lb1_off = new Image();
lb1_on = new Image();
lb2_off = new Image();
lb2_on = new Image();
lb3_off = new Image();
lb3_on = new Image();
lb4_off = new Image();
lb4_on = new Image();
lb5_off = new Image();
lb5_on = new Image();

lb1_off.src = 'images/home_off.gif';
lb1_on.src = 'images/home_on.gif';
lb2_off.src = 'images/Master_Plan_off.gif';
lb2_on.src = 'images/Master_Plan_on.gif';
lb3_off.src = 'images/location_off.gif';
lb3_on.src = 'images/location_on.gif';
lb4_off.src = 'images/Contact_us_off.gif';
lb4_on.src = 'images/Contact_us_on.gif';


function getpic(buttonname, imgname)
{
	document[buttonname].src  = eval(imgname + '.src');
}


function doPrint()
{
	window.print();	
}


function doOpenWindow(fileurl, winname, wd, ht)
{
	var doOpenWin = window.open(fileurl, winname, config='width=' + wd + ',height=' + ht + ',resizable=1,scrollbars=1');
}