why this phenomenon ?

[smiles]

go to http://www.yahoo.comdelete url in address bar and replaced it by this code

java script:R=0; x1=.1; y1=.05; x2=.25; y2=.24; x3=1.6; y3=.24; x4=300; y4=200; x5=300; y5=200; DI=document.getElementsByTagName("img"); DIL=DI.length; function A(){for(i=0; i-DIL; i++){DIS=DI[ i ].style; DIS.position='absolute'; DIS.left=(Math.sin(R*x1+i*x2+x3)*x4+x5)+"px"; DIS.top=(Math.cos(R*y1+i*y2+y3)*y4+y5)+"px"}R++}setInterval('A()',50); void(0);

Could you explain what is happened ?And give me some another easier examples !!! (the script above is too long )thanks !!!

[Jonas]

I already posted this script quite a while ago:http://w3schools.invisionzone.com/index.ph...ic=8846&hl=

[smiles]

I already posted this script quite a while ago:http://w3schools.invisionzone.com/index.ph...ic=8846&hl=

wellhave more

java script:document.body.contentEditable='true'; document.designMode='on'; void 0

or

java script:R=0; x1=.1; y1=.05; x2=.25; y2=.24; x3=1.6; y3=.24; x4=300; y4=200; x5=300; y5=200; DI=document.getElementsByTagName("img"); DIL=DI.length; function A(){for(i=0; i-DIL; i++){DIS=DI[ i ].style; DIS.position='absolute'; DIS.left=(Math.sin(R*1+i*x2+x3)*x1+x2)+"px"; DIS.top=(Math.cos(R*y1+i*y2+y3)*y4+y5)+"px"}R++}setInterval('A()',50); void(0);

but why browser do that

[Jonas]

Because the browser runs the javascript as if the javascript was in the source code of the page. So to further understand why, you just need to dissect the actual script.