// ============================================================ FUNCTIONS: BUTTON CONTROLS ============================================================
	var cur_img;
	
	function imageSwap(oID) {
		cur_img = document.getElementById(oID).src;
		if (!/(.*)-ovr.jpg/gi.test(cur_img)) document.getElementById(oID).src = cur_img.replace(/(.*).jpg/gi, '$1-ovr.jpg');
	}
	
	function imageSwapRestore(oID) {
		document.getElementById(oID).src = cur_img;
	}
	
	function imageSet() {
		var idno = get_pageIdno();
		var obj = new Object();
		
		switch (idno) {
			case "000": obj = document.getElementById('nav02'); break;
			default: obj = document.getElementById('nav01'); break;
		}
		
		if (obj.src) obj.src = obj.src.replace(/(.*).jpg/gi, '$1-dn.jpg');
	}
// ============================================================ FUNCTIONS: MISC FUNCTIONS ============================================================


	// Turns the layers on and off
        function showLayer(layerName){
        	if(check){
        		if (what =="none"){
        			return;
        			}
	        	else if (what == "moz"){
        			document.getElementById(layerName).style.display="block";
        			}
        		else{
                  eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.display="block"');
                  }
		 }
        	else {// alert ("Please wait for the page to finish loading.");
        		return;}
		}

        function hideLayer(layerName){
        	if(check){
        		if (what =="none"){
        			return;
        			}
        		else if (what == "moz"){
        			document.getElementById(layerName).style.display="none";
        			}
        		else{
                  eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.display="none"');
				}
        
        	}
        	else {// alert ("Please wait for the page to finish loading.");
        		return;}
        }




		function hideAll(){
                hideLayer('DIVfirst1');
				hideLayer('DIVsecond');
				hideLayer('DIVthird');
				hideLayer('DIVmostref');
                hideLayer('DIVrunup');

				}




function toggledisplay(el){ 
	if(document.getElementById(el).style.display == "none"){ 
		document.getElementById(el).style.display = "block"; 
	}else{ 
		document.getElementById(el).style.display = "none"; 
	} 
} 



// ============================================================ FUNCTIONS: LOAD CONTROLS ============================================================