/*
This part of JavaScript is to bring the Gallery to the top and to the background.
*/

function switchTop(){
		 document.getElementById('group1').style.zIndex=1;
}
function switchDown(){
		 document.getElementById('group1').style.zIndex=3;
}

//New script for loading Virtual Tour -->

function openisnBig(url) {
	str=url;
     isn = window.open(str,'isn','width=778,height=500,left=2,top=2,statusbar=yes,scrollbars=no');
     	  isn.opener = self;
}
function openisnSmall(url) {
	str=url;
     isn = window.open(str,'isn','width=544,height=287,left=2,top=2,statusbar=yes,scrollbars=no');
     	  isn.opener = self;
}

// -->