.zvovlay{
        display: none;
        //position: absolute;
		position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        //background:blue;
        z-index:1003;
		opacity:.50;
        -moz-opacity: 0.75;
        filter: alpha(opacity=75);
		border:1px solid green;
       // width: 395px;
        //height: 300px;

	
    }
    .zvmds {
        display: none;
        position: absolute;
		//position: fixed;
        width: 395px;
        height: 300px;
        padding: 2px;
        background:#ffffff;
		color: #333;
        z-index:1005;
        overflow: auto;
		border:1px solid gray;
		margin-top:-4px;
    }
	
	.zvqdet{
	display: block;
	}