function preloadImg(srcFileName, srcFileExt) 
{
	
this.normal = new Image();
	this.normal.src = srcFileName + "." + srcFileExt;
	
this.over = new Image();
	
this.over.src = srcFileName + "_hi." + srcFileExt;
}
function out(elemName) 
{
	
if(arrImgs[elemName]) {
		
if(document.images) document.images[elemName].src = arrImgs[elemName].normal.src;
		
else document[elemName].src = arrImgs[elemName].normal.src;
	}
}

function over(elemName) {
	if(arrImgs[elemName]) {
		
if(document.images) document.images[elemName].src = arrImgs[elemName].over.src;
		
else document[elemName].src = arrImgs[elemName].over.src;
	}
}


var arrImgs = new Array();

arrImgs["m_home"] = new preloadImg("gfx/m_home","gif");

arrImgs["m_subscribe"] = new preloadImg("gfx/m_subscribe","gif");

arrImgs["m_backissues"] = new preloadImg("gfx/m_backissues","gif");

arrImgs["m_resource"] = new preloadImg("gfx/m_resource","gif");

arrImgs["m_coollinks"] = new preloadImg("gfx/m_coollinks","gif");

arrImgs["m_contact"] = new preloadImg("gfx/m_contact","gif");

arrImgs["m_classified"] = new preloadImg("gfx/m_classified","gif");

arrImgs["m_board"] = new preloadImg("gfx/m_board","gif");