// JScript File
var sources = new Array(7);
sources[0] = 'ta';
sources[1] = 'hs';
sources[2] = 'md';
sources[3] = 'hp';
sources[4] = 'gt';
sources[5] = 'ht';
sources[6] = 'em';



function hideAll(){		
 	var i = 0;
        for(i; i < sources.length; i++) {
            document.getElementById(sources[i] + 'light').style.visibility='hidden';
            document.getElementById(sources[i] + 'light').style.top='-166px';
            document.getElementById(sources[i] + 'menu').style.visibility='hidden';
            document.getElementById(sources[i] + 'menuback').style.visibility='hidden';
        }
 	
}

 function updatebox(evt, src) {
    mouseX=evt.pageX?evt.pageX:evt.clientX;
    mouseY=evt.pageY?evt.pageY:evt.clientY + document.documentElement.scrollTop;			
	document.getElementById(src).style.top=(mouseY-355)+'px';          
 }
 
 function showMenu(menuID){
 	var i = 0;
 	for(i; i < sources.length; i++) {
 	    if(sources[i] != menuID){
 	        document.getElementById(sources[i] + 'light').style.visibility='hidden';
	        document.getElementById(sources[i] + 'menu').style.visibility='hidden';
	        document.getElementById(sources[i] + 'menuback').style.visibility='hidden';
	    }
 	} 	
 	document.getElementById(menuID+'menu').style.visibility='visible';
 	document.getElementById(menuID+'light').style.visibility='visible';
 	document.getElementById(menuID+'menuback').style.visibility='visible';		 	
 }

 
 function showHideLight(src, mode){ 	
 	switch (mode){
		case 'on':
		    hideAll();
			document.getElementById(src+'light').style.visibility='visible';
			break;
		case 'off':
			document.getElementById(src+'light').style.visibility='hidden';
			break;
		default:
			return;
	}
 }