<STYLE>.spanstyle { BACKGROUND-COLOR: #004400; BORDER-BOTTOM-STYLE: solid; BORDER-LEFT-STYLE: solid; BORDER-RIGHT-STYLE: solid; BORDER-TOP-STYLE: solid; COLOR: olive; FONT-FAMILY: 宋体; FONT-SIZE: 30px; HEIGHT: 90px; LEFT: -5000px; PADDING-BOTTOM: 5px; PADDING-LEFT: 5px; PADDING-RIGHT: 5px; PADDING-TOP: 5px; POSITION: absolute; TEXT-ALIGN: center; WIDTH: 280px } </STYLE> <SCRIPT> <!-- var textwidth=300 var textheight=50 var message=new Array() message[0]="欢迎光临" message[1]="网页制作特效站" message[2]="网页制作者的家园" message[3]="动态网页特效" var x_finalpos=-1 var y_finalpos=50 var x_slices=24 var y_slices=1 var pause=10 var screenwidth=700 var screenheight=400 var x_step=new Array() var y_step=new Array() var x_randompos=0 var y_randompos=0 var i_loop=0 var max_loop=24 var i_text=0 var width_slice=Math.floor(textwidth/x_slices) var height_slice=Math.floor(textheight/y_slices) var cliptop=0 var clipbottom=height_slice var clipleft=0 var clipright=width_slice var spancounter=0
function initiate() { if (x_finalpos==-1) { x_finalpos=Math.floor(document.body.clientWidth/2)-Math.floor(textwidth/2) } if (y_finalpos==-1) { y_finalpos=Math.floor(document.body.clientHeight/2)-Math.floor(textheight/2) } cliptop=0 clipbottom=height_slice clipleft=0 clipright=width_slice i_loop=0 spancounter=0 if (document.all) { for (i=0;i<=y_slices-1;i++) { for (ii=0;ii<=x_slices-1;ii++) { var thisspan=eval("document.all.span"+spancounter+".style") x_randompos=Math.ceil(screenwidth*Math.random()) y_randompos=Math.ceil(screenheight*Math.random()) thisspan.posLeft=x_randompos thisspan.posTop=y_randompos thisspan.clip ="rect("+cliptop+" "+clipright+" "+clipbottom+" "+clipleft+")" clipleft+=width_slice clipright+=width_slice spancounter++ } clipleft=0 clipright=width_slice cliptop+=height_slice clipbottom+=height_slice } } explode_IE() }
function changetext() { spancounter=0 for (i=0;i<=y_slices-1;i++) { for (ii=0;ii<=x_slices-1;ii++) { var thisspan=eval("document.all.span"+spancounter+".style") thisspan.posLeft=-5000 spancounter++ } } spancounter=0 if (i_text>message.length-1) {i_text=0} for (i=0;i<=y_slices-1;i++) { for (ii=0;ii<=x_slices-1;ii++) { var thisinnerspan=eval("span"+spancounter) thisinnerspan.innerHTML=message[i_text] spancounter++ } } i_text++ initiate() }
function explode_IE() { spancounter=0 if (i_loop<=max_loop-1) { for (i=0;i<=y_slices-1;i++) { for (ii=0;ii<=x_slices-1;ii++) { var thisspan=eval("document.all.span"+spancounter+".style") x_step[spancounter]=(x_finalpos-thisspan.posLeft)/(max_loop-i_loop) y_step[spancounter]=(y_finalpos-thisspan.posTop)/(max_loop-i_loop) thisspan.posLeft+=x_step[spancounter] thisspan.posTop+=y_step[spancounter] spancounter++ } } i_loop++ var timer=setTimeout("explode_IE()",pause) } else { spancounter=0 clearTimeout(timer) var timer=setTimeout("changetext()",2000) } }
// - End of JavaScript - --> </SCRIPT> <SCRIPT> <!-- Beginning of JavaScript - if (document.all) { for (i=0;i<=y_slices-1;i++) { for (ii=0;ii<=x_slices-1;ii++) { document.write("<span id='span"+spancounter+"' class='spanstyle'></span>") spancounter++ } } spancounter=0 } // - End of JavaScript - --> </SCRIPT>
