function newwindow(filename){var file=filename;var bName=navigator.appName;var bVer=parseFloat(navigator.appVersion);if(bName=="Netscape")
NewWindow=window.open(file,"tw","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizeable=0,copyhistory=0,width=600,height=500,");else
NewWindow=window.open(file,"tw","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizeable=0,copyhistory=0,width=610,height=510,");} ;

closetime=0;function Start(URL,WIDTH,HEIGHT){windowprops="left=100,top=50,width="+WIDTH+",height="+HEIGHT;preview=window.open(URL,"preview",windowprops);if(closetime) setTimeout("preview.close();",closetime*1000);}
function doPopup(){url="how.html";width=400;height=400;delay=2;timer=setTimeout("Start(url, width, height)",delay*1000);} ;

IE4 = (document.all) ? 1 : 0;
NS4 = (document.layers) ? 1 : 0;
ver4 = (IE4 || NS4) ? 1 : 0;
function clipRegion(left,top,right,bottom)
{
this.left = left;
this.top = top;
this.right = right;
this.bottom = bottom;
}
if (ver4) {
var cliparray = new Array();
cliparray[0] = new clipRegion(412,149,451,198);
cliparray[1] = new clipRegion(310,380,350,430);
cliparray[2] = new clipRegion(404,390,445,439);
cliparray[3] = new clipRegion(463,316,503,365);
cliparray[4] = new clipRegion(405,272,444,320);
cliparray[5] = new clipRegion(211,453,250,504);
cliparray[6] = new clipRegion(273,274,310,322);
cliparray[7] = new clipRegion(422,322,462,370);
cliparray[8] = new clipRegion(242,172,282,224);
cliparray[9] = new clipRegion(77,378,227,418);
cliparray[10] = new clipRegion(76,340,213,374);
cliparray[11] = new clipRegion(76,300,147,333);
cliparray[12] = new clipRegion(75,169,164,234);
cliparray[13] = new clipRegion(565,451,743,671);
cliparray[14] = new clipRegion(76,499,184,539);
cliparray[15] = new clipRegion(446,262,485,313);
cliparray[16] = new clipRegion(381,220,423,270);

}
function rollover(region,turnon)
{
if (!ver4)
return;
if (IE4)
currentbutton = document.all.tuscanyon.style;
else
currentbutton = document.menu.document.tuscanyon;
if (!turnon)
{
currentbutton.visibility = "hidden";
return;
}
if (NS4)
{
currentbutton.clip.top = cliparray[region].top;
currentbutton.clip.right = cliparray[region].right;
currentbutton.clip.bottom = cliparray[region].bottom;
currentbutton.clip.left = cliparray[region].left;
}
else
currentbutton.clip = "rect(" + cliparray[region].top + " " + cliparray[region].right + " " + cliparray[region].bottom + " " + cliparray[region].left + ")";
currentbutton.visibility = "visible"
}