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<SCRIPT LANGUAGE="JavaScript"> <!-- Begin document.write(‘<style><!--‘); document.write(‘.spanstyle { position:absolute; visibility:hidden;}‘); document.write(‘--></style>‘); var debrisnumber=40 var debriscolor=new Array() debriscolor[0]="FFAAAA" debriscolor[1]="AA0000" debriscolor[2]="770000" debriscolor[3]="AA4444" debriscolor[4]="EE4422" var x_debrispos var y_debrispos var x,y var x_random=new Array() var y_random=new Array() var max_explsteps=20 var i_explsteps=0 var i_color=0 var pause=10 function checkbrowser() { i_explsteps=0 x_debrispos=x y_debrispos=y for (i=0;i<=debrisnumber;i++) { x_random[i]=Math.ceil(40*Math.random())-20 y_random[i]=Math.ceil(40*Math.random())-20 } if (document.all) { for (i=0;i<=debrisnumber;i++) { var thisspan=eval("document.all.span"+i+".style") thisspan.visibility="VISIBLE" thisspan.posLeft=x_debrispos thisspan.posTop=y_debrispos } explode_IE() } if (document.layers) { for (i=0;i<=debrisnumber;i++) { var thisspan=eval("document.span"+i) thisspan.visibility="VISIBLE" thisspan.left=x_debrispos thisspan.top=y_debrispos } explode_NN() } } function explode_IE() { if (i_explsteps<=max_explsteps) { for (i=0;i<=debrisnumber;i++) { var thisspan=eval("document.all.span"+i+".style") thisspan.posLeft+=x_random[i] thisspan.posTop+=y_random[i] } i_explsteps++ var timer=setTimeout("explode_IE()",pause) } else { for (i=0;i<=debrisnumber;i++) { var thisspan=eval("document.all.span"+i+".style") thisspan.visibility="HIDDEN" } clearTimeout(timer) } } function explode_NN() { if (i_explsteps<=max_explsteps) { for (i=0;i<=debrisnumber;i++) { var thisspan=eval("document.span"+i) thisspan.left+=x_random[i] thisspan.top+=y_random[i] } i_explsteps++ var timer=setTimeout("explode_NN()",pause) } else { for (i=0;i<=debrisnumber;i++) { var thisspan=eval("document.span"+i) thisspan.visibility="HIDDEN" } clearTimeout(timer) } } function handlerMM(e){ x = (document.layers) ? e.pageX : document.body.scrollLeft+event.clientX y = (document.layers) ? e.pageY : document.body.scrollTop+event.clientY } if (document.layers){ document.captureEvents(Event.MOUSEMOVE); } document.onmousemove = handlerMM; for (i=0;i<=debrisnumber;i++) { document.write("<div id=‘span"+i+"‘ class=‘spanstyle‘>") document.write("<table cellpadding=0 cellspacing=0>") document.write("<tr><td bgcolor="+debriscolor[i_color]+">") document.write("<img src=‘coolboo.gif‘ width=3>") document.write("</td></tr></table>") document.write("</div>") i_color++ if (i_color>=debriscolor.length) {i_color=0} } // End --> </SCRIPT> <a href="http://www.zxlhf.com/" onMouseOver="checkbrowser()"><font size="2" color="#0000FF" face="宋体">鼠标移上来预览显示效果</font></a><br> <br><br><hr>
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原文地址:http://www.cnblogs.com/youtianxia/p/4410178.html