//////////////////////////////////////
/* DAVIDHEIN.NET DEFAULT JAVASCRIPT */
/////////////////////////////////////

navHOoff=new Image();
navHOoff.src="images/navHO.gif";
navHOroll=new Image();
navHOroll.src="images/navHO_over.gif";
navHOclick=new Image();
navHOclick.src="images/navHO_over.gif";

navBIoff=new Image();
navBIoff.src="images/navBI.gif";
navBIroll=new Image();
navBIroll.src="images/navBI_over.gif";
navBIclick=new Image();
navBIclick.src="images/navBI_over.gif";

navMUoff=new Image();
navMUoff.src="images/navMU.gif";
navMUroll=new Image();
navMUroll.src="images/navMU_over.gif";
navMUclick=new Image();
navMUclick.src="images/navMU_over.gif";

navEVoff=new Image();
navEVoff.src="images/navEV.gif";
navEVroll=new Image();
navEVroll.src="images/navEV_over.gif";
navEVclick=new Image();
navEVclick.src="images/navEV_over.gif";

navPHoff=new Image();
navPHoff.src="images/navPH.gif";
navPHroll=new Image();
navPHroll.src="images/navPH_over.gif";
navPHclick=new Image();
navPHclick.src="images/navPH_over.gif";

navCOoff=new Image();
navCOoff.src="images/navCO.gif";
navCOroll=new Image();
navCOroll.src="images/navCO_over.gif";
navCOclick=new Image();
navCOclick.src="images/navCO_over.gif";

navLIoff=new Image();
navLIoff.src="images/navLI.gif";
navLIroll=new Image();
navLIroll.src="images/navLI_over.gif";
navLIclick=new Image();
navLIclick.src="images/navLI_over.gif";

var clicked = null;

function change_image(whichimage){
	if (clicked != whichimage) {
	document.images[whichimage].src = eval(whichimage + "roll.src")
	window.status = whichimage
	}	}

function return_image(whichimage){
	if (clicked != whichimage){
	document.images[whichimage].src = eval(whichimage + "off.src")
	window.status = whichimage
	}	}

function click_image(whichimage){
	if (clicked != null) {
		document.images[clicked].src = eval(clicked + "off.src")
	}
	document.images[whichimage].src = eval(whichimage + "click.src")
	clicked = whichimage
}



////////////////////////////
/* Pop-up window function */
////////////////////////////

function launch(URLid) {
	var leftPos= (screen.availWidth/2)-175;
	var topPos= (screen.availHeight/2)-200;
	var winPos = (',left=' + leftPos + ',top=' + topPos);
	newWindow = window.open(URLid, 'lyrics', 'toolbar=no,location=no,scrollbars=1,width=350,height=400'+winPos);
	newWindow.focus();
}


function launchPhoto (PHOTOID, w, h) {
	
	ww = Math.round((w/2));
	hh = Math.round((h/2));
	
	var leftPos= (screen.availWidth/2) - ww;
	var topPos= (screen.availHeight/2) - hh;
	
	var winPos = (',left=' + leftPos + ',top=' + topPos);
	newWindow = window.open('pop_photos.html?PHOTOID='+PHOTOID, 'photos', 'toolbar=no,location=no,scrollbars=no,width='+w+',height='+h+winPos);
	newWindow.focus();
}