// JavaScript Document 

	function resizeScreen(){ 
var errTrace = 'No trace\n';
		try{
		  if( !isPopUp() )
		  {
			  reopenThis();
		  }
		  else
		  {
			var stdwidth=800;
			var stdheight=600;
			var offsetWidth=100;
			var offsetHeight=100;
			if( navigator.appVersion.search('MSIE')>0 )
			{
errTrace = 'Nav is MSIE\n';
				top.window.resizeTo(stdwidth,stdheight);
				top.window.scrollBy(stdwidth,stdheight);
				offsetWidth=document.body.scrollLeft;
				offsetHeight=document.body.scrollTop;
			}
			else
			{
errTrace = 'Nav is not MSIE\n';
				offsetWidth=window.outerWidth - window.innerWidth;
				offsetHeight=window.outerHeight - window.innerHeight;
				top.window.resizeTo(stdwidth,stdheight);
				top.window.scrollBy(stdwidth,stdheight);
				offsetWidth=window.pageXOffset;
				offsetHeight=window.pageYOffset;
			}

			var maxWidth = screen.availWidth - offsetWidth;
			var maxHeight = screen.availHeight - offsetHeight;
			var wdwWidth=document.body.clientWidth;
			var wdwHeight=document.body.clientHeight;
			var newWidth=maxWidth;
			var newHeight=maxHeight;
errTrace = 'Getting main object\n';

			var objX = document.getElementById('main');
			var objY = document.getElementById('main');

errTrace = 'Got main object NOT\n';

if( objY ){
errTrace = 'Got main object. width: '+ objY.width +'\n';
}else{
			var objY = document.getElementsByTagName('main');
errTrace = 'Got main object. width: '+ objY.length +'\n';

//alert( errTrace );

}
 
			if( newWidth != wdwWidth || newHeight != wdwHeight )
			{
				wdwWidth=maxWidth;
				wdwHeight=maxHeight;
errTrace = 'Recalc h and w\n';
				if(wdwWidth > (wdwHeight / 400 * 550 ) )
				{ 
errTrace = 'Recalc width\n';
					wdwWidth = Math.floor(wdwHeight / 400 * 550);
				}
				else
				{
errTrace = 'Recalc height\n';
					wdwHeight = Math.floor(wdwWidth / 550 * 400);
				}
				if( navigator.appVersion.search('MSIE')>0 )
				{
errTrace = 'Resize MSIE window\n';
					top.resizeTo(newWidth + offsetWidth,newHeight + offsetHeight);	
					top.moveTo(0,0);
					objX.width = wdwWidth;
					objX.height = wdwHeight;
				}
				else
				{
errTrace = 'Resize non-MSIE window\n';
					window.innerWidth =  newWidth;
					window.innerHeight = newHeight;
errTrace = 'Move non-MSIE window\n';
					top.moveTo(0,0);
errTrace = 'Set width non-MSIE window from '+ objY.width +' to '+ wdwWidth +'\n';
					objY.width = wdwWidth;
errTrace = 'Set height non-MSIE window\n';
					objY.height = wdwHeight;
				}
			}
		  }
		}
		catch(e){
//		  alert("Error: " + errTrace + e.number +': '+ e.description );
		}	
	}
	
	function isPopUp()
	{
		if( navigator.appVersion.search('MSIE')>0 )
		{
			if( window.name == "roadshow" )
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		else
		{
			if( window.menubar.visible || window.toolbar.visible ||window.personalbar.visible || window.scrollbars.visible )
			{
				return false;
			}
			else
			{
				return true;
			}
		}
	}
	
	function reopenThis()
	{
		var wdwRoadShow = '';
		if( window.name == "roadshow" )
		{
			wdwRoadShow = window.open( window.location.href, "sideshow", "width=725,height=600,left=100,top=100,resizable=yes", true);
			wdwRoadShow.focus();
			window.close();
		}
		else
		{
			wdwRoadShow = window.open( window.location.href, "roadshow", "width=725,height=600,left=100,top=100,resizable=yes", true);
			window.location.replace( "http://philipyoung.ca/html4/gallery2.htm" );			
			wdwRoadShow.focus();
		}
	}