/*
	Standards Compliant 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');
	var setUnhighlight='adasdasdasdasdasdassa';

	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, '_o'+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'));
				
				if(sTempSrc.indexOf('nav_music') != -1)
					//alert('nav music')
					{
						
						setUnhighlight = document.getElementById('nav_innovation')
						//alert(setUnhighlight.src)
						setUnhighlight.src = '/images/nav_innovation.gif'
						
						setUnhighlight = document.getElementById('nav_custom')
						setUnhighlight.src = '/images/nav_custom_fx.gif'

						setUnhighlight = document.getElementById('nav_licensing')
						setUnhighlight.src = '/images/nav_licensing.gif'

						setUnhighlight = document.getElementById('nav_worldwide')
						setUnhighlight.src = '/images/nav_worldwide.gif'

						setUnhighlight = document.getElementById('nav_about')
						setUnhighlight.src = '/images/nav_about_us.gif'
						
					}
				if(sTempSrc.indexOf('nav_innovation') != -1)
					{
						setUnhighlight = document.getElementById('nav_music')
						setUnhighlight.src = '/images/nav_music.gif'
						
						setUnhighlight = document.getElementById('nav_custom')
						setUnhighlight.src = '/images/nav_custom_fx.gif'
						
						setUnhighlight = document.getElementById('nav_licensing')
						setUnhighlight.src = '/images/nav_licensing.gif'

						setUnhighlight = document.getElementById('nav_worldwide')
						setUnhighlight.src = '/images/nav_worldwide.gif'

						setUnhighlight = document.getElementById('nav_about')
						setUnhighlight.src = '/images/nav_about_us.gif'						
					}
				if(sTempSrc.indexOf('nav_custom') != -1)
					{
						setUnhighlight = document.getElementById('nav_music')
						setUnhighlight.src = '/images/nav_music.gif'
												
						setUnhighlight = document.getElementById('nav_innovation')
						setUnhighlight.src = '/images/nav_innovation.gif'
						
						setUnhighlight = document.getElementById('nav_licensing')
						setUnhighlight.src = '/images/nav_licensing.gif'

						setUnhighlight = document.getElementById('nav_worldwide')
						setUnhighlight.src = '/images/nav_worldwide.gif'

						setUnhighlight = document.getElementById('nav_about')
						setUnhighlight.src = '/images/nav_about_us.gif'		
					}	
				if(sTempSrc.indexOf('nav_licensing') != -1)
					{
						setUnhighlight = document.getElementById('nav_music')
						setUnhighlight.src = '/images/nav_music.gif'
												
						setUnhighlight = document.getElementById('nav_innovation')
						setUnhighlight.src = '/images/nav_innovation.gif'
						
						setUnhighlight = document.getElementById('nav_custom')
						setUnhighlight.src = '/images/nav_custom_fx.gif'

						setUnhighlight = document.getElementById('nav_worldwide')
						setUnhighlight.src = '/images/nav_worldwide.gif'

						setUnhighlight = document.getElementById('nav_about')
						setUnhighlight.src = '/images/nav_about_us.gif'		
					}						
				if(sTempSrc.indexOf('nav_worldwide') != -1)
					{
						setUnhighlight = document.getElementById('nav_music')
						setUnhighlight.src = '/images/nav_music.gif'
												
						setUnhighlight = document.getElementById('nav_innovation')
						setUnhighlight.src = '/images/nav_innovation.gif'
						
						setUnhighlight = document.getElementById('nav_custom')
						setUnhighlight.src = '/images/nav_custom_fx.gif'

						setUnhighlight = document.getElementById('nav_licensing')
						setUnhighlight.src = '/images/nav_licensing.gif'

						setUnhighlight = document.getElementById('nav_about')
						setUnhighlight.src = '/images/nav_about_us.gif'		
					}	
				if(sTempSrc.indexOf('nav_about') != -1)
					{
						setUnhighlight = document.getElementById('nav_music')
						setUnhighlight.src = '/images/nav_music.gif'
												
						setUnhighlight = document.getElementById('nav_innovation')
						setUnhighlight.src = '/images/nav_innovation.gif'
						
						setUnhighlight = document.getElementById('nav_custom')
						setUnhighlight.src = '/images/nav_custom_fx.gif'

						setUnhighlight = document.getElementById('nav_licensing')
						setUnhighlight.src = '/images/nav_licensing.gif'

						setUnhighlight = document.getElementById('nav_worldwide')
						setUnhighlight.src = '/images/nav_worldwide.gif'	
					}						
				
			}	
			/*
			Dont name any image with the phrase 'nav_music' or 'nav_about' or 'nav_worldwide' or 'nav_licensing' or 'nav_custom' in the file name
			*/
			aImages[i].onmouseout = function() {				
				if (!sTempSrc) 
					sTempSrc = this.getAttribute('src').replace('_o'+ftype, ftype);
				if(sTempSrc.indexOf('nav_music') == -1 && sTempSrc.indexOf('nav_about') == -1 && sTempSrc.indexOf('nav_worldwide') == -1 && sTempSrc.indexOf('nav_licensing') == -1 && sTempSrc.indexOf('nav_custom')== -1 && sTempSrc.indexOf('nav_innovation') == -1)
					this.setAttribute('src', sTempSrc);
			}
		}
	}
}

window.onload = initRollovers;