/// Preload images ///
commonImg=new Array(
	'../common/main_menu1_over.gif',
	'../common/main_menu2_over.gif',
	'../common/main_menu3_over.gif',
	'../common/main_menu4_over.gif',
	'../common/main_menu5_over.gif',
	'../common/main_menu6_over.gif',
	'../common/main_menu7_over.gif',
	'../common/main_menu8_over.gif',
	'../common/main_menu9_over.gif',
	'../common/main_menu10_over.gif',
	'../common/sub_menu1_over.gif',
	'../common/sub_menu2_over.gif',
	'../common/sub_menu3_over.gif',
	'../common/sub_menu4_over.gif',
	'../common/sub_menu5_over.gif',
	'../common/bottom_pagetop_over.gif',
	'../common/bottom_privacy_over.gif',
	'../common/bottom_privacy1_over.gif'
);

d=(typeof(plusImg)!="undefined")?commonImg.concat(plusImg):commonImg;

n=new Array();
for(i=0;i<d.length;i++){
	n[i]=new Image();
	n[i].src=d[i];
}

/// Rollover ///
function rollOver(imgSrc){
	imgTemp=imgSrc.match(/(.+\/)(.+)\.(.+)/);
	rollOutImg=imgSrc;
	imgDir=imgTemp[1];
	imgName=imgTemp[2];
	imgExt=imgTemp[3];
	document.images[imgName].src=imgDir+imgName+'_over.'+imgExt;
}

// Rollout ///
function rollOut(){
	document.images[imgName].src=rollOutImg;
}