function swapImage(position,file) {
	document.images[position].src=file;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function PrintPage(){
	if(document.getElementById || document.layers){
		window.print();
	}
}
function sche01()
{
	newWindow = window.open("../sche/index.php","sche01","width=320,height=320,resizable=yes,location=no,directories=no,menubar=no,toolbar=no,scrollbars=yes,status=no");
	newWindow.focus();
}
function sche02()
{
	newWindow = window.open("../sche/r2.php","sche02","width=320,height=320,resizable=yes,location=no,directories=no,menubar=no,toolbar=no,scrollbars=yes,status=no");
	newWindow.focus();
}