rollovers included on the site require the following functions
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

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 MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


//The following functions control the menu system of the contact page
//Show forms
function showForm(which) {
	if (which == 'email') {
		document.getElementById('email_form').style.visibility = 'visible';
		document.getElementById('job_form').style.visibility = 'hidden';
	}
	if (which == 'job') {
		document.getElementById('email_form').style.visibility = 'hidden';
		document.getElementById('job_form').style.visibility = 'visible';
	}
}


//The following functions control the menu system of the works page
//Shows the work thumbnails
function showWork(which) {
	document.getElementById(which).style.visibility = 'visible';
}

//The following functions control the menu system of the works page
//Hides the work thumbmnails
function hideWork(which) {
	document.getElementById(which).style.visibility = 'hidden';
}

//The following functions control the menu system of the works page
//Show work project details
function hideDetails() {
	
	//Websites
	if(document.getElementById('html_mt').style.visibility == "visible") {
		document.getElementById('html_mt').style.visibility = "hidden";
	}
	if(document.getElementById('html_vp').style.visibility == "visible") {
		document.getElementById('html_vp').style.visibility = "hidden";
	}
	if(document.getElementById('html_mc').style.visibility == "visible") {
		document.getElementById('html_mc').style.visibility = "hidden";
	}
	if(document.getElementById('html_ss').style.visibility == "visible") {
		document.getElementById('html_ss').style.visibility = "hidden";
	}
	if(document.getElementById('html_da').style.visibility == "visible") {
		document.getElementById('html_da').style.visibility = "hidden";
	}
	if(document.getElementById('html_tl').style.visibility == "visible") {
		document.getElementById('html_tl').style.visibility = "hidden";
	}
	if(document.getElementById('html_te').style.visibility == "visible") {
		document.getElementById('html_te').style.visibility = "hidden";
	}
	
	//CD-ROMs
	if(document.getElementById('cd_bm').style.visibility == "visible") {
		document.getElementById('cd_bm').style.visibility = "hidden";
	}
	if(document.getElementById('cd_ms').style.visibility == "visible") {
		document.getElementById('cd_ms').style.visibility = "hidden";
	}
	if(document.getElementById('cd_pa').style.visibility == "visible") {
		document.getElementById('cd_pa').style.visibility = "hidden";
	}
	if(document.getElementById('cd_ys').style.visibility == "visible") {
		document.getElementById('cd_ys').style.visibility = "hidden";
	}
	
	//Graphic
	if(document.getElementById('gr_afs').style.visibility == "visible") {
		document.getElementById('gr_afs').style.visibility = "hidden";
	}
	if(document.getElementById('gr_cpf').style.visibility == "visible") {
		document.getElementById('gr_cpf').style.visibility = "hidden";
	}
	if(document.getElementById('gr_dbc').style.visibility == "visible") {
		document.getElementById('gr_dbc').style.visibility = "hidden";
	}
	if(document.getElementById('gr_msp').style.visibility == "visible") {
		document.getElementById('gr_msp').style.visibility = "hidden";
	}
	if(document.getElementById('gr_rcd').style.visibility == "visible") {
		document.getElementById('gr_rcd').style.visibility = "hidden";
	}
	if(document.getElementById('gr_spf').style.visibility == "visible") {
		document.getElementById('gr_spf').style.visibility = "hidden";
	}
	if(document.getElementById('gr_fsd').style.visibility == "visible") {
		document.getElementById('gr_fsd').style.visibility = "hidden";
	}
	
	//Experimental
	if(document.getElementById('exp_aod').style.visibility == "visible") {
		document.getElementById('exp_aod').style.visibility = "hidden";
	}
	if(document.getElementById('exp_krw').style.visibility == "visible") {
		document.getElementById('exp_krw').style.visibility = "hidden";
	}
	if(document.getElementById('exp_lfw').style.visibility == "visible") {
		document.getElementById('exp_lfw').style.visibility = "hidden";
	}
	if(document.getElementById('exp_pma').style.visibility == "visible") {
		document.getElementById('exp_pma').style.visibility = "hidden";
	}
	if(document.getElementById('exp_pmi').style.visibility == "visible") {
		document.getElementById('exp_pmi').style.visibility = "hidden";
	}
	if(document.getElementById('exp_xfc').style.visibility == "visible") {
		document.getElementById('exp_xfc').style.visibility = "hidden";
	}
}

