button.htc

课设做的图书管理系统,主要功能是管理图书的租借情况.里面有功能说明.

<attach event="onmouseover" onevent="over()"/>
<attach event="onmouseout" onevent="out()"/>
<attach event="onmousedown" onevent="down()"/>
<attach event="onmouseup" onevent="over()"/>
<script language="Javascript">
function over(){
	style.border='1px outset #FFFFFF';
	style.position='relative';
	style.left='0px';
	style.top='0px';
}
function out(){
	style.border='1px solid #336699';
	style.position='relative';
	style.left='0px';
	style.top='0px';
}

function down(){
	style.border='1px inset #6699cc';
	style.position='relative';
	style.left='1px';
	style.top='1px';
}
</script>