var a=Math.round(Math.random()*23) 
image = new Array(); 
image[0]="img/rundom/1_1.jpg" 
image[1]="img/rundom/1_2.jpg"
image[2]="img/rundom/1_3.jpg"
image[3]="img/rundom/1_4.jpg"
image[4]="img/rundom/1_5.jpg"
image[5]="img/rundom/1_6.jpg"
image[6]="img/rundom/1_7.jpg"
image[7]="img/rundom/1_8.jpg"
image[8]="img/rundom/1_9.jpg"
image[9]="img/rundom/1_10.jpg"
image[10]="img/rundom/1_11.jpg"
image[11]="img/rundom/1_12.jpg"
image[12]="img/rundom/1_13.jpg"
image[13]="img/rundom/1_14.jpg"
image[14]="img/rundom/1_15.jpg"
image[15]="img/rundom/1_16.jpg"
image[16]="img/rundom/1_17.jpg"
image[17]="img/rundom/1_18.jpg"
image[18]="img/rundom/1_19.jpg"
image[19]="img/rundom/1_20.jpg"
image[20]="img/rundom/1_21.jpg"
image[21]="img/rundom/1_22.jpg"
image[22]="img/rundom/1_23.jpg"
image[23]="img/rundom/1_24.jpg"
document.write ("<img src="+image[a]+">");