/* START: Mouseover function */
function active(e, imgName){    
	var source = e.src;	
	var newSrc = source.substring(0, source.lastIndexOf('/')+1);	
	e.src = newSrc + imgName;
}

function inactive(e, imgname){	
	var source = e.src;
	var newSrc = source.substring(0, source.lastIndexOf('/')+1);
	e.src = newSrc + imgName;
}

/* set Layer */
function openLayer() {
    scroll(0,0);
    var outerPane = document.getElementById('FreezePane');
    var innerPane = document.getElementById('InnerFreezePane');   
    
    if (outerPane) { 
    	outerPane.className = 'FreezePaneOn'; 
    }
    if (innerPane) {     	
    	innerPane.className = 'InnerFreezePaneOn';     	
    }    
    document.getElementById('FreezePane').style.height = document.getElementsByTagName('html')[0].scrollHeight +"px";    		       
    document.getElementById('layerSmall1').style.width = document.getElementById('zoomImg').offsetWidth + "px";		    
}

/* Close Layer */
function closeLayer() {
	var outerPane = document.getElementById('FreezePane');
    var innerPane = document.getElementById('InnerFreezePane');   
    
    if (outerPane) { 
    	outerPane.className = 'FreezePaneOff'; 
    }
    if (innerPane) {     	
    	innerPane.className = 'InnerFreezePaneOff';     	
    }    
}