<script type="text/javascript"> <!--分辨率1920--> var node0 = document.createElement('link'); node0.rel = 'stylesheet'; node0.href = 'css/sch.css'; <!--分辨率1680--> var node1 = document.createElement('link'); node1.rel = 'stylesheet'; node1.href = 'css/sch1.css'; <!--分辨率1440--> var node2 = document.createElement('link'); node2.rel = 'stylesheet'; node2.href = 'css/sch2.css'; <!--分辨率1366--> var node3 = document.createElement('link'); node3.rel = 'stylesheet'; node3.href = 'css/sch3.css'; <!--分辨率1280--> var node4 = document.createElement('link'); node4.rel = 'stylesheet'; node4.href = 'css/sch4.css'; <!--分辨率1024--> var node5 = document.createElement('link'); node5.rel = 'stylesheet'; node5.href = 'css/sch5.css'; if(window.screen.width>=1900&&window.screen.width<=2000){ document.getElementsByTagName('head')[0].appendChild(node0); } if(window.screen.width>=1600&&window.screen.width<=1900){ document.getElementsByTagName('head')[0].appendChild(node1); } if(window.screen.width>=1400&&window.screen.width<=1600 ){ document.getElementsByTagName('head')[0].appendChildS(node2); } if(window.screen.width>=1300&&window.screen.width<=1400 ){ document.getElementsByTagName('head')[0].appendChild(node3); } if(window.screen.width>=1200&&window.screen.width<=1300 ){ document.getElementsByTagName('head')[0].appendChild(node4); } if(window.screen.width>=1000&&window.screen.width<=1200 ){ document.getElementsByTagName('head')[0].appendChild(node5); } </script>