//Loads the current selections details
function workDetail(which) {
	if(document.getElementById('work_detail').style.visibility == "hidden" ) {
		document.getElementById('work_detail').style.visibility = "visible";
	}
	hideDetails();
	document.getElementById(which).style.visibility = "visible";
}

//Thumbnails and Images
//This code displays the current image associated with the thumbnail selected
function changeImage(which, URL) {
	this.document.getElementById(which).innerHTML = "<img src='"+URL+"' />";
}


//The following functions control the menu system of the works page
//Shows the section sub menus
function showMenu(which) {
	if (which == 'html') {
		document.getElementById('html').style.visibility = 'visible';
		document.getElementById('cd').style.visibility = 'hidden';
		document.getElementById('graphic').style.visibility = 'hidden';
		document.getElementById('broadcast').style.visibility = 'hidden';
		document.getElementById('exp').style.visibility = 'hidden';
		if(document.getElementById('html_work').style.visibility == "hidden") {
			document.getElementById('html_work').style.visibility = 'visible';
			document.getElementById('cd_work').style.visibility = 'hidden';
			document.getElementById('graphic_work').style.visibility = 'hidden';
			document.getElementById('exp_work').style.visibility = 'hidden';
			document.getElementById('broadcast_work').style.visibility = 'hidden';
		}
	}
	if (which == 'cd') {
		if(document.getElementById('cd_work').style.visibility == "hidden") {
			document.getElementById('html_work').style.visibility = 'hidden';
			document.getElementById('cd_work').style.visibility = 'visible';
			document.getElementById('graphic_work').style.visibility = 'hidden';
			document.getElementById('exp_work').style.visibility = 'hidden';
			document.getElementById('broadcast_work').style.visibility = 'hidden';
		}
		document.getElementById('html').style.visibility = 'hidden';
		document.getElementById('cd').style.visibility = 'visible';
		document.getElementById('graphic').style.visibility = 'hidden';
		document.getElementById('broadcast').style.visibility = 'hidden';
		document.getElementById('exp').style.visibility = 'hidden';
	}
	if (which == 'graphic') {
		if(document.getElementById('graphic_work').style.visibility == 'hidden') {
			document.getElementById('html_work').style.visibility = 'hidden';
			document.getElementById('cd_work').style.visibility = 'hidden';
			document.getElementById('graphic_work').style.visibility = 'visible';
			document.getElementById('exp_work').style.visibility = 'hidden';
			document.getElementById('broadcast_work').style.visibility = 'hidden';
		}
		document.getElementById('html').style.visibility = 'hidden';
		document.getElementById('cd').style.visibility = 'hidden';
		document.getElementById('graphic').style.visibility = 'visible';
		document.getElementById('broadcast').style.visibility = 'hidden';
		document.getElementById('exp').style.visibility = 'hidden';
	}
	if (which == 'broadcast') {
		if(document.getElementById('broadcast_work').style.visibility == 'hidden') {
			document.getElementById('html_work').style.visibility = 'hidden';
			document.getElementById('cd_work').style.visibility = 'hidden';
			document.getElementById('graphic_work').style.visibility = 'hidden';
			document.getElementById('exp_work').style.visibility = 'hidden';
			document.getElementById('broadcast_work').style.visibility = 'visible';
		}
		document.getElementById('html').style.visibility = 'hidden';
		document.getElementById('cd').style.visibility = 'hidden';
		document.getElementById('graphic').style.visibility = 'hidden';
		document.getElementById('broadcast').style.visibility = 'visible';
		document.getElementById('exp').style.visibility = 'hidden';
	}
	if (which == 'exp') {
		if(document.getElementById('exp_work').style.visibility == 'hidden') {
			document.getElementById('html_work').style.visibility = 'hidden';
			document.getElementById('cd_work').style.visibility = 'hidden';
			document.getElementById('graphic_work').style.visibility = 'hidden';
			document.getElementById('exp_work').style.visibility = 'visible';
			document.getElementById('broadcast_work').style.visibility = 'hidden';
		}
		document.getElementById('html').style.visibility = 'hidden';
		document.getElementById('cd').style.visibility = 'hidden';
		document.getElementById('graphic').style.visibility = 'hidden';
		document.getElementById('broadcast').style.visibility = 'hidden';
		document.getElementById('exp').style.visibility = 'visible';
	}
}