<!--

/**************************************************************

	Set a div to a height if smaller... Or to page height or to a
	static height, depending on parameters and content of said divs.

	Author : Tom van Gemert
	For: Trimedia Interactive Projects
	http://www.trimedia.nl
	Added to project: 20051207

	Script based on: http://www.saila.com/attic/sandbox/set-height.html

**************************************************************/

function compareNum(a,b) {
	return a-b
}


function pageHeight() {

  var myWidth = 0, myHeight = 0;

  if( typeof( window.innerWidth ) == 'number' ) {
	//Non-IE
	myHeight = window.innerHeight;
  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
	//IE 6+ in 'standards compliant mode'
	myHeight = document.documentElement.clientHeight;
  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
	//IE 4 compatible
	myHeight = document.body.clientHeight;
  }
  //window.alert( 'Height = ' + myHeight );
  return myHeight;

}


function set_div_height(static_height, min_height) {
	
	d = document;

	box = new Array("container","content");
	box_top_space = new Array(0,0);
	box_length = box.length;
	box_heights = new Array(box_length);

	for(x = 0; x < box_length; x++) {

		boxname = box[x];

		if (d.getElementById(box[x]) != null) {
	  		h = d.getElementById(box[x]).offsetHeight + box_top_space[x];
	  		box_heights[x] = h;
	  	} else {
	  		box_heights[x] = 0;
	  	}

	 }
	
	box_heights.sort(compareNum);
	tallest_h = box_heights[(box_length-1)];

	//alert('Tallest H: ' + tallest_h);

	if (static_height != "") {

		for(x = 0; x < box_length; x++) {
		  if (d.getElementById(box[x]) != null) {
		  	d.getElementById(box[x]).style.height = static_height - box_top_space[x] + "px";
		  }
		}

	} else if (tallest_h < min_height) {

		for(x = 0; x < box_length; x++) {
		  if (d.getElementById(box[x]) != null) {
		    d.getElementById(box[x]).style.height = min_height - box_top_space[x] + "px";
		  }

		}

	}

}


/**************************************************************
Standards Compliant image Rollover Script
Author : Daniel Nolan
http://www.bleedingego.co.uk/webdev.php
**************************************************************/

function initRollovers() {

	if (!document.getElementById) return

	var aPreLoad = new Array();
	var sTempSrc;
	var aImages = document.getElementsByTagName('img');

	for (var i = 0; i < aImages.length; i++) {

		if (aImages[i].className == 'imgover') {

			var src = aImages[i].getAttribute('src');
			var ftype = src.substring(src.lastIndexOf('.'), src.length);
			var hsrc = src.replace(ftype, '_on'+ftype);

			aImages[i].setAttribute('hsrc', hsrc);

			aPreLoad[i] = new Image();
			aPreLoad[i].src = hsrc;

			aImages[i].onmouseover = function() {
				sTempSrc = this.getAttribute('src');
				this.setAttribute('src', this.getAttribute('hsrc'));
			}

			aImages[i].onmouseout = function() {
				if (!sTempSrc) sTempSrc = this.getAttribute('src').replace('_on'+ftype, ftype);
				this.setAttribute('src', sTempSrc);
			}

		}

	}

}


//-->