自动预览上传图（图片预览）powered BY AIRZEN 2004/05/21

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Author:airzen

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E-mail:airzen@sohu.com

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<input name="w_s" type="file" id="w_s" onChange="load_img(this.value,img_s);">

<input name="w_b" type="file" id="w_b" onChange="load_img(this.value,img_b);">

<div id="img_s"></div>

<div id="img_b"></div>

<script language="javascript">

<!--

function load_img(p_src,write_id){

var t_html;

if(p_src!='){

if(write_id==img_s){

t_html="<img src='"+p_src+"' onLoad='javascript:if(this.width>120){this.width=120;}if(this.height>120){this.height=120;}'>";

}else{

t_html="<img src='"+p_src+"' onLoad='javascript:if(this.width>240){this.width=240;}if(this.height>240){this.height=240;}'>";

}

}else{

t_html="";

}

write_id.innerHTML=t_html;

}

//-->

</script>