document.write("<input type=checkbox onClick='this.form.upholster.value=addcheck(this.form.upholster1);' name=upholster1 value=1>毛　　坯 ");
document.write("<input type=checkbox onClick='this.form.upholster.value=addcheck(this.form.upholster1);' name=upholster1 value=2>简单装潢 ");
document.write("<input type=checkbox onClick='this.form.upholster.value=addcheck(this.form.upholster1);' name=upholster1 value=4>中档装潢 ");
document.write("<input type=checkbox onClick='this.form.upholster.value=addcheck(this.form.upholster1);' name=upholster1 value=8>豪华装潢 ");
document.write("<input type=hidden name=upholster value=0>")