<!--

var globalLastSelection=1;

function switchCSS(){
	
	var nextSelection=document.getElementById("cssSelector").value;
	
	if( nextSelection != globalLastSelection ){
		
		var ss = globalLastSelection-1;
		ss*=2;
		// Disable old:
		document.styleSheets[ ss   ].disabled=true;
		document.styleSheets[ ss+1 ].disabled=true;
		
		// Enable new:
		ss = nextSelection-1;
		ss*=2;
		document.styleSheets[ ss   ].disabled=false;
		document.styleSheets[ ss+1 ].disabled=false;
		
		// Save state information:
		globalLastSelection=nextSelection;
	}
	
}

//-->