// Establish the function to show the image in the parent page IFrame (Iframe1)
function showImg(aNum) {

// Find references to the ifrfame that work in IE and Firefox 
//  (both the image and paragraph - the title)
ifrm = window.parent.document.getElementById("IframeID");
img = ifrm.contentWindow.document.getElementById("display_imageID");
img.src=(links[aNum][0]);

txt = ifrm.contentWindow.document.getElementById("Iframe_Title");
txt.innerHTML=(links[aNum][2]);


//ifrm = window.parent.document.getElementById("IframeID");
//Title = window.parent.document.getElementById("Image_Title");
//Title.innerHTML=(links[aNum][2]);

//parent.document.all.Image_Title.innerHTML="<font size=\"1\">" + (links[aNum][2]);

};

function SetNavTitle(aTitle) {

// Find the Navbar Title 
iText = window.parent.document.getElementById("Navbar_Title");
iText.innerHTML=(aTitle);

};

function OpenPopup(URL) {
//alert("URL: " + URL);
window.open(URL,'_blank',left=0,top=0,width=50,height=50,resizable=0,location=0,menubar=0,scrollbars=0,status=0,toolbar=0)
}


function opacity(idIN, opacStart, opacEnd, millisec) {
	//speed for each frame
	var speed = Math.round(millisec / 100);
	var timer = 0;
	
alert("Yep, I got there!");

ifrm = window.parent.document.getElementById("IframeID");
id = ifrm.contentWindow.document.getElementById("idIN");


	//determine the direction for the blending, if start and end are the same nothing happens
	if(opacStart > opacEnd) {
		for(i = opacStart; i >= opacEnd; i--) {
			setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
			timer++;
		}
	} else if(opacStart < opacEnd) {
		for(i = opacStart; i <= opacEnd; i++)
			{
			setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
			timer++;
		}
	}
	
}

//change the opacity for different browsers
function changeOpac(opacity, id) {
	var object = document.getElementById(id).style; 
	object.opacity = (opacity / 100);
	object.MozOpacity = (opacity / 100);
	object.KhtmlOpacity = (opacity / 100);
	object.filter = "alpha(opacity=" + opacity + ")";
}

function shiftOpacity(id, millisec) {
	//if an element is invisible, make it visible, else make it ivisible
	if(document.getElementById(id).style.opacity == 0) {
		opacity(id, 0, 100, millisec);
	} else {
		opacity(id, 100, 0, millisec);
	}
}

function blendimage(divid, imageid, imagefile, millisec) {
	var speed = Math.round(millisec / 100);
	var timer = 0;
	
	//set the current image as background
	document.getElementById(divid).style.backgroundImage = "url(" + document.getElementById(imageid).src + ")";
	
	//make image transparent
	changeOpac(0, imageid);
	
	//make new image
	document.getElementById(imageid).src = imagefile;

	//fade in image
	for(i = 0; i <= 100; i++) {
		setTimeout("changeOpac(" + i + ",'" + imageid + "')",(timer * speed));
		timer++;
	}
}

function currentOpac(id, opacEnd, millisec) {
	//standard opacity is 100
	var currentOpac = 100;
	
	//if the element has an opacity set, get it
	if(document.getElementById(id).style.opacity < 100) {
		currentOpac = document.getElementById(id).style.opacity * 100;
	}

	//call for the function that changes the opacity
	opacity(id, currentOpac, opacEnd, millisec)
}

function alertme() {
  alert("Yep, I got there!");
